JP7688487B2 - Gaming Machines - Google Patents

Description

The present invention relates to a gaming machine that executes games.

Conventionally, there are gaming machines in which a jackpot lottery is executed on the condition that a gaming ball enters the starting hole, and a special symbol is displayed in a variable manner based on the result of the jackpot lottery. In such gaming machines, when a jackpot lottery is executed, a variable display of a special symbol is executed on the special symbol display device, and when the variable time ends, the special symbol is displayed as a frozen special symbol on the special symbol display device. Then, when a symbol corresponding to a jackpot is displayed as a frozen special symbol on the special symbol display device, a jackpot game is executed. After the jackpot game ends, the game may transition to one of a number of game states.

This type of game is played on a game board unit that is placed inside the glass plate of the door member. As a technology related to the glass plate, Patent Document 1 describes how the dirt on the glass plate is checked using a distance measuring sensor, and when the glass plate is dirty, the game presentation proceeds in an area other than the dirty area.

JP 2013-059530 A

In recent years, most gaming machines proposed all have similar gameplay, and there is a demand for innovative gaming machines. This is true for both pachinko and slot machines.

Therefore, the objective of the present invention is to provide an innovative gaming machine.

The present invention employs the following solutions to solve the above problems. Note that the solutions and the wording in parentheses below are merely examples, and the present invention is not limited thereto. The present invention can be an invention that includes at least one of the invention-specific matters shown in the solutions below. Furthermore, each invention-specific matter shown in the solutions below can be made into a lower-level concept by adding an element that limits the invention-specific matter, and can also be made into a higher-level concept by removing an element that limits the invention-specific matter.

Solution 1: The gaming machine of this solution comprises a display means having a plurality of display units, a control means capable of controlling the plurality of display units, and a specific performance execution means capable of executing a specific performance, and the plurality of display units include a pattern display unit capable of displaying information regarding the change and stop of a pattern, a memory display unit capable of displaying information regarding the number of memory times of the change of the pattern, and a notification display unit capable of notifying that a predetermined state is in place at least while the pattern is stopped, and the notification display unit is capable of notifying that the predetermined state is in place when the specific performance is being executed and in the predetermined state, and is also capable of notifying that the predetermined state is in place even when the specific performance is not being executed and in the predetermined state.

The gaming machine of this solution has the following configuration.
(1) A display means (fourth pattern module) having a plurality of display sections (first lamp to seventh lamp) is provided.
(2) A control means (performance control device) is provided that can control the multiple display units described above in (1).
(3) A specific effect execution means is provided that enables specific effects (touch effects) to be executed.

(4) The multiple display units include a pattern display unit (fifth lamp and sixth lamp) capable of displaying information regarding the change and stop of the pattern (special pattern), a memory display unit (first lamp to fourth lamp) capable of displaying information regarding the number of stored pattern changes (number of reserved), and a notification display unit (seventh lamp) capable of notifying that a predetermined state is in place (the distance sensor is ON) at least while the pattern is stopped.

(5) The notification display unit is capable of notifying that the specific state is in a case where the specific performance described above in (3) is being performed and the specific state is in a predetermined state, and is also capable of notifying that the specific state is in a case where the specific performance described above in (3) is not being performed and the specific state is in a predetermined state.

According to this solution, the symbol display section, memory display section, and notification display section are arranged together on a single display means, so that not only can these display sections be checked efficiently, but by checking the notification display section, it is also possible to easily check whether a specific state is being reached, and as a result, a novel gaming machine can be provided.

In addition, according to this solution, even if a specific performance is being performed or not, if a specific state is being reached, it is possible to notify the user that the specific state is being reached, so that it is possible to confirm that the specific state is being reached regardless of whether a specific performance is being performed or not.

Solution 2: The gaming machine of this solution is any of the solutions described above, and is characterized in that it is equipped with a detection means capable of detecting a predetermined action by the player, and the notification display unit is capable of notifying the player of the predetermined state when the detection means detects the predetermined action.

The present solution adds the following features:
(1) Equipped with a detection means (distance sensor, touch sensor) capable of detecting a predetermined action of the player (the action of holding the hand over the UFO device).
(2) The notification display unit can notify the user of a predetermined state when the detection means described above in (1) detects a predetermined operation.

According to this solution, when the detection means detects a predetermined operation, the notification display unit can notify that a predetermined state has occurred, so that it is easy to check whether the detection means is operating normally.

Other solution: The gaming machine of this solution is equipped with a display means having a predetermined display section (display section for symbols), a prescribed display section (display section for memory), and a special display section (display section for notification), and a control means (main control device or performance control device) capable of controlling the predetermined display section, the prescribed display section, and the special display section, and the control means is capable of displaying information relating to the fluctuation and stopping of symbols using the predetermined display section, capable of displaying information relating to the number of memories relating to the fluctuation of the symbols using the prescribed display section, and, when in a predetermined state, capable of displaying information indicating that the predetermined state is being achieved using the special display section, at least while the symbols are stopped.

The present invention makes it possible to provide an innovative gaming machine.

FIG. 1 is a front view of a pachinko machine. FIG. 2 is a rear view of the pachinko machine. FIG. 2 is a view showing the integrated door unit alone. FIG. 2 is a front view showing the game board unit alone. 2 is an enlarged front view showing a portion of the game board unit. FIG. FIG. 2 is a block diagram showing various electronic devices equipped in a pachinko machine. A block diagram showing the functional configuration within the performance control device. A diagram showing the relationship between settings and the probability of winning the special pattern lottery. 13 is a flowchart (1/2) illustrating an example of a procedure for CPU initialization processing; 13 is a flowchart (2/2) illustrating an example of a procedure for CPU initialization processing; 11 is a flowchart illustrating an example of a procedure for a save process when a power supply is turned off. 13 is a flowchart illustrating an example of a procedure for a command reception interrupt process. 13 is a flowchart illustrating an example of a procedure for a timer interrupt process. 13 is a flowchart illustrating an example of a procedure for switch input event processing. 11 is a flowchart showing an example of a procedure for a first special symbol memory update process. 13 is a flowchart showing an example of a procedure for a second special symbol memory update process. 13 is a flowchart showing an example of a procedure for effect determination processing at the time of acquisition. 13 is a flowchart showing an example of the configuration of a special symbol game process. A diagram showing the opening operation pattern of the variable winning device. 13 is a flowchart showing an example of a procedure for special pattern change pre-processing. A figure showing an example of a variation pattern selection table when a loss occurs. A figure showing an example of the configuration of a table for selecting the stop pattern when the first special pattern jackpot is hit. A figure showing an example of the configuration of a table for selecting the stop pattern when a second special pattern jackpot is hit. A figure showing an example of a fluctuation pattern selection table during a jackpot. 13 is a flowchart showing an example of a procedure for special symbol memory area shifting processing. 13 is a flowchart showing an example of a procedure for processing during a special symbol stop display. 13 is a flowchart showing an example of a configuration of a display output management process. A flowchart showing an example of the configuration of a variable winning device management process during a jackpot. A flowchart showing an example of the procedure for setting the large prize opening pattern when a jackpot occurs. A flowchart showing an example of the procedure for processing the opening and closing operation of the large prize entry port when a jackpot is hit. A flowchart showing an example of the procedure for processing the closing of the big prize opening when a big win occurs. A flowchart showing an example of the procedure for ending processing when a jackpot occurs. A flowchart showing an example of the configuration of the variable winning device management process during a small win. A flowchart showing an example of the procedure for setting the large prize opening pattern when a small win occurs. A flowchart showing an example of the procedure for processing the opening and closing operation of the large prize opening when a small win occurs. A flowchart showing an example of the procedure for closing the large prize opening when a small win occurs. A flowchart showing an example of the procedure for ending processing when a small hit occurs. This is a diagram explaining the game flow that unfolds when the "12-round normal pattern" or the "12-round special pattern 1, 2" is matched in normal mode. This is a diagram explaining the game flow that unfolds when the "16-round probability variation pattern" or the "6-round probability variation pattern 1, 2" is matched in the Fireworks Rush or Beach mode. 13A to 13C are sequential diagrams showing examples of presentation images corresponding to the varying and stopping display of special symbols. A continuous diagram showing the flow of the super reach presentation executed during the changing display of special patterns. This is a continuous diagram (1/4) partially showing an example of the performance during the big role when the "12 round normal pattern" or the like is matched. This is a continuous diagram (2/4) partially showing an example of the performance during the big role when the "12 round normal pattern" or the like is matched. This is a continuous diagram (3/4) partially showing an example of the performance during the big role when the "12 round normal pattern" or the like is matched. This is a continuous diagram (4/4) partially showing an example of the performance during the big role when the "12 round normal pattern" or the like is matched. 11A to 11C are sequential diagrams showing an example of a fireworks rush production. This is a sequential diagram partially showing an example of a big win performance that is executed during a big win game when the "6-round special pattern 1" or the like is matched. This is a sequential diagram partially showing an example of a big win performance that is executed during a big win game when the ``16-round special pattern'' is matched. 13A to 13C are sequential diagrams showing an example of a coast mode presentation. A sequential diagram showing an example of a push effect (1/2). A sequential diagram showing an example of a push effect (2/2). 13 is a sequence diagram showing an example of a performance while waiting for customers. 13 is a flowchart showing an example of a procedure for performance control processing. 13 is a flowchart showing an example of the procedure for operating memory performance management processing. 13 is a flowchart showing an example of a procedure for processing performance pattern management. 13 is a flowchart showing an example of the procedure for pre-processing of the performance pattern change. A flowchart showing an example of the configuration of processing when the variable winning device is activated. A flowchart showing an example procedure for the fourth pattern module management process. 10 is a flowchart showing a first example of a procedure of an information lamp control process. 10 is a flowchart showing a second example of a procedure of the notification lamp control process. 13 is a flowchart showing a third example of a procedure of the notification lamp control process.

[Embodiment]
Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
Fig. 1 is a front view of a pachinko gaming machine (hereinafter, abbreviated as "pachinko machine") 1. Fig. 2 is a rear view of the pachinko machine 1. The overall configuration of the pachinko machine 1 will be described below with reference to Figs. 1 and 2.
Here, in this specification, the left side as seen by a player seated facing the pachinko machine 1 is described as left, the right side as seen by the player as right, the upper side as seen by the player as top, the lower side as seen by the player as bottom, the front side as seen by the player as front, and the far side as seen by the player as back.

The pachinko machine 1 is a gaming machine that executes games using gaming balls as gaming media. Players borrow gaming balls from an amusement facility operator and play on the pachinko machine 1. In playing on the pachinko machine 1, each gaming ball is a medium that has gaming value, and the benefits (profits) that the player enjoys as a result of playing can be converted into gaming value based on, for example, the number of gaming balls that the player has acquired.

[Overall structure]
The pachinko machine 1 comprises an outer frame unit 2, an integrated door unit 4 (openable and closable door member), and an inner frame assembly 7 (plastic frame, gaming machine frame, frame member, openable and closable door member). The integrated door unit 4 is disposed at the very front side of the pachinko machine 1, the inner frame assembly 7 is disposed on the rear side (rear side) of the integrated door unit 4, and the outer frame unit 2 is disposed so as to surround the outside of the inner frame assembly 7.

The outer frame unit 2 is a structure made by combining wood and metal materials into a vertically long rectangle, and this outer frame unit 2 is fixed to the island equipment (not shown) in the playground using fasteners such as screws.

A tray unit 6 is disposed at the bottom of the integrated door unit 4. The tray unit 6 is provided in front of the integrated door unit 4 and is capable of storing game balls. The integrated door unit 4 and the inner frame assembly 7 are attached to the island equipment via the outer frame unit 2, and each of these operates to open and close via a hinge mechanism (not shown). The opening and closing axis of the hinge mechanism (not shown) extends vertically along the left end of the pachinko machine 1.

When viewed from the front in Figure 1, a unified lock unit (not shown) is provided on the inside of the right edge of the inner frame assembly 7. Correspondingly, locking devices (not shown) are also provided on the right edges (back sides) of the integrated door unit 4 and the outer frame unit 2. As shown in Figure 1, when the integrated door unit 4 and inner frame assembly 7 are closed relative to the outer frame unit 2, the unified lock unit on the back side, together with the locking device, disables the opening of the integrated door unit 4 and inner frame assembly 7.

In addition, a cylinder lock 6a with a keyhole is provided on the right edge of the inner frame assembly 7. For example, when an amusement facility manager inserts a special key into the keyhole and turns the cylinder lock 6a clockwise, the unified lock unit is activated, enabling the inner frame assembly 7 and the integrated door unit 4 to be opened. When the entire assembly is opened from the outer frame unit 2 to the front side (moved like a door), the back side of the pachinko machine 1 is exposed at the front side.

On the other hand, when the cylinder lock 6a is twisted counterclockwise, the inner frame assembly 7 remains locked (the inner frame assembly 7 remains fixed to the outer frame unit 2), but only the integrated door unit 4 is unlocked, allowing the integrated door unit 4 to be opened. When the integrated door unit 4 is opened to the front, the game board unit is exposed, and in this state the amusement facility manager can remove any obstacles on the board such as balls getting stuck. When the integrated door unit 4 is opened, the receiving tray unit 6 also moves to the front.

The pachinko machine 1 also includes a game board unit (game board, game unit), which is supported by the inner frame assembly 7 behind (inside) the integrated door unit 4. The game board unit can be attached to and detached from the inner frame assembly 7 with the integrated door unit 4 open to the front side. The integrated door unit 4 has a vertically elongated window 4a formed in its center, and a glass unit (no reference number) is attached to this window 4a. The glass unit is a combination of two transparent plates (glass plates) cut to a size that can cover the shape of the window 4a. The glass unit is attached to the back side of the integrated door unit 4 via a mounting tool (not shown). A game area is formed on the front of the game board unit, and this game area is visible to the player from the front side through the window 4a. When the integrated door unit 4 is closed, a space is formed between the inner surface of the glass unit and the board surface through which game balls can flow down.

The game board unit is equipped with the elements necessary for the game, such as a start gate corresponding to the normal symbol, a start winning hole corresponding to the special symbol, a general winning hole (other hole winning hole), electric devices (normal electric devices and special electric devices), a pattern display device (normal pattern display device and special pattern display device), an integrated display board, and a performance display device (liquid crystal display). When a game ball that has flowed down enters the start gate or the start winning hole, a normal symbol lottery or special symbol lottery is executed, and a special game (big win game, small win game, normal symbol winning game, etc.) is executed depending on the lottery result. The player can win many balls by playing the special game. The main control device controls the progress of the game, and the performance control device controls the performance based on commands from the main control device.

The receiving tray unit 6 is positioned to protrude from the integrated door unit 4 toward the front side, and a ball tray 6b is formed on its upper surface. This ball tray 6b can store game balls lent to players (loaned balls) and game balls won by winning (prize balls). Game balls borrowed by players are paid out to the receiving tray unit 6 (ball tray 6b) from a payout device unit (not shown) on the back side, separately from prize balls.

A loan operation unit (not shown) is provided on the top surface of the tray unit 6, and a ball loan button and a return button are arranged on this loan operation unit. When a player operates the ball loan button with a valuable medium (e.g., a magnetic recording medium, a medium with a built-in memory IC, etc.) inserted into a card unit (not shown), a number of game balls (e.g., 125 balls) corresponding to a predetermined degree unit (e.g., 5 degrees) are loaned out. In addition, a degree display unit (not shown) is provided on the top surface of the loan operation unit, and this degree display unit displays the remaining degree of the valuable medium inserted into the card unit. The player can receive the return of the valuable medium with remaining degrees by operating the return button.

In addition, a first ball removal button (not shown) is provided on the upper left side of the tray unit 6, and a second ball removal button (not shown) is provided on the upper right side of the tray unit 6. When the ball tray 6b is full, the ball removal hole is opened by pressing the first ball removal button or the second ball removal button, allowing the game balls to flow downwards in the pachinko machine 1. When the first ball removal button or the second ball removal button is pressed, the game balls stored in the ball tray 6b fall downwards and are received by a ball receiving box or a game ball counting device (not shown).

A handle unit 16 is installed to the lower right of the tray unit 6. When the player operates this handle unit 16, a launch control board set (not shown) is activated, allowing the player to launch a game ball into the play area (launch device). The launched game ball rises from the lower edge of the game board unit along the left edge, and is guided by an outer band (not shown) into the play area. Numerous obstacle pegs and windmills (neither shown) are placed within the play area, and the launched game ball flows down the play area while being guided and guided by the obstacle pegs and windmills.

The pachinko machine 1 is equipped with an upper lamp 46, a left lamp 48, and a right lamp 50. These lamps perform light effects, for example, by emitting light from built-in LEDs (lighting up, blinking, changing brightness gradations, changing color tones, etc.).

[Speaker]
The pachinko machine 1 incorporates a left rear speaker 54a disposed to the left of the upper lamp 46, a right rear speaker 54b disposed to the right of the upper lamp 46, an upper left speaker 54c disposed below the left rear speaker 54a, an upper right speaker 54d disposed below the right rear speaker 54b, a left center speaker 54e disposed to the left of the tray unit 6, a right center speaker 54f disposed to the right of the tray unit 6, and a curtain board speaker 54g disposed at the bottom of the integrated door unit 4. These speakers output sound effects, background music, voices, etc. (general sound) to perform sound effects.

Of these, the left rear speaker 54a and the right rear speaker 54b can be moved forward (towards the player) by a drive mechanism (not shown). When the left rear speaker 54a and the right rear speaker 54b move forward, the left rear speaker 54a and the right rear speaker 54b come closer to the player's head (ears), and a special sound effect different from normal sound effects can be produced.

[Upper attachment]
An upper attachment 400 is attached to the upper part of the integrated door unit 4. The upper attachment 400 includes the upper lamp 46, the left rear speaker 54a, the right rear speaker 54b, the left upper speaker 54c, the right upper speaker 54d, a drive mechanism (not shown), a sensor, and an IC for controlling these parts. The upper attachment 400 is an attachment member that can be attached (removable and replaceable) to the integrated door unit 4 and has an upper attachment authentication ID (predetermined identification information). The upper attachment 400 can communicate with a performance control device.

For example, an upper attachment for model A must be attached to model A. If an upper attachment for model B is attached to model A, the upper attachment for model B will not function properly. The same is true for the lower attachment. Whether or not the combination is correct (whether or not the attachment authentication ID is normal) can be determined by comparing the attachment authentication ID obtained from the attachment with the attachment ID information stored in the ROM or the like of the performance control device. The attachment authentication ID can be read like an input signal from various sensors (sensors of movable objects, etc.). Note that the attachment authentication ID is a fixed value.

[Lower attachment]
A lower attachment 500 is attached to the center of the lower part of the integrated door unit 4. The lower attachment 500 includes a performance switching button 510, a lever member 520, a drive mechanism (not shown), and an IC that controls these parts. The lower attachment 500 is an attachment member that is attachable (removable and replaceable) to the integrated door unit 4 and has a lower attachment authentication ID (predetermined identification information).

The performance switching button 510 is located in the center of the lower attachment 500, and can accept multiple types of operation inputs (single press, multiple presses, rapid tapping, long press, etc.). The lever members 520 are located to the left and right of the performance switching button 510, and are two rod-shaped members extending in the vertical direction. The lever members 520 may be simple decorations, or may be members capable of accepting multiple types of operation inputs (single press, multiple presses, long press, etc.).

Then, when the player operates the effect switching button 510, an input signal is input to the effect control device. This causes the effect control device to switch the effect content (for example, the content of the effect displayed on the LCD display) or generate some kind of effect (preview effect, button press effect, lever member push effect, etc.) while the patterns are changing or during a jackpot game.

In addition, a directional key (not shown) is installed on the top surface of the tray unit 6 adjacent to the dispensing operation unit. The directional key has four key switches indicating the up, down, left and right directions arranged in a cross shape, and the key switches for each direction can be pressed independently. By pressing the directional key in various scenes during the performance, the player can freely move the cursor displayed on the LCD screen.

[Back side configuration]
As shown in Fig. 2, the back side of the pachinko machine 1 is provided with a power supply control unit 162, a main control board unit 170, a payout device unit 172, a flow path unit 173, a launch control board set 174, a payout control board unit 176, a performance control board unit 178, etc. In addition, the back side of the pachinko machine 1 is provided with various electronic devices (including a control computer, not shown) that constitute the power supply system and control system of the pachinko machine 1, an external terminal board 160, a power cord (power plug) 164, a ground wire (ground terminal) 166, connection wiring, etc., not shown. The electronic devices will be described further below with reference to another block diagram.

The main control board unit 170 has a built-in main control device, to which a performance display monitor 200 is connected. The performance display monitor 200 is arranged on the main control device in a manner that is visible in the upper left area of the main control board unit 170 when viewing the pachinko machine 1 from the back, and is equipped with four 7-segment LEDs. The four 7-segment LEDs are arranged in a row in the left-right direction, and each 7-segment LED is composed of seven segments that can display Arabic numerals in decimal number and a dot segment located to the lower right of them. The performance display monitor 200 can be seen through a transparent case that covers the main control board unit 170.

The main control device is also provided with a RAM clear switch 304 and a setting key keyhole 306. The RAM clear switch 304 is a switch used to clear the RAM, i.e., to initialize the RAM (RWM) equipped in the main control device, and in this embodiment, it also serves as a switch for changing settings. The setting key keyhole 306 is a keyhole for inserting a setting key required to change or refer to settings related to play on the pachinko machine 1.

The RAM clear switch 304 is provided so that it can be pressed through a through hole formed in the transparent case that covers the main control board unit 170. The RAM clear switch 304 may be disposed outside the transparent case. The keyhole 306 for the setting key is provided with the key cylinder passing through the transparent case (with the transparent case surrounding the key cylinder). Therefore, it is possible to insert and rotate the setting key with the transparent case sealed.

The positions of the performance display monitor 200, RAM clear switch 304, and keyhole for the setting key 306 are merely examples, and they can be placed in any position. Also, the performance display monitor 200, RAM clear switch 304, and keyhole for the setting key 306 may be configured to be provided on the outside of the main control device and connected to the main control device.

The payout device unit 172 has, for example, a prize ball tank 172a and a prize ball case (no reference number), of which the prize ball tank 172a is installed on the upper edge (back side) of the inner frame assembly 7 and can store game balls supplied from a supply path (not shown). The game balls stored in the prize ball tank 172a are guided to the prize ball case through an upper prize ball gutter (not shown). The flow path unit 173 guides the game balls sent out from the payout device unit 172 toward the receiving tray unit 6 on the front side. The payout control board unit 176 has a built-in payout control device, and the performance control board unit 178 has a built-in performance control device.

The external terminal board 160 is for connecting the pachinko machine 1 to an external electronic device (such as a data display device, hall computer, etc.), and various external information signals (such as winning ball information, door opening information, number of pattern determination information, jackpot information, starting hole information, etc.) that indicate the game progress status and maintenance status of the pachinko machine 1 are output from this external terminal board 160 to the external electronic device.

The power cord 164 is connected to a power supply (e.g., AC 24V) installed in the island equipment of the amusement arcade, for example, to ensure the power source (electricity) necessary for the operation of the pachinko machine 1. The earth wire 166 is connected to an earth terminal also installed in the island equipment, to ensure the earth (ground) of the pachinko machine 1.

FIG. 3 shows the integrated door unit alone.
An upper attachment 400 (see FIG. 1) can be attached to the upper part of the integrated door unit 4, and a lower attachment 500 (see FIG. 1) can be attached to the center of the lower part of the integrated door unit 4. When the upper attachment 400 and the lower attachment 500 are removed from the integrated door unit 4, the integrated door unit 4 is in the state shown in FIG.

Figure 4 is a front view showing the game board unit 8 alone. The game board unit 8 has a base game board 8b, and a game area 8a is formed on the front side of this game board 8b. The game board 8b is made of, for example, a transparent resin plate, and when the game board unit 8 is fixed to the inner frame assembly 7, the front side of the game board 8b is parallel to the glass unit. On the front side of the game board 8b, the game area 8a is formed inside a launch rail (no reference number) that is installed in a substantially circular shape. The launch rail extends in a clockwise direction from the lower left corner of the game board 8b to the upper right corner of the game board 8b.

A relatively large presentation unit 40 is placed in the center of the play area 8a, and the play area 8a is largely divided into a left part, a right part, and a lower part with the presentation unit 40 at the center. The left part of the play area 8a is the first play area (left-hand play area) used in the normal play state, and the right part of the play area 8a is the second play area (right-hand play area) used in the special play state. Since the gaming machine of this embodiment is not a right-hand play model, the second play area is not used, and the first play area is mainly used for play. However, when right-hand play is adopted, the second play area may be used. In addition, the upper start winning hole 26, the start gate 20, the normal winning holes 22, 24, the variable start winning device 28, the first variable winning device 30, the second variable winning device 31, etc. are distributed and installed around the presentation unit 40 in the play area 8a.

The upper start winning opening 26 is located in the center of the lower part of the play area 8a, and below it, the variable start winning device 28, the first variable winning device 30, and the second variable winning device 31 are arranged in that order. The start gate 20 is located near the center of the left part of the play area 8a. In addition, the three left-side regular winning openings 22 are located in the left part of the play area 8a, and the one right-side regular winning opening 24 is located in the right part of the play area 8a. Note that the regular winning opening 24 does not necessarily have to be located.

The game balls thrown into the game area 8a may enter the upper start winning opening 26, the normal winning openings 22, 24, pass through the start gate 20, or enter the variable start winning device 28 when activated, the first variable winning device 30 when opening, or the second variable winning device 31 when opening. The game balls that pass through the start gate 20 continue to flow down the game area 8a, but the game balls that enter the upper start winning opening 26, the normal winning openings 22, 24, the variable start winning device 28, the first variable winning device 30, or the second variable winning device 31 are collected on the back side of the game board unit 8 through through holes formed in the game board (the plywood material, transparent board, etc. that constitutes the game board unit 8).

The variable start winning device 28 operates when a certain condition is met (when the normal pattern is displayed in a stopped state in a winning manner), and accordingly allows winning into the lower start winning hole 28a (normal electric device). The variable start winning device 28 has, for example, a pair of left and right movable pieces 28b, and these movable pieces 28b move back and forth in the left and right directions along the board surface by the action of a link mechanism using, for example, a solenoid (not shown). As shown in the figure, the left and right movable pieces 28b are in the closed position with the tip facing up, and at this time, winning into the lower start winning hole 28a is difficult (a state in which there is no gap through which the game ball can flow in). On the other hand, when the variable start winning device 28 operates, the left and right movable pieces 28b are displaced (widened) from the closed position to the open position, respectively, and the opening width of the lower start winning hole 28a is expanded left and right. During this time, the variable start winning device 28 is in a state in which the game ball can flow in, and a winning into the lower start winning hole 28a occurs. In addition, the arrangement of the obstacle nails (gauge) installed on the game board unit 8 is basically designed to easily guide the flow of game balls toward the variable start winning device 28, but the game balls do not necessarily flow into the variable start winning device 28, and the flow occurs randomly.

The first variable winning device 30 operates when a specified condition is met (when the special symbol is displayed in a stopped state in the form of a big win or small win) and when a predetermined first condition is met (for example, a condition that it is the first to fifth rounds or the seventh to sixteenth rounds of a big win game, or a condition that a small win game is in an open state), and allows a ball to enter the first big winning hole 30b (special electric device, first special ball entry event generating means).

The first variable winning device 30 has, for example, one opening and closing member 30a, which reciprocates in the front and rear directions relative to the board surface, for example, by the action of a link mechanism using a solenoid (not shown). As shown in the figure, the opening and closing member 30a is in the closed position (closed state) along the board surface, and at this time it is difficult to win at the first large winning opening 30b (the first large winning opening 30b is blocked). When the first variable winning device 30 is activated, the opening and closing member 30a is displaced by tilting forward using its lower edge portion as a hinge, opening the first large winning opening 30b (open state). During this time, the first variable winning device 30 is in a state where game balls can easily flow in, and an event of winning at the first large winning opening 30b can be generated. At this time, the opening and closing member 30a also functions as a member that guides the flow of game balls into the first large winning opening 30b.

The second variable winning device 31, like the first variable winning device 30, operates when a prescribed condition is met (when the special symbol is displayed in a stopped manner in the form of a jackpot) and when a second predetermined condition (for example, the condition that it is the sixth round of a jackpot game) is met, allowing a ball to enter the second large winning hole 31b (special electric device, second special ball entry event generating means).

The second variable winning device 31 has, for example, one opening and closing member 31a, which reciprocates in the front and rear directions relative to the board surface, for example, by the action of a link mechanism using a solenoid (not shown). As shown in the figure, the opening and closing member 31a is in the closed position (closed state) along the board surface, and at this time it is difficult to win at the second large winning opening 31b (the second large winning opening 31b is blocked). When the second variable winning device 31 is activated, the opening and closing member 31a is displaced by tilting forward using its lower edge portion as a hinge, opening the second large winning opening 31b (open state). During this time, the second variable winning device 31 is in a state where game balls can easily flow in, and an event of winning at the second large winning opening 31b can be generated. At this time, the opening and closing member 31a also functions as a member that guides the flow of game balls into the second large winning opening 31b.

In addition, inside the second variable winning device 31, a guide passage (not shown) is arranged to guide the game ball that has entered the second variable winning device 31. The guide passage extends downward from the second large winning opening 31b.

The guide passage is provided with a second count switch, a wing member for the special probability area, a hole for the special probability area, and an outlet. When a game ball enters the second variable winning device 31, its entry is first detected by the second count switch. When the special probability area solenoid that activates the wing member for the special probability area is ON, the wing member for the special probability area rises up and guides the game ball to the hole for the special probability area. On the other hand, when the solenoid that activates the wing member for the special probability area is OFF, the wing member for the special probability area does not rise up, and the game ball passes through the top of the wing member for the special probability area and is guided to the outlet.

[Probable change area (specific area)]
In addition, a probability variable area is provided inside the probability variable area hole. The probability variable area is an area through which the game ball cannot pass when the second variable winning device 31 is in a closed state, and is an area through which the game ball can pass when the second variable winning device 31 is in an open state and the probability variable area vane member is in operation.

The wing member for the special probability area operates when the second variable winning device 31 opens during a jackpot game. The operation pattern of the wing member for the special probability area is to open the performance area for a short period of time (e.g., 0.1 seconds) at the same time as the start of a round, then close it for a few seconds (about 2 to 3 seconds), and then long-open the special probability area for a long period of time (e.g., about 20 seconds). Note that in the short-term opening that is performed at the same time as the start of a round, the game ball does not reach the wing member for the special probability area, so this operation does not lead the game ball to the special probability area. Also, even if the wing member for the special probability area operates, if the second variable winning device 31 short-opens, the game ball will not pass through the special probability area.

The game board unit 8 is provided with a presentation unit 40 from its center position to the right side. The presentation unit 40 has an upper edge 40a that functions as a guide member that changes the flow direction of the game ball, and is equipped with various decorative parts 40b, 40c on the inside. The decorative parts 40b, 40c enhance the decorativeness of the game board unit 8 with their three-dimensional shape, and can perform a presentation action by emitting transmitted light from a built-in light-emitting device (such as an LED). In addition, a liquid crystal display 42 (image display device) is installed on the inside of the presentation unit 40, and various presentation images, including presentation patterns corresponding to special patterns, are displayed on this liquid crystal display 42. In this way, the game board unit 8 impresses the player with the characteristics of the pachinko machine 1 based on the configuration of the board surface and the decorativeness of the presentation unit 40. In addition, when the game board 8b is a transparent resin plate (for example, an acrylic plate) as in this embodiment, decorativeness can be added by various decorative bodies (including movable bodies and light-emitting bodies) arranged not only on the front side but also behind the game board 8b.

In addition, the performance unit 40 is equipped with a driving source (e.g., a motor, solenoid, etc.) along with movable bodies 40f for performance. The movable bodies 40f for performance can perform performances that involve the movement of tangible objects, in addition to performances that use images on the LCD display 42 and performances that use light emitters. Performances using these movable bodies 40f can exert a different appeal than performances that use two-dimensional images.

A UFO reel 700 is located in the center of the top of the performance unit 40. A distance sensor 750 is located diagonally below and to the right of the UFO reel 700. Furthermore, a fourth symbol module 800 (first display means) is located below and to the right of the distance sensor 750.

The UFO device 700 is equipped with three UFO lamps 710, and the lighting of the UFO lamps 710 can notify, for example, that a jackpot has been hit.
The distance measuring sensor 750 is a sensor (detection means) capable of detecting a predetermined action of the player (the action of the player holding his/her hand over the UFO role object 700). The distance measuring sensor 750 is adapted to detect an object in the upper left diagonal direction in order to detect a hand held over the UFO role object 700 diagonally above to the left.
When the player holds his/her hand over the UFO device 700 at a specific moment in the presentation (when a touch presentation is being executed), the distance measuring sensor 750 detects the movement and the UFO lamp 710 lights up.

The fourth symbol module 800 is a display means having multiple display units, and specifically, has seven lamps (first lamp 801 to seventh lamp 807) as display units. The performance control device (control means) is capable of controlling the lighting state of the first lamp 801 to seventh lamp 807.

The first lamp 801 and the third lamp 803 display information on the number of variations of the second special symbol that have been stored. The second lamp 802 and the fourth lamp 804 display information on the number of variations of the first special symbol that have been stored.
That is, the first lamp 801 to the fourth lamp 804 are memory lamps (memory display units) capable of displaying information regarding the number of special symbol variations stored (reserved number).

The fifth lamp 805 displays information regarding the variation and stopping of the second special symbol. The sixth lamp 806 displays information regarding the variation and stopping of the first special symbol.
That is, the fifth lamp 805 and the sixth lamp 806 are pattern lamps (pattern display units) that can display information regarding the fluctuation and stop of the special patterns. The fifth lamp 805 and the sixth lamp 806 can be linked to the fluctuation display of the second special pattern display device 35 and the first special pattern display device 34 described later, or the performance pattern displayed on the liquid crystal display 42 (the lighting can be controlled in conjunction with each other).

The seventh lamp 807 displays information related to the detection of the distance measurement sensor 750. In other words, the seventh lamp 807 is an alarm lamp (alarm display unit) that can notify that a predetermined state is in place at least while the special symbol is stopped. More specifically, the seventh lamp 807 is a lamp that can notify that the distance measurement sensor 750 is ON (in a predetermined state) when the distance measurement sensor 750 detects the action of waving a hand over the UFO reel 700 (predetermined action).

In the case of a right-hand play model, the seventh lamp 807 may be used as a right-hand play lamp, but since the gaming machine of this embodiment is not a right-hand play model, the seventh lamp 807 is left unused. Therefore, in this embodiment, the seventh lamp 807 is used as an LED for inspecting the distance measurement sensor for abnormalities. When the distance measurement sensor 750 is ON, the seventh lamp 807 is lit, and when the distance measurement sensor 750 is OFF, the seventh lamp 807 is turned off.

In the case of a right-hand play model, since there is no extra seventh lamp 807, for example, an eighth lamp can be added to the fourth pattern module 800 and used as an LED for testing for abnormalities in the distance measurement sensor, or another lamp can be added other than the fourth pattern module 800 and used as an LED for testing for abnormalities in the distance measurement sensor.

In addition, a ball guide passage 40d is formed on the left edge of the performance unit 40, and a rolling stage 40e is formed on its lower edge. The ball guide passage 40d opens diagonally upward to the left in the play area 8a, and when game balls flowing down in the play area 8a randomly flow into the ball guide passage 40d, they pass through the inside and are released onto the rolling stage 40e. The upper surface of the rolling stage 40e has a smoothly curved surface, and here the game balls can roll freely in the left and right directions. The game balls that roll on the rolling stage 40e eventually flow down into the play area 8a below. A ball discharge path 40k is formed in the center position of the rolling stage 40e, and game balls guided from the rolling stage 40e to the ball discharge path 40k tend to flow into the upper start winning port 26 located directly below it.

In addition, an outlet 32 is formed in the play area 8a, and game balls that do not enter (win) in the various winning ports are ultimately collected through the outlet 32 to the back side of the game board unit 8. All game balls shot into the play area 8a, including game balls that enter the normal winning ports 22, 24, the upper start winning port 26, the lower start winning port 28a, the first variable winning device 30, and the second variable winning device 31, are collected to the back side of the game board unit 8. The collected game balls are discharged outside the frame from the back side of the pachinko machine 1 through an out passage assembly (not shown), and then merge with the supply path of the island equipment (not shown).

Figure 5 is a front view showing an enlarged portion (lower left position within window 4a) of game board unit 8. As shown in the figure, game board unit 8 is provided with a normal symbol display device 33 and a normal symbol operation memory lamp 33a, for example, at the lower left position within window 4a, as well as a first special symbol display device 34, a second special symbol display device 35, and a game status display device 38.

The normal pattern display device 33, for example, alternately lights up two lamps (LEDs) to display the normal pattern in a variable manner, and displays the normal pattern in a stationary manner by turning the lamps on or off. The normal pattern operation memory lamp 33a displays the number of memories, from 0 to 4, for example, by turning off, turning on, or blinking the two lamps (LEDs). For example, a display mode in which both lamps are turned off displays the number of memories as 0, a display mode in which one lamp is turned on displays the number of memories as 1, a display mode in which the same lamp is blinked displays the number of memories as 2, a display mode in which one lamp is blinked and another lamp is turned on displays the number of memories as 3, and a display mode in which both lamps are blinked displays the number of memories as 4. Note that although two lamps (LEDs) are used here, the normal pattern operation memory lamp 33a may be configured using four lamps (LEDs). In this case, the number of operation memories can be displayed by the number of lamps that are lit.

Whenever the game ball passes through the start gate 20, the normal symbol operation memory lamp 33a increases by one (up to a maximum of four) to remember that a pass has occurred that triggers an operation lottery, and decreases by one each time the normal symbol starts to change due to that pass. Note that in this embodiment, if the normal symbol operation memory lamp 33a is not lit (the number of memories is 0), the display mode does not change even if the game ball passes through the start gate 20 when the normal symbol is already in a state where it can start to change (when the stop display is displayed). In other words, the number of memories (maximum of four) represented by the display mode of the normal symbol operation memory lamp 33a represents the number of passes that have not yet started changing the normal symbol at that point in time.

The first special symbol display device 34 and the second special symbol display device 35 can display the changing state and the stopped state of the corresponding first special symbol or second special symbol, for example, by using a 7-segment LED (with dots) (symbol display means). Note that the first special symbol display device 34 and the second special symbol display device 35 may be in the form of a geometric (for example, circular) arrangement of multiple dot LEDs.

The first special symbol activation memory lamp 34a and the second special symbol activation memory lamp 35a each display a memory number of 0 to 4, for example, by a display mode consisting of a combination of two lamps (LEDs) being turned off, turned on, or blinking (memory number display means). For example, a display mode in which both lamps are turned off displays a memory number of 0, a display mode in which one lamp is turned on displays a memory number of 1, a display mode in which the same lamp is blinking displays a memory number of 2, a display mode in which one lamp is blinking and the other lamp is turned on displays a memory number of 3, and a display mode in which both lamps are blinking displays a memory number of 4, and so on.

The first special symbol operation memory lamp 34a increases by one (up to a maximum of four) each time a game ball enters the upper start winning hole 26, in order to remember that the game ball has entered the upper start winning hole 26, and decreases by one each time the special symbol starts to change in response to the ball entering the hole. The second special symbol operation memory lamp 35a increases by one (up to a maximum of four) each time a game ball enters the variable start winning device 28, in order to remember that the game ball has entered the lower start winning hole 28a, and decreases by one each time the special symbol starts to change in response to the ball entering the hole. In this embodiment, when the first special symbol operation memory lamp 34a is not lit (the number of memories is 0), the display state does not change even if a game ball enters the upper start winning hole 26 when the first special symbol is already in a state where it can start to change (when the display is stopped). Also, when the second special symbol operation memory lamp 35a is not lit (the number of memories is 0), the display state does not change even if a game ball enters the variable start winning device 28 when the second special symbol is already in a state where it can start to change (when the display is stopped). In other words, the number of memories (maximum 4) represented by the display state of each special symbol operation memory lamp 34a, 35a represents the number of balls that have not yet started to change the first special symbol or the second special symbol at that time.

The game status display device 38 also includes LEDs corresponding to, for example, the jackpot type display lamps 38a, 38b, and 38c, the probability fluctuation state display lamp 38d, the time-saving state display lamp 38e, and the launch position designation lamp 38f. In this embodiment, the above-mentioned normal symbol display device 33, normal symbol operation memory lamp 33a, first special symbol display device 34, second special symbol display device 35, first special symbol operation memory lamp 34a, second special symbol operation memory lamp 35a, and game status display device 38 are mounted on a single integrated display board 89 (second display means) and attached to the game board unit 8.

These LED lamps mounted on the integrated display board 89 are divided into four different control areas (hereafter referred to as "commons") for the purpose of controlling their on/off switching. Looking at it from another perspective, there are four commons on the integrated display board 89, and each lamp belongs to one of the commons. In this embodiment, a dynamic lighting method is used, and the lamps are driven in sequence on a common-by-common basis at intervals of an interrupt period (e.g., 4 ms). Therefore, all of the lamps mounted on the integrated display board 89 are not driven at the same time.

[Control configuration]
Next, the configuration related to the control of the pachinko machine 1 will be described. Fig. 6 is a block diagram showing various electronic devices equipped in the pachinko machine 1. The pachinko machine 1 is equipped with a main control device 70 (main control computer) which is the center of control operations, and this main control device 70 mainly has the function of controlling the progress of the game in the pachinko machine 1. The main control device 70 is built into the main control board unit 170.

The main control device 70 is also equipped with a circuit board (main control board) on which the main control CPU 72, which is a central processing unit, is mounted. The main control CPU 72 is configured as an LSI that integrates semiconductor memories such as a ROM 74 and a RAM (RWM) 76 together with a CPU core and registers (not shown). The main control device 70 is also equipped with a random number circuit 75, an interrupt controller (interrupt CTR) 192, a parallel I/O port 79, a timer circuit (PTC) 194, and a serial communication circuit (SCU) 196. Of these, the random number circuit 75 generates hardware random numbers (for example, 0 to 65535 in decimal notation) for determining whether or not a special symbol lottery has been won and for determining whether or not a normal symbol lottery has been won. The random numbers generated here are input to the main control CPU 72. The interrupt controller 192 also receives interrupt requests (XINT interrupt, PTC interrupt, SCU interrupt) from the parallel I/O port 79, timer circuit 194, and serial communication circuit 196, and controls these interrupt requests based on priority. The main control unit 70 is also equipped with peripheral ICs such as a clock generation circuit (not shown) and a reset controller that monitors various states and generates resets as necessary, which are mounted on the circuit board together with the main control CPU 72. Signal transmission paths, power supply paths, control buses, etc. are formed as wiring patterns on the circuit board (or on the inner layers). The I/O ports of the main control unit 70 may be of serial type.

Furthermore, the main control device 70 is provided with a setting change device 300, a setting key switch 302, and a RAM clear switch 304. The main control device 70 (main control CPU 72) changes the setting by operating the setting change device 300. The setting change device 300 is a device (setting change means) that switches settings (at least multiple setting values related to the winning probability of the special symbol lottery), and is operated by operating the RAM clear switch 304, etc. In addition, the setting refers to a combination of activation probabilities. Furthermore, the activation probability refers to the probability that a combination of special symbols that will activate the condition device (result in the execution of a jackpot game) will be displayed. The setting key switch 302 is an input device that inputs a signal (ON/OFF) indicating the rotation state of the setting key, which is essential for switching the setting, in accordance with the rotation of the setting key. The procedure for changing the setting can be various methods, but for example, it can be performed in the following procedure.

(1) First, turn off the power to the pachinko machine 1.
(2) Next, the door of the pachinko machine 1 is opened with a dedicated key (door key). Specifically, the dedicated key is inserted into the keyhole of the cylinder lock 6a and turned clockwise to open the integrated door unit 4 together with the inner frame assembly 7.
(3) A setting key keyhole 306 for inserting the setting key and a RAM clear switch 304 are provided on the back side of the pachinko machine 1, so insert the setting key into the setting key keyhole 306 and rotate the setting key to the right.
(4) Then, turn on the power of the pachinko machine 1.

(5) As a result, a signal (ON) indicating that the setting key has been rotated to the change position is input by the setting key switch 302, and the setting can be changed based on this input signal. At this time, a safety lock is applied by a locking mechanism (not shown). Therefore, the setting key cannot be removed unless it is returned to its original position.

At this point, if the setting key is rotated to the right and the power is turned ON while the RAM clear switch 304 is ON, the settings can be changed. On the other hand, if the setting key is rotated to the right and the power is turned ON without turning the RAM clear switch 304 ON, the settings can be viewed.

(6) When the setting is changeable, the setting can be changed to any one of a plurality of preset stages by pressing the RAM clear switch 304 any number of times.
The set value can be displayed, for example, on a dedicated 7-segment LED, the game status display device 38 (such as a special symbol display device), or the performance display monitor 200.

(7) In the case of a slot machine, when the desired setting is reached, a lever ON process is required, but since the pachinko machine 1 does not have a lever, an alternative process to the lever ON process (for example, a process of rotating the setting key left, a process of turning on a setting change confirmation button (not shown), etc.) may be executed in place of the lever ON process, or the lever ON process may be omitted. In this embodiment, when the desired setting is reached, the setting key is rotated counterclockwise to return it to its original position. This operation causes the setting key switch 302 to input a signal (OFF) indicating that the setting key has been returned to its original position, and the setting change is confirmed based on this input signal.

(8) Then, when the change in the setting is confirmed, the setting key can be removed from the setting key keyhole 306. In addition, as the change in the setting is confirmed, if the setting value is displayed on the dedicated 7-segment LED, the game status display device 38, or the performance display monitor 200, the display disappears.
(9) Finally, the door of the pachinko machine 1 is closed. This completes the setting change. Once the setting change is complete, normal play begins.

When a setting is changed, the main control CPU 72 stores the changed setting value in the setting value buffer of the RAM 76. The setting value buffer can be a memory area to be backed up.

[Settings change status]
When the power is turned on with the "setting key ON,""inner frame open," and "RAM clear switch pressed," the RAM is cleared and the device transitions to a state in which settings are being changed (setting change state, setting change mode).

When the setting is being changed, no display is given on the main display (the various lamps included in the game status display device 38), and no game balls can be released or any prize balls can be awarded. In addition, on the performance display monitor 200, the two 7-segment LEDs (identification segments) on the left side display "rn.", and the two 7-segment LEDs (ratio segments) on the right side display the setting value, such as "-1.". When the RAM clear switch 304 is pressed, the setting value changes within the range of 1 to 6. When the "setting key OFF" is set, the setting is confirmed, and the "-" segment on the ratio segment display turns off (is not displayed), as in "blank (not displayed) 1.".

In this state, if the "inner frame closed state" occurs (if the closed state continues for 100 ms in practice), the state in which the settings are being changed will end, and the machine will transition to the state it was in before the power was turned off, and then transition to a playable state.

In this embodiment, the RAM clear switch 304 also functions as a setting change switch, but the RAM clear switch 304 may not serve as a setting change switch and may be provided separately.

[Settings confirmation status]
On the other hand, when the power is turned on with the "setting key ON,""inner frame open," and "RAM clear switch not pressed," the device transitions to a state in which settings are being confirmed (setting confirmation state, setting confirmation mode).

As with the state in which settings are being changed, when settings are being confirmed, no display is made on the main display, and it is not possible to launch game balls or win any prize balls. Also, on the performance display monitor, the two 7-segment LEDs (identification segments) on the left side display "rn.", and the two 7-segment LEDs (ratio segments) on the right side display the setting value as "blank (not displayed) 1". Note that when settings are being confirmed, the setting value will not change even if the RAM clear switch 304 is pressed.

In this state, if the "setting key is OFF" and the "inner frame is closed" (actually, if the closed state continues for 100 ms), the setting confirmation state will end, and the state before the power was turned off will be restored, and then the game will transition to a playable state.

Note that in this embodiment, it is not possible to check the settings when the game is playable, but it may be possible to check the settings when the game is playable.

The above-mentioned start gate 20 is integrally provided with a gate switch 78 for detecting the passage of game balls. In addition, the game board unit 8 is equipped with an upper start winning port switch 80, a lower start winning port switch 82, a first count switch 84, and a second count switch 85 corresponding to the upper start winning port 26, the variable start winning device 28, the first variable winning device 30, and the second variable winning device 31, respectively. Each start winning port switch 80, 82 is for detecting the entry of game balls into the upper start winning port 26 and the variable start winning device 28 (lower start winning port 28a). In addition, the first count switch 84 is for detecting the entry of game balls into the first variable winning device 30 (first large winning port 30b) and counting the number of game balls. Furthermore, the second count switch 85 is for detecting the entry of game balls into the second variable winning device 31 (second large winning port 31b) and counting the number of game balls. Furthermore, the variable probability area switch 95 is a switch for detecting that the game ball has passed through the variable probability area located inside the second variable winning device 31 (detection means).

Similarly, the game board unit 8 is equipped with a first winning port switch 86 that detects the entry of a game ball into the normal winning port 22, and a second winning port switch 81 that detects the entry of a game ball into the normal winning port 24. Note that, for the three normal winning ports 22 on the left side, a configuration using a common winning port switch 86 is given as an example, but it is also possible to install three winning port switches, for example, and detect the entry of a game ball into each normal winning port 22 individually.

In any case, the winning detection signals of these switches are input to the main control CPU 72 via an input/output driver (not shown). In addition, due to the configuration of the game board unit 8, in this embodiment, the winning detection signals from the gate switch 78, the first count switch 84, the second count switch 85, the first winning port switch 86, the second winning port switch 81, and the probability change area switch 95 are transmitted via the panel relay terminal board 87, which is provided with wiring patterns and connection terminals for relaying each winning detection signal.

The display operations of the above-mentioned normal symbol display device 33, normal symbol operation memory lamp 33a, first special symbol display device 34, second special symbol display device 35, first special symbol operation memory lamp 34a, second special symbol operation memory lamp 35a, and game status display device 38 are controlled based on control signals from the main control CPU 72. The main control CPU 72 outputs control signals to these display devices 33, 34, 35, 38 and lamps 33a, 34a, 35a according to the progress of the game, and controls the lighting state of each LED. In addition, these display devices 33, 34, 35, 38 and lamps 33a, 34a, 35a are installed in the game board unit 8 in a state where they are mounted on a single integrated display board 89 as described above, and control signals are transmitted from the main control CPU 72 to this integrated display board 89 via the panel relay terminal board 87.

The performance display monitor 200 is also connected to the main control device 70 via the panel relay terminal board 87. The performance display monitor 200 is a monitor for displaying a base calculated by dividing the number of prize balls paid out when game balls enter each winning port (start winning port, normal winning port) by the number of outs (the number of game balls detected by the out switch 99), which indicates the number of game balls shot into the game area. The base is calculated for each preset section using an area (non-use area) separate from the use area used to control the progress of the game, and the base of the current section and the base of the previous section are displayed alternately at preset intervals. The display operation of the performance display monitor 200 is controlled based on a control signal from the main control CPU 72. The main control CPU 72 outputs a control signal to the performance display monitor 200 according to the calculation status of the base, and controls the lighting state of each 7-segment display.

In the above description, the performance display monitor 200 is connected to the main control device 70 via the panel relay terminal board 87, but it may be connected to the main control device 70 without using the panel relay terminal board 87, or the performance display monitor 200 may be disposed as an internal component of the main control device 70.

The game board unit 8 is also provided with a normal electric device solenoid 88, a first large prize opening solenoid 90, a second large prize opening solenoid 97, and a solenoid for the high probability region, which correspond to the variable start winning device 28, the first variable winning device 30, the second variable winning device 31, and the upstream of the high probability region, respectively. These solenoids 88, 90, 97, and 99 operate (excite) based on control signals from the main control CPU 72, and respectively open and close (operate) the variable start winning device 28, the first variable winning device 30, and the second variable winning device 31, and move the blade member for the high probability region 31d. Note that control signals are also transmitted from the main control CPU 72 to these solenoids 88, 90, 97, and 99 via the panel relay terminal board 87.

In addition, a glass frame opening switch 91 is installed on the integrated door unit 4, and a plastic frame opening switch 93 is installed on the inner frame assembly 7. When the integrated door unit 4 is opened alone, a contact signal from the glass frame opening switch 91 is input to the main control device 70 (main control CPU 72), and when the inner frame assembly 7 is opened from the outer frame unit 2, a contact signal from the plastic frame opening switch 93 is input to the main control device 70 (main control CPU 72). The main control CPU 72 can detect the open state of the integrated door unit 4 and the inner frame assembly 7 from these contact signals. When the main control CPU 72 detects the open state of the integrated door unit 4 and the inner frame assembly 7, it generates a door open information signal as an external information signal.

The payout control device 92 is installed on the back side of the pachinko machine 1. This payout control device 92 (payout control computer) controls the operation of the payout device unit 172 described above. The payout control device 92 is equipped with a circuit board (payout control board) on which a payout control CPU 94 is mounted, and this payout control CPU 94 is also configured as an LSI that integrates semiconductor memories such as ROM 96 and RAM 98 together with a CPU core (not shown). The payout control device 92 (payout control CPU 94) controls the operation of the payout device unit 172 based on a prize ball instruction command from the main control CPU 72, and executes the payout operation of the requested number of game balls. The main control CPU 72 generates a prize ball information signal as an external information signal along with the prize ball instruction command.

In a prize ball case (not shown) of the payout device unit 172, a payout motor 102 (e.g., a stepping motor) and a payout device board 100 are installed, and a drive circuit for the payout motor 102 is provided on this payout device board 100. The payout device board 100 specifically controls the rotation angle of the payout motor 102 based on a payout number instruction signal from the payout control device 92 (payout control CPU 94), and causes the specified number of game balls to be paid out from the prize ball case. The paid-out game balls are sent to the receiving tray unit 6 through a payout flow path in the flow path unit 173.

For example, a payout path ball out switch 104 is installed upstream of the prize ball case, and a payout counting switch 106 is installed downstream of the payout motor 102. Each time a prize ball is actually paid out by driving the payout motor 102, a counting signal from the payout counting switch 106 is input to the payout device board 100. Also, when a ball runs out upstream of the prize ball case, a contact signal from the payout path ball out switch 104 is input to the payout device board 100. The payout device board 100 transmits the input counting signal and contact signal to the payout control device 92 (payout control CPU 94). The payout control CPU 94 can detect the actual number of payouts and the ball out state based on the signal received from the payout device board 100.

In addition, the pachinko machine 1 is provided with a full tank switch 161, for example, inside the ball tray 6b (at the rear when viewed from the front of the pachinko machine 1). The prize balls (game balls) that are actually paid out are released into the ball tray 6b through the flow path unit 173, and when the ball tray 6b is full of game balls, the full tank switch 161 is turned ON, and a full tank detection signal is input to the payout control device 92 (payout control CPU 94). In response to this, even if the payout control CPU 94 receives a prize ball instruction command from the main control CPU 72, it temporarily suspends any further prize ball operations and stores the number of remaining prize balls that have not been paid out in the RAM 98. The memory in the RAM 98 can be backed up even when the power is turned off, and the information on the number of remaining prize balls that have not been paid out will not be lost even if a power outage (including a momentary power outage) occurs during play.

The launch control board 108 and the launch solenoid 110 are installed on the back side of the pachinko machine 1 (ball launching means). A ball feed solenoid 111 is provided in the tray unit 6. The launch control board 108, the launch solenoid 110, and the ball feed solenoid 111 constitute the launch control board set 174 described above, and the launch control board 108 is provided with drive circuits for the launch solenoid 110 and the ball feed solenoid 111. The ball feed solenoid 111 sends out the game balls stored in the tray unit 6 one by one to a predetermined launch position in the launcher case. The launch solenoid 110 strikes the game balls sent out to the launch position, and as described above, continuously (intermittently) shoots out the game balls one by one toward the game area 8a. The launch interval of the game balls is, for example, about 0.6 seconds (within 100 balls per minute).

On the other hand, the handle unit 16 located on the front side of the pachinko machine 1 is provided with a firing lever volume 112, a touch sensor 114, and a firing stop switch 116. Of these, the firing lever volume 112 generates an analog signal proportional to the amount of operation of the firing handle by the player (so-called stroke). The touch sensor 114 detects that the player's body is touching the handle unit 16 (firing handle) from a change in capacitance, and outputs a detection signal. And the firing stop switch 116 generates a firing stop signal (contact signal) in response to the player's operation.

A launch relay terminal board 118 is installed in the tray unit 6, and each signal from the launch lever volume 112, the touch sensor 114, and the launch stop switch 116 is sent to the launch control board 108 via the launch relay terminal board 118. In addition, the drive signal from the launch control board 108 is applied to the ball feed solenoid 111 via the launch relay terminal board 118. When the player operates the launch handle, an analog signal (which may be an encoded digital signal) is generated in the launch lever volume 112 according to the amount of operation, and the launch solenoid 110 is driven based on this signal. This adjusts the strength of the game ball launch according to the amount of operation by the player. The drive circuit of the launch control board 108 stops driving the launch solenoid 110 when the detection signal from the touch sensor 114 is off (low level) or when a launch stop signal is input from the launch stop switch 116. In addition, the launch relay terminal board 118 is connected to the game ball etc. lending device connection terminal board 120, and if the CR unit is not connected to this game ball etc. lending device connection terminal board 120, the drive circuit of the launch control board 108 also stops driving the launch solenoid 110.

The tray unit 6 also has a built-in degree display board 122 and a loan and return switch board 123. The degree display board 122 is provided with a display (three-digit seven-segment LED) for the degree display section. The loan and return switch board 123 also has a switch module that is connected to the ball loan button 10 and the return button 12, respectively. When the ball loan button 10 or the return button 12 is operated, the operation signal is transmitted from the loan and return switch board 123 to the CR unit via the game ball etc. loan device connection terminal board 120. The CR unit also transmits a degree signal representing the remaining degree of the valuable medium to the degree display board 122 via the game ball etc. loan device connection terminal board 120. A display circuit (not shown) on the degree display board 122 drives the display based on the degree signal and displays the remaining degree of the valuable medium numerically. In addition, if no valuable media has been inserted into the CR unit, or if the remaining points of the inserted valuable media reach zero, the display circuit of the point display board 122 can drive the display to display a demo (a display encouraging the insertion of valuable media).

The pachinko machine 1 also has a performance control device 124 (performance control computer) as a control configuration. This performance control device 124 controls the performance that accompanies the progress of play in the pachinko machine 1. The performance control device 124 also has a performance control CPU 126, which is a central processing unit, mounted on a circuit board (composite sub-control board). The performance control CPU 126 is configured as an LSI that incorporates semiconductor memories such as RAM (RWM) 130 and eDRAM 131 together with a CPU core (not shown). The performance control device 124 is located on the back side of the pachinko machine 1.

The performance control device 124 also includes various functional components required to realize the performance, such as a VDP 152, a driver IC 132, and an audio IC 134. Of these, the VDP 152 is a processor for drawing the performance screen to be played on the screen of the LCD display 42. The driver IC 132 includes ICs for controlling devices such as the upper lamp 46, left lamp 48, right lamp 50, panel lamp 53, movable body motor 57, lamp 61, lamp motor 62, and button motor 63. The audio IC 134 controls the driving of speakers 54a to 54g. The internal functional configuration of the performance control device 124 will be described in detail later with reference to the following diagram.

The performance control device 124 and the main control device 70 are connected to each other, for example, via a communication harness (not shown). However, communication between them is only one-way, from the main control device 70 to the performance control device 124, and communication is not performed in the opposite direction. Note that the communication harness may adopt a parallel format according to the bus width of the various performance commands (hereinafter referred to as "performance commands") sent from the main control device 70 to the performance control device 124, or a serial format may be adopted according to the hardware configuration of each driver (I/O).

In this embodiment, a sub-connection board 136 is installed on the inner surface of the integrated door unit 4, and the drive signals from the driver IC 132 and the audio IC 134 are applied to the lamps (various lamps 48, 50, UFO lamp 710, first to seventh lamps 801 to 807) and various speakers (speakers 54e to 54g) via the sub-connection board 136. A distance measurement sensor 750 is also connected to the sub-connection board 136, and when a predetermined action of the player is detected, a detection signal is input to the performance control device 124 through the sub-connection board 136. In addition to the directional key 66, a volume adjustment switch and a light intensity adjustment switch (not shown) are also connected to the sub-connection board 136, and when the player operates these operating members, their contact signals are input to the performance control device 124 through the sub-connection board 136. The directional key 66, the volume adjustment switch, and the light intensity adjustment switch may be connected to the lower attachment 500.

In addition, the game board unit 8 is provided with a driver section 138. The driver section 138 may be composed of one board, or may be composed of multiple boards to provide expandability. In addition to the board lamp 53, the movable body motor 57 is connected to the driver section 138. The movable body motor 57 drives the movable body 40f, for example, via a link mechanism not shown. The upper attachment 400 and the lower attachment 500 are also connected to the driver section 138. The drive signal from the driver IC 132 is sent via the driver section 138 to the board lamp 53, the movable body motor 57, the lamp motor 62, the upper attachment 400, and the lower attachment 500.

The upper attachment 400 is connected to the upper lamp 46, the left rear speaker 54a, the right rear speaker 54b, the upper left speaker 54c, the upper right speaker 54d, and the lamp motor 62. The lamp motor 62 drives the left rear speaker 54a and the right rear speaker 54b, for example, via a link mechanism (not shown). Note that the upper attachment 400 may be provided with a sensor that detects the movable positions of the left rear speaker 54a and the right rear speaker 54b.

In addition, the lower attachment 500 is connected to a lamp 61, a button motor 63, and a performance switching button 510 built in the lower attachment 500. The button motor 63 is a stepping motor for raising and lowering the performance switching button 510. The button motor 63 is driven based on a drive signal transmitted from the performance control device 124, and can switch the performance switching button 510 to either a normal state (initial position) or a protruding state (maximum movable position). In addition, when the player operates the performance switching button 510, a contact signal of the performance switching button 510 is input to the performance control device 124 through the driver unit 138.
In this way, the performance control device 124 (performance control CPU, performance control unit) is capable of communicating with the upper attachment 400 and the lower attachment 500 (control means).

The liquid crystal display 42 is installed on the back side of the game board unit 8, and its display screen can be seen through a roughly rectangular opening formed in the game board unit 8. In addition, an inverter board 158 is installed on the back side of the game board unit 8, and this inverter board 158 generates AC power that is applied to the backlight (e.g., a cold cathode fluorescent lamp) of the liquid crystal display 42.

In addition, a power supply control unit 162 (power supply control means) is equipped on the back side of the inner frame assembly 7. This power supply control unit 162 has a built-in switching power supply circuit, and when external power (e.g., AC 24V, etc.) is taken in from the island equipment through the power cord 164, it can generate the necessary power (e.g., DC +34V, +12V, etc.) from it. The power generated by the power supply control unit 162 is distributed to the main control unit 70, the payout control unit 92, the performance control unit 124, and the inverter board 158. Furthermore, power is supplied to the launch control board 108 via the payout control unit 92, and power is supplied to the CR unit via the game ball etc. lending device connection terminal board 120. The low-voltage power (e.g., DC +5V) for logic is generated by a power supply IC (e.g., a three-terminal regulator, etc.) built into each device. Also, as described above, the power supply control unit 162 is earthed (grounded) to the island equipment through the earth wire 166.

The external terminal board 160 is connected to the payout control device 92, and various external information signals generated by the main control device 70 (main control CPU 72) are output from the external terminal board 160 to the outside via the payout control device 92. The main control device 70 (main control CPU 72) and the payout control device 92 (payout control CPU 94) can output external information signals to the outside of the pachinko machine 1 through the external terminal board 160. The signals output from the external terminal board 160 are collected, for example, by a hall computer (not shown) in the game center. Note that, although a configuration via the payout control device 92 is given here as an example, a configuration in which external information signals are output directly from the main control device 70 to the external terminal board 160 may also be used.

[Internal configuration of the performance control device]
FIG. 7 is a block diagram showing the internal functional configuration of the performance control device 124.
As described above, the presentation control device 124 has a role as a presentation control processor that controls presentation as the game progresses. Therefore, in addition to the presentation control CPU 126, the presentation control device 124 is equipped with a control ROM 180 and a watchdog timer IC (WDT IC) 188, which are necessary for the presentation control device 124 to function as a presentation control processor. The control ROM 180 stores basic programs related to the control of presentation. The presentation control CPU 126 accesses the control ROM 180 via a CPU bus (not shown) and controls presentation by executing the programs stored in the control ROM 180. The watchdog timer IC 188 is a timer that monitors whether the control executed by the presentation control device 124 is performed normally (whether the processing is completed within the expected time), and is connected to the reset terminal of the presentation control CPU 126. If a signal (clear pulse) for clearing the monitoring timer of the watchdog timer IC 188 is not input within a predetermined time, the watchdog timer IC 188 outputs a signal (reset pulse) for resetting and starting the presentation control CPU 126. This will force the performance control device 124 to be reset and started up.

In addition to these, the performance control device 124 is equipped with functions related to performance, such as SRAM 182, which is a storage area for backup data, a crystal oscillator 181 that generates a clock signal of a predetermined frequency, a real-time clock (RTC) 184 that manages time, a lithium battery 186 that supplies backup power to the SRAM 182 and real-time clock 184, and peripheral ICs such as input/output drivers and counter/timer circuits (not shown). While driving power is being supplied from the power supply control unit 162 to the performance control device 124, the lithium battery 186 stores this power and charges itself. The SRAM 182 and real-time clock 184 are connected to the lithium battery 186, and can be driven by the lithium battery 186 if the supply of driving power from the power supply control unit 162 to the performance control device 124 is cut off. Therefore, even if the power supply from the power supply control unit 162 is cut off, the SRAM 182 and real-time clock 184 continue to operate until the lithium battery 186 runs out of charge (for example, about one and a half months), so the SRAM 182 can retain the stored information for a while even in a power-off situation.

The performance control program is configured to store in SRAM 182 information related to security, monitoring, malfunctions, etc., which should not be easily erased. This makes it possible, for example, if a malfunction occurs in the performance control device 124, to collect the pachinko machine 1 (or inspect it while it is installed) and analyze the information stored in SRAM 182 to investigate the cause of the malfunction.

Normally, the control of the performance executed by the performance control CPU 126 according to the program stored in the control ROM 180 includes the control of the performance using devices such as the LCD display 42, various lamps 46-53, and speakers 54a-54g, as described above. This flow of performance control can be broadly divided into two stages: "overall control (playback instruction)" and "individual control (playback control)." The performance control CPU 126 first receives a performance command sent from the main control device 70, and indirectly instructs each device to play a performance according to the content of the performance command (overall control). Next, the performance control CPU 126 generates instruction data that converts the instruction content into more specific expressions suitable for each device, and transmits it to each control device 134, 152, 198, 199 that relays between the performance control CPU 126 and each device (individual control). As a result, each control device 134, 152, 198, and 199 controls each device based on the instruction data, and performance playback (screen display, audio output, lamp illumination, movable body displacement, etc.) is realized using each device in the pachinko machine 1.

In this way, the performance control CPU 126 has different functions depending on the stage of performance control, and these functions are realized by using the resources of the performance control CPU 126 appropriately. In FIG. 7, the internal resources of the performance control CPU 126 are divided into several functional blocks, which are shown as the performance control unit 210, display control unit 220, audio control unit 222, lamp control unit 224, motor control unit 226, input control unit 228, etc. In the following explanation, each functional block will be treated as the operating entity of the control process.

First, at the stage of overall control, the performance control unit 210 in the performance control CPU 126 is the main operating unit. At the stage of individual control, the display control unit 220, audio control unit 222, lamp control unit 224, motor control unit 226, or input control unit 228 in the performance control CPU 126 is the main operating unit depending on the device to be controlled. Note that the performance control unit 210 may be configured to directly control each of the control devices 134, 152, 198, 199, etc.

The performance control device 124 functions as a performance control processor at the stage of overall control, while it functions as a performance playback processor at the stage of individual control. Therefore, the performance control device 124 is further equipped with a VDP 152 that draws the performance screen displayed on the liquid crystal display 42, an audio IC 134 that generates audio associated with the performance and outputs it from the speaker, a CGROM (image and audio ROM) 190 that stores images and audio used in the performance, a DRAM 191 used as a loading destination for data stored in the CGROM 190, an audio IC 134 for controlling various devices used to play the performance, an LED driver 198, an SMC (serial control controller) 199, and a driver IC 132. Of these, the VDP 152, the audio IC 134, and the SMC 199 are integrated into one chip with the performance control CPU 126. The chip 128 that integrates these circuits is equipped with a PLL circuit (phase-locked loop circuit) not shown. The clock signal generated by the crystal oscillator 181 is multiplied/divided by the PLL circuit and then input to each circuit on the chip 128.

CGROM 190 stores the drawing materials (moving image data) that make up the performance screen and the sound materials (audio data) that are output as the performance progresses, compressed using a specified compression algorithm. CGROM 190 has a maximum capacity of 64 GB, of which 60 GB is allocated for drawing materials and 4 GB for sound materials. CGROM 190 is connected to VDP 152 and sound IC 134 via a CG bus (not shown).

In this embodiment, a NAND type SATA (Serial ATA) standard ROM is used for the CGROM 190. In a NAND type ROM, data is read in page units (for example, 1 page = 32K bytes), but when using various drawing materials and sound materials stored in the CGROM 190 for performance, it is necessary to read only the necessary data from a specific address by random access.

Therefore, in this embodiment, in conjunction with the adoption of the NAND type CGROM 190, a DRAM 191 is further provided and used as a loading destination (temporary storage destination) for data read from the CGROM 190 in page units. This allows the VDP 152 and the sound IC 134 to read the required drawing materials and sound materials by random access from the data loaded into the DRAM 191. Note that a DDR3 (Double-Data-Rate3) standard SDRAM is used for the DRAM 191. The maximum capacity of the DRAM 191 is 8 Gbits, with 4 Gbits allocated each for drawing materials and sound materials. The DRAM 191 is also connected to the VDP 152 and the sound IC 134 via a bus (not shown).

The maximum capacity and allocation ratio of CGROM 190 and DRAM 191 described above are merely examples and can be changed as appropriate depending on the situation. The CGROM 190 may also be provided as separate units for drawing materials and audio materials.

The VDP 152 is a processor dedicated to drawing the performance image, and is integrated with the performance control CPU 126 on the same chip 128. The VDP 152 also incorporates a preload circuit 154, a drawing circuit 155, a VRAM 156, a drawing material decoder 157, and a display circuit 153. When an instruction (command) is input to the VDP 152 from the display control unit 220, the preload circuit 154 transfers the necessary drawing material from the CGROM 190 to the DRAM 191 in advance and stores it (hereinafter referred to as "preloading"). The drawing circuit 155 then decompresses (decodes) the preloaded drawing material with the decoder 157 while drawing the performance image on the VRAM 156, and expands the performance image into the frame buffer for each frame (still image per unit time). Then, the display circuit 153 individually drives each pixel (full-color pixel) of the liquid crystal display 42 based on the contents expanded in the frame buffer, thereby realizing the reproduction of the performance screen.

The preloading of data from the NAND-type CGROM 190 to the DRAM 191 and the data transfer within the DRAM 191 performed by the preload circuit 154 will be described in detail later with reference to another drawing.

The sound IC 134 is a sound generator (sound circuit) that generates sounds such as sound effects and background music that are played during the performance, and is integrated with the performance control CPU 126 on the same chip 128 as the VDP 152. The sound IC 134 is also connected to an amplifier (not shown) and an external DRAM separate from the DRAM 191. The sound IC 134 also has a built-in sound material decoder 135 that decompresses (decodes) compressed sound materials. When an instruction is input to the sound IC 134 from the sound control unit 222, the sound IC 134 reads the necessary sound materials from the DRAM 191 according to the instruction, generates sound while decoding the read sound materials on the external DRAM using the sound material decoder 135, and outputs the sound to the speakers 54a to 54g, etc. via the amplifier, thereby realizing stereo 2ch or mono 2ch sound playback (the number of channels is not limited to this). The sound IC 134 also adjusts the output volume of each speaker 54a to 54g based on a contact signal input when the volume adjustment switch is operated.

As mentioned above, the audio IC 134 reads the necessary audio material from the DRAM 191. This is because the audio IC 134 does not have a function equivalent to the preload circuit 154 of the VDP 152. If the audio IC 134 were to read data from the CGROM 190 when audio material is required, it would only be able to read in page units, making it impossible to read specific audio material and making it difficult to control the audio. Therefore, with the adoption of a NAND-type CGROM 190, this embodiment is configured to transfer all audio material stored in the CGROM 190 to the DRAM 191 when the power is turned on. This allows the audio IC 134 to read the necessary audio material by random access from the data loaded in the DRAM 191 without reading data from the CGROM 190.

The LED driver 198 controls the lighting patterns and brightness patterns associated with the execution of effects of the various lamps 46-53, UFO lamp 710, and first to seventh lamps 801-807 provided on the front side of the pachinko machine 1. The LED driver 198 employs an address-specified synchronous serial method. The LED driver 198 first controls the lighting patterns and brightness patterns based on instructions sent from the lamp control unit 224, and transfers the corresponding drive data to the driver IC 132.

The SMC 199 controls the drive patterns of the movable body motor 57 and the lamp motor 62, which are the drive sources for the movable body 40f and other performance-use components provided inside the performance unit 40. The SMC 199 is also integrated into the same chip 128 as the performance control CPU 126. The SMC 199 employs a clock-synchronized serial method. The SMC 199 first generates a drive pattern based on the instructions sent from the motor control unit 226, and transfers this to the driver IC 132. Note that although the SMC 199 is used here only to generate the drive pattern of the motor, the SMC 199 can also generate the lighting pattern and brightness pattern of the lamp as well as the motor, so it is also possible to use the SMC 199 instead of the LED driver 198 described above, and have the SMC 199 generate data patterns for both the lamp and the motor.

The driver IC 132 controls the drive voltage applied to the lamps and motors based on the drive data transferred from the LED driver 198 and the SMC 199. The driver IC 132 is equipped with switching elements such as a PWM (pulse width modulation) IC and a MOSFET (not shown), and switches (or switches the duty) the drive voltage applied to the various lamps 46-53, the UFO lamp 710, the first to seventh lamps 801-807, the movable body motor 57, and the lamp motor 62, and manages their operation to realize the reproduction of effects using the lamps and movable bodies. In addition to the upper lamp 46, the left lamp 48, the right lamp 50, and the lamp 61, the various lamps include other lamps built into each part of the upper attachment 400 and the lower attachment 500. In addition, the game board unit 8 is provided with a board lamp 53 for decoration and performance. The panel lamp 53 corresponds to the LED built into the performance unit 40, or the LED built into the variable start winning device 28, the first variable winning device 30, the second variable winning device 31, etc.

In addition, the driver IC 132 transfers the contact signal input when the player operates an operating member such as the effect switching button 510 to the effect control unit 210 via the input control unit 228. The effect control unit 210 appropriately changes the content of the effect being played based on the content of the transferred contact signal.

The driver IC 132 also transfers the upper attachment authentication ID input from the upper attachment 400 to the performance control device and the lower attachment authentication ID input from the lower attachment 500 to the performance control device to the performance control device 210 via the input control device 228. If a sensor for a movable body (for example, an upper movable body sensor of the upper attachment 400) is installed on the upper attachment 400, the lower attachment 500, or other location, the driver IC 132 transfers information about the sensor to the performance control device 210 via the input control device 228.

Furthermore, the driver IC 132 transfers the detection signal from the distance measurement sensor 750 to the performance control unit 210 via the input control unit 228. The performance control unit 210 controls the lighting state of the seventh lamp 807 based on the contents of the transferred detection signal.

[Relationship between the setting value and the probability of winning the special pattern lottery]
FIG. 8 is a diagram showing the relationship between the setting value and the winning probability of the special symbol lottery.

When the set value is "1", the probability of winning the special pattern lottery (low probability state) is "1/319".
When the set value is "2", the probability of winning the special pattern lottery (low probability state) is "1/299".
When the set value is "3", the probability of winning the special pattern lottery (low probability state) is "1/279".
When the set value is "4", the probability of winning the special pattern lottery (low probability state) is "1/259".
When the set value is "5", the probability of winning the special pattern lottery (low probability state) is "1/239".
When the set value is "6", the probability of winning the special pattern lottery (low probability state) is "1/219".

When the setting value is between "1" and "6", the probability of winning the special pattern lottery (high probability state) is "1/100".

In this way, the higher the set value, the higher the probability of winning the special symbol lottery (low probability state), creating an advantageous situation for the player.

In the illustrated example, the winning probability of the special symbol lottery is explained as an example in which a setting difference is set only in the low probability state, but a setting difference may also be set in the high probability state. Also, in terms of the settings, setting differences may be set not only for the jackpot probability but also for the small jackpot probability. Furthermore, setting differences may also be set for other items (for example, the transition rate to the high probability state, the transition rate to the time-saving state, the number of times of special bonuses, the number of times of time-saving, the number of times of special bonuses, etc.).

Next, we will explain the control processing executed by the main control CPU 72 of the main control device 70.

[CPU Initialization (Main) Processing in the Main Control Unit]
When the power is turned on to the pachinko machine 1, the main control CPU 72 starts CPU initialization processing. The CPU initialization processing is processing for preparing the initial state of the pachinko machine 1 by restoring the game state based on the backup information saved at the time of the previous power cut (so-called power recovery) or, conversely, clearing the backup information. The CPU initialization processing is also positioned as the main processing (main control program) for ensuring stable game operation of the pachinko machine 1 after adjusting the initial state.

Figures 9 and 10 are flowcharts showing an example of the procedure for CPU initialization processing. Below, each step of the processing performed by the main control CPU 72 is explained in order.

Step S100: The main control CPU 72 first sets the top address of the stack area to the stack pointer.

Step S102: Next, the main control CPU 72 sets the interrupt vector table. In this process, the main control CPU 72 sets the address of the interrupt vector table in the I register (interrupt vector register) used for interrupt control. The interrupt vector table defines the priority order required for controlling interrupt requests that occur during execution of the CPU initialization process, and the main control CPU 72 executes multiple interrupt requests in sequence based on the priority order defined in the interrupt vector table. The control of interrupt processing will be described in detail later.

Step S104: The main control CPU 72 saves the RAM clear signal (the input signal from the RAM clear switch 304). More specifically, the value of the input port to which the RAM clear signal is input is acquired twice in succession, and the logical sum of these values is saved as the input port value.

Step S106: The main control CPU 72 executes standby processing here. This processing secures a certain amount of standby time (for example, several thousand ms) after power-on, and during that time checks for a power-off warning signal (a signal indicating that a power cut is occurring). Specifically, the main control CPU 72 sets a loop counter for the standby time, and performs a bit check of the input port for the power-off warning signal while decrementing the loop counter value. The power-off warning signal is input by an IC that monitors the voltage level of the drive voltage. Then, if the main control CPU 72 confirms the input of the power-off warning signal before the loop counter reaches 0, it resumes processing from the beginning. This makes it possible to protect the system when, for example, the main power switch (not shown) is repeatedly turned on and off within a short period of time (about 1 to 2 seconds).

Step S108: Next, the main control CPU 72 permits access to the work area of the RAM 76. Specifically, it resets the RAM protection setting value for the work area (to 00H). This allows access to the work area of the RAM 76 from then on.

Step S110: The main control CPU 72 refers to the RAM clear signal by checking a specific bit of the input port value saved in the previous step S104, and confirms whether the RAM clear switch 304 has been operated (switched ON). If the RAM clear switch 304 has not been operated (No), it then executes step S112.

Step S112: Next, the main control CPU 72 checks whether backup information is stored in the RAM 76, that is, whether the backup validity determination flag is set. If the backup was completed normally in the process executed the previous time of power interruption and the backup validity determination flag (e.g., "A5H") is set (Yes), the main control CPU 72 then executes step S114. The process executed when the power is interrupted will be described later using a separate flowchart.

Step S114: The main control CPU 72 performs a sum check on the backup information in RAM 76. Specifically, the main control CPU 72 performs a sum check on all areas of the work area of RAM 76 (user work area including the prohibited area and stack area) except for the backup validity determination flag and the sum check buffer. If the result of the sum check is normal (Yes), the main control CPU 72 then executes step S116.

Step S116: The main control CPU 72 clears the memory contents of a partial area of the RAM 76. The partial area of the RAM 76 refers to a continuous work area within a predetermined range based on the address of the backup validity determination flag to be cleared when the power is restored. By clearing the memory contents of this area address by address (byte by byte) while retaining the valid backup information that is saved, the main control CPU 72 is able to restore the state it was in when the power was cut off (memory restoration means).

Step S118: The main control CPU 72 sets a power restoration performance command (a command to be sent to the performance control device 124) and a payout command (a command to be sent to the payout control device 92) indicating that the power has been restored after being shut off and started up.

On the other hand, if the RAM clear switch 304 was operated when the power was turned on (step S110: Yes), if the backup validity determination flag was not set (step S112: No), or if the backup information was not normal (step S114: No), the main control CPU 72 proceeds to step S120.

Step S120: The main control CPU 72 clears the contents stored in the RAM 76 other than the prohibited areas. As a result, the work areas and stack areas of the RAM 76 are all initialized, and even if valid backup information is stored therein, the contents are erased.
Step S122: The main control CPU 72 also performs initial settings for the RAM 76.

Step S124: The main control CPU sets a performance command (a command for the performance control device 124) and a payout command (a command for the payout control device 92) specifying RAM clearing, indicating that RAM clearing has been initiated.

Step S126: Next, the main control CPU 72 executes a payout control output process. In this process, the main control CPU 72 outputs the payout command set in step S118 (power recovery specification) or the payout command set in step S124 (RAM clear specification) to the payout command buffer.

Step S128: The main control CPU 72 executes a presentation control output process. In this process, the main control CPU 72 first outputs the presentation command set in step S118 (power recovery designation) or the presentation command set in step S124 (RAM clear designation) to the presentation command buffer. The main control CPU 72 further sets various other presentation commands required for presentation control (e.g., machine type designation command, special symbol probability state designation command, special symbol destination determination presentation command, operation memory number increase presentation command, operation memory number decrease presentation command, number of times remaining counter command, special game state designation command, launch position designation command, etc.) and outputs these to the presentation command buffer. At this time, the main control CPU 72 sets different values for these presentation commands when the power is restored and when the RAM is cleared.

For example, when power is restored, the values of each performance command are set based on the backup information. These performance commands are then sent to the performance control device 124 in the subsequent performance command sending process (step S142), allowing the performance control device 124 to restore the performance state (for example, the internal probability state, the display mode of the performance pattern, the performance display mode of the number of operation memories, the sound output contents, the light emission state of various lamps, etc.) that was being executed at the time of the previous power outage.

Step S130: The main control CPU 72 executes input port processing. In this process, the main control CPU 72 acquires the contents of each input port, performs a predetermined calculation on the values, and stores the results in the status flag of each input port. Upon completing this process, the main control CPU 72 proceeds to step S131 (connection symbol A→A).

Step S131: The main control CPU 72 sets a main command permission signal to a specific bit of the output port. The main command permission signal is a signal that indicates to the dispensing control device 92 that the main control device 70 is permitted to send a command to itself. When the main command permission signal is input to the dispensing control device 92, the dispensing control device 92 responds by inputting a dispensing command permission signal to the main control device 70 indicating that it is permitted to send a dispensing command.

Step S132: The main control CPU 72 resets (OFF) a specific bit of the output port to clear the launch permission signal (specific output information clearing means). The launch permission signal is included in the backup target when power is cut off. Therefore, when power is restored to the main control device 70 (pachinko machine 1), the main control CPU 72 executes the flow when power is restored in the CPU initialization process and restores the main control device 70 to the state when power was cut off based on the backup information (step S116), and as part of this, the launch permission signal is also restored to the state when power was cut off.

The launch permission signal is set in a specific bit (e.g., bit 0) of a specific output port buffer (e.g., a buffer for output port 3) stored in RAM 76. However, the address of the output port buffer targeted here is located in a location in the address space of RAM 76 that is outside the continuous area targeted for clearing in step S116. For this reason, if, as part of the processing of step S116, it is attempted to clear the value of a specific bit of a specific address where the launch permission signal is set in addition to the area targeted for clearing, it is necessary to perform exceptional processing in which the specific address is identified and only the specific bit of the 8 bits of data stored at that address is cleared while the remaining 7 bits of data are maintained, which makes the efficiency of the processing for clearing a portion of RAM 76 very poor. For these reasons, in the previous step S116, the main control CPU 72 does not clear the launch permission signal, but instead handles it in the same way as other data targeted for backup without distinguishing it from other data targeted for backup, and temporarily returns it to the state it was in when the power was cut off.

However, at the stage where the backup information is returned in the main control device 70 (step S116), communication with the payout control device 92 has not yet been established, and it is not possible to confirm whether the payout control device 92 is operating normally (whether it can accept instructions by commands from the main control device 70). If the power is cut off while the launch permission signal is ON, the launch permission signal is returned to ON, resulting in a state in which game balls can be released even though the normality of the payout control device 92 is unknown. If the payout control device 92 is replaced with a modified product that does not meet the original inspection standards (for example, one in which the number of winning balls has been altered) while the power is cut off, and the main control device 70 is then started up when the power is restored, the launch permission signal will be returned to ON, making it possible to release game balls. This state is undesirable from a security perspective.

Therefore, in this embodiment, regardless of whether the start is due to power recovery or due to a RAM clear command, the launch permission signal is explicitly cleared (reset to OFF) once before the main control CPU 72 transitions to the main loop. After that, the main control CPU 72 confirms that a payout command permission signal has been input from the payout control device 92 to the main control device 70, and then uses the opportunity to send a payout command to the payout control device 92 to set the launch permission signal to ON. By performing this type of control, even if the game starts (restarts) due to the processing of the main loop, the launch of game balls is not permitted unless communication is established between the main control device 70 and the payout control device 92, so that the illegal launch of game balls can be avoided in the event of the above-mentioned illegal launch.

Step S133: The main control CPU 72 sets a timer interrupt period. More specifically, the main control CPU 72 sets a value corresponding to the timer interrupt period (e.g., 4 ms) in the counter setting register of the timer circuit 194.
Step S134: The main control CPU 72 resets the interrupt daisy chain. More specifically, the main control CPU 72 executes the RETI command after backing up the top address of the main loop, which will be described later, as a preparation for the interrupt process. By performing this process, it becomes possible to normally start the interrupt process that occurs after this, and further to continue the process from the main loop after the interrupt process is executed.

When the above steps are executed in the CPU initialization process, the main control CPU 72 transitions to the main loop (steps S136 to S146 described below). As long as the power supply from the power supply control unit 162 is maintained, the main control CPU 72 repeatedly executes the main loop from start to finish.

Step S136, Step S138: The main control CPU 72 prohibits interrupts and executes the initial value update random number update process. In this process, the main control CPU 72 increments the random numbers for updating (changing) the initial values of various software random numbers. In this embodiment, various random numbers (e.g., jackpot pattern random numbers, reach judgment random numbers, fluctuation pattern determination random numbers, etc.) other than the jackpot determination random numbers (hardware random numbers) and the win determination random numbers (hardware random numbers) corresponding to normal patterns are generated in the program. These software random numbers are updated by a loop counter within a predetermined range in another timer interrupt process (step S212 in FIG. 13), but in this process, the initial value of the loop counter (not all random numbers are the target) is changed every time the random number value goes around. The initial value update random numbers are used to randomly change these initial values, and in step S138, the initial value update random numbers are updated. The reason why step S138 is executed after the interrupt is prohibited in step S136 is to prevent overlap (conflict) with another timer interrupt process (step S210 in FIG. 13) which also executes the same process. In this embodiment, the jackpot determination random number and the hit determination random number are hardware random numbers generated by the random number circuit 75, and the update period is even faster (e.g., several μs) than the timer interrupt period (e.g., several ms), so there is no need to update the initial values of the jackpot determination random number and the hit determination random number. The timer interrupt process will be described later using another drawing.

Step S140: The main control CPU 72 executes a received command management process. In this process, the data received from the payout control device 92 is analyzed, and processing is performed according to the results. If the received command is a payout start designation command, the main control CPU 72 outputs a payout start confirmation designation command to the payout command buffer. If not, the main control CPU 72 checks whether the received data is within a specified range (whether it is an appropriate value for a received command), and if it is outside the range, outputs a payout error designation command to the performance command buffer, and further sets a payout radio wave error flag depending on the situation.

Step S142: The main control CPU 72 executes a performance command transmission process. In this process, the main control CPU 72 transmits each performance command output to the performance command buffer to the performance control device 124.

Step S144, Step S146: The main control CPU 72 permits the interrupt and executes other random number update processing. The random numbers updated in this process are software random numbers that are not related to the determination of the type of win (type of hit) (reach determination random numbers, fluctuation pattern determination random numbers, etc.). This process is performed in the remaining time when an interrupt request occurs during execution of the main loop and the main control CPU 72 executes various interrupt processes. The contents of the interrupt process will be described later using another flowchart.

[Evacuation process when power is turned off]
Next, a process to be executed when a power interruption (hereinafter, abbreviated as "power interruption") occurs will be described. FIG. 11 is a flowchart showing an example of a procedure for a power interruption save process. In the main control device 70, the occurrence of a power interruption and the occurrence of a reset are monitored by the same monitoring IC (for example, an IC mounted on a reset controller, not shown). This monitoring IC monitors the drive voltage supplied from the power supply control unit 162, and when the voltage level falls below a reference voltage, outputs a power interruption notice signal to the XINT terminal of the parallel I/O port 79. The main control CPU 72 executes a power interruption save process (XINT interrupt process, backup means) in response to the input of the power interruption notice signal (XINT interrupt) to the XINT terminal. Each procedure of the power interruption save process will be described below.

Steps S150, S152: The main control CPU 72 reads the power-off detection switch input port of the parallel I/O port 79 and checks a specific bit to confirm whether a power-off warning signal has been detected. If it cannot confirm that a power-off warning signal has been detected (No), the main control CPU 72 permits an interrupt, ends the power-off save process, and returns to the main loop (program address indicated by the stack pointer) of the CPU initialization process (Figures 9-10). On the other hand, if it confirms that a power-off warning signal has been detected (Yes), the main control CPU 72 proceeds to the next step S154.

Step S154: The main control CPU 72 clears the output ports corresponding to the normal electric role solenoid 88, the first large prize opening solenoid 90, the second large prize opening solenoid 97, and the solenoid 99 for the special bonus area, as well as the output port buffers corresponding to the test signal terminal and the command control signal.

Steps S156 and S158: Next, the main control CPU 72 adds up the entire contents of the work area of the RAM 76, excluding the backup validity determination flag and the checksum buffer, in byte units, and repeats this process until the addition is completed for the entire area.
Step S160: When the calculation of the sum for all areas is completed (Step S158: Yes), the main control CPU 72 stores the sum result value in the sum check buffer.

Step S162: Next, the main control CPU 72 stores a valid value in the backup validity determination flag area.
Step S164: The main control CPU 72 also stores "00H", indicating that access is prohibited, in the protection value of RAM 76, and prohibits access to the work area of RAM 76 (including the prohibited area and stack area).

Step S166: The main control CPU 72 sets a predetermined value in the loop counter to count the number of times the power off warning signal is checked.
Step S168: The main control CPU 72 checks whether a power-off warning signal has been detected. The method for checking the power-off warning signal is the same as the method in step S150 described above. If it is confirmed that a power-off warning signal has been detected (Yes), the main control CPU 72 returns to the previous step S166 again. On the other hand, if it is not confirmed that a power-off warning signal has been detected (No), the main control CPU 72 proceeds to the next step S170.

Step S170: The main control CPU 72 subtracts 1 from the value of the loop counter.
Step S172: The main control CPU 72 checks whether the loop counter value is "0". If the main control CPU 72 cannot confirm that the loop counter value is "0" (No), the main control CPU 72 returns to step S168. On the other hand, if the main control CPU 72 confirms that the loop counter value is "0" (Yes), the main control CPU 72 proceeds to step S174.
Step S174: The main control CPU 72 transitions from the power-off save process to the CPU initialization process (FIG. 9). At this time, since the RETI command is not executed before the transition to the CPU initialization process, the CPU initialization process can be started with other interrupts still prohibited.

The above-mentioned steps S166 to S172 are standby processes (observation processes) executed in preparation for the interruption of the power supply from the power supply control unit 162. If the power interruption warning signal is continuously detected, steps S166 to S168 are repeatedly executed, so that the loop counter does not become "0". Therefore, the standby state continues as long as the power supply continues. On the other hand, if the detection of the power interruption warning signal is temporary (for example, due to a momentary power outage), steps S168 to S172 are repeatedly executed, and the loop counter is decremented over time. When the loop counter becomes "0", the process transitions to CPU initialization processing. In other words, before the power supply is completely cut off, the main control CPU 72 first calculates a checksum and saves the result, then goes into a standby state, and while the power supply is being cut off, it maintains the standby state without executing other processes, and waits for the upcoming power cut in a safe state, whereas, when a stable power supply is restored after a temporary power outage, it transitions to CPU initialization processing and resumes the main processing. By executing such standby processing, it is possible to ensure stable game operation of the main control device 70 and, ultimately, the pachinko machine 1.

When the power supply from the power control unit 162 is cut off, the power supply source to the main control device 70 automatically switches to the backup power source. After a power outage occurs, the main control device 70 is supplied with backup power from a backup power circuit (not shown) (e.g., a circuit including a capacitive element mounted on the main control device 70), so the contents stored in the RAM 76 are retained even after the power outage. The backup power circuit may be built into the power control unit 162, for example.

Through the above process, all information stored in the work area of RAM 76 that is to be backed up (subject to sum addition) will be retained as memory in RAM 76 even after power is turned off. In addition, the retained memory will be restored as backup information in the event of a power outage after the checksum is confirmed to be normal in the previous CPU initialization process (Figure 9).

[Command reception interrupt processing]
Next, the process executed when a command is received from the payout control device 92 will be described. FIG. 12 is a flow chart showing an example of the procedure of the command reception interrupt process. The payout control device 92 transmits a payout start command indicating that the payout of game balls has started to the main control device 70, and also relays and transmits commands transmitted from various devices (e.g., the payout device board 100 and the full tank switch 161, etc.) related to the payout of prize balls as the game progresses to the main control device 70. These commands transmitted by the payout control device 92 are received by the reception data register of a specific channel of the serial communication circuit 196 of the main control device 70. The main control CPU 72 executes the command reception interrupt process (SCU interrupt process) upon receiving this command (SCU interrupt). Each procedure of the command reception interrupt process will be described below.

Step S180: First, the main control CPU 72 saves the values of the A register (accumulator) and F register (flag register) that were used during execution of the main loop to a save area in the RAM 76. After the values have been saved, a different value can be written to each register during the data reception interrupt process.

Step S182: Next, the main control CPU 72 checks a specific bit of the status register to confirm whether or not there is data in the receiving data register (receiving FIFO). If it is confirmed that there is data in the receiving data register (Yes), the main control CPU 72 proceeds to the next step S184. On the other hand, if it is not confirmed that there is data in the receiving data register (No), the main control CPU 72 executes step S186.
Step S184: The main control CPU 72 stores the contents of the data register in the received command buffer.

Steps S186 and S188: The main control CPU 72 restores the values of the A and F registers that were saved in step S180 to each register, permits the interrupt, and then ends the command reception interrupt process and returns to the main loop of the CPU initialization process (Figure 10).

[Timer interrupt processing]
Next, the timer interrupt process will be described. Fig. 13 is a flow chart showing an example of the procedure of the timer interrupt process. The main control CPU 72 executes the timer interrupt process (PTC interrupt process) at predetermined intervals (e.g., several ms) based on an interrupt request (PTC interrupt) output by the timer circuit 194. Each procedure of the timer interrupt process will be described below.

Step S200: First, the main control CPU 72 saves the values of the AF register (a pair of accumulator and flag register) and the BC, DE, and HL registers (a pair of general-purpose registers) that were used during execution of the main loop to a save area in the RAM 76. After the values have been saved, a different value can be written to each register during the timer interrupt process.

Step S202: Next, the main control CPU 72 permits an interrupt. By permitting an interrupt here, it becomes possible for another interrupt to occur while the next step or subsequent steps of the timer interrupt process are being executed. In this way, multiple interrupts are permitted in the timer interrupt process. Note that the acceptance of interrupt request signals and priority control of multiple interrupts are executed by the interrupt controller 192. Interrupt management by the interrupt controller 192 will be described later.

Step S204: The main control CPU 72 executes dynamic port output processing. In this processing, port output is performed on a common basis in order to control the lighting of each lamp mounted on the integrated display board 89 using a dynamic lighting method. More specifically, the main control CPU 72 clears the output port, and then stores the contents output to the common output request buffer corresponding to the selected common in the output port.

Step S206: The main control CPU 72 executes port input processing. In this processing, in order to accurately obtain the latest switch state based on the input port information, the main control CPU 72 stores the logical product of the input value of various switch signals from the parallel I/O port 79 and the inverted result value of the previous input value in the input port on detection flag. As a result, the value (ON/OFF) of the input port on detection flag makes it possible to grasp the accurate input state based on the changes in various switch signals from the previous time. The various switch signals specifically include the passing detection signal from the gate switch 78 and the probability change area switch 95, and the winning detection signal from the upper start winning port switch 80, the lower start winning port switch 82, the first count switch 84, the second count switch 85, the first winning port switch 86, and the second winning port switch 81.

Step S208: The main control CPU 72 executes a timer update process. In this process, the main control CPU 72 updates the counters of timers that manage the game time and the closing time of normal electric features, as well as various timers for external information and timers for security signals, by subtracting 1 from them.

Step S210: The main control CPU 72 also executes the initial value update random number update process. The content of the process is the same as that described in the CPU initialization process (step S138 in FIG. 10).

Step S212: The main control CPU 72 executes a winning symbol random number update process. In this process, the main control CPU 72 updates the counter values for generating various random numbers for the lottery of special symbols and normal symbols. The value of each counter is incremented in the counter area of the RAM 76, and each loops within a specified range. The various random numbers include, for example, a winning symbol random number.

Step S214: Next, the main control CPU 72 executes switch input event processing. In this processing, among the switch signals input in the previous port input processing (step S206), the main control CPU 72 judges an event that has occurred during play based on the winning detection signals from the gate switch 78, the upper start winning port switch 80, the lower start winning port switch 82, the first count switch 84, the second count switch 85, the first winning port switch 86, and the second winning port switch 81, and executes further processing according to each of the events that have occurred. The specific contents of the switch input event processing will be described later using another flowchart.

In this embodiment, when a winning detection signal (ON) is input from the upper start winning port switch 80 or the lower start winning port switch 82, the main control CPU 72 determines that an event that triggers an internal lottery (lottery trigger) corresponding to the first special pattern or the second special pattern, respectively, has occurred. In addition, when a passage detection signal (ON) is input from the gate switch 78, the main control CPU 72 determines that an event that triggers a lottery corresponding to a normal pattern has occurred. When it is determined that either event has occurred, the main control CPU 72 executes processing according to the respective event that has occurred. The processing executed when a winning detection signal is input from the upper start winning port switch 80 or the lower start winning port switch 82 will be described later using another flowchart.

Step S215: The main control CPU 72 executes a setting change process (setting-related process). In this process, the process associated with changing and checking the setting value is executed. Note that if the setting change state or the setting check state is not in effect, i.e., if the game is playable, the main control CPU 72 can skip this step (without executing the setting change process) and instead execute a process to calculate the base and display it on the performance display monitor 200. The main control CPU 72 can calculate the base by dividing the number of prize balls paid out when game balls enter each winning port (start winning port, normal winning port, large winning port) by the number of outs (the number of game balls detected by the out switch), which indicates the number of game balls launched into the game area.

Furthermore, when a setting change process (setting-related process) is executed in this step, the main control CPU 72 generates a setting-related end command. Here, the "setting-related end command" refers to a presentation command that notifies the user that processing related to changing or confirming settings has ended, and the setting-related end command can also include information on the setting value. The generated setting-related end command is sent to the presentation control device 124 in the presentation command sending process (step S142 in FIG. 10) executed in the main loop.

Step S216, Step S218: The main control CPU 72 executes a special symbol game process and a normal symbol game process. These processes are intended to specifically progress the game in the pachinko machine 1. Among these, in the special symbol game process (step S216), the main control CPU 72 controls the execution of an internal lottery corresponding to the first special symbol or the second special symbol described above, determines the variable display or stationary display by the first special symbol display device 34 and the second special symbol display device 35, and controls the operation of the first variable winning device 30 and the second variable winning device 31 according to the display results. Details of the special symbol game process will be described later using another flowchart.

In addition, in the normal symbol game process (step S218), the main control CPU 72 determines the variable display or stop display by the normal symbol display device 33 described above, and controls the operation of the variable start winning device 28 according to the display result. For example, the main control CPU 72 stores a random number (normal symbol winning determination random number) obtained in the previous switch input event process (step S204) as a trigger for passing through the start gate 20, reads the random number value from the memory in this normal symbol game process, and determines whether it falls within a predetermined winning range (operation lottery execution means). If the random number value falls within the winning range, the normal symbol is displayed variably by the normal symbol display device 33, and the normal symbol is displayed stopped in a predetermined winning mode, and then the main control CPU 72 excites the normal electric role solenoid 88 to operate the variable start winning device 28 (movable piece operating means). On the other hand, if the random number value is outside the winning range, the main control CPU 72 will display the normal symbol as a missing symbol after the varying display.

Step S220: Next, the main control CPU 72 executes a status management process. In this process, the main control CPU 72 checks for high-risk conditions such as an abnormality in the winning frequency (an abnormally large number of winning balls into the upper start winning opening 26 and the normal winning openings 22 and 24) or a base abnormality (a state in which the total number of winning balls into each winning opening 22, 24, 26, 28a, 30b, and 31b is greater than the number of game balls collected on the back side of the game board unit 8, i.e., the number of game balls shot into the game area 8a). If an abnormal condition is detected, the main control CPU 72 notifies the occurrence of an abnormality by outputting a security signal to the hall computer of the game center and by sending a predetermined performance control command to the performance control device 124.

Step S222: The main control CPU 72 executes the winning port switch process. In this process, if the input port on detection flags stored based on the winning detection signals input from the various switches 80, 81, 82, 84, 85, and 86 in the previous port input process (step S206) are ON, the prize ball control counters for each are updated by incrementing them by 1.

Step S224: The main control CPU 72 executes the prize ball payout process. Although the detailed flow is not shown, in this process, the main control CPU 72 first checks whether the payout command buffer is empty (whether the payout command to be sent is set), and if it is not empty (the payout command is set), it sends the various payout commands output to the payout command buffer to the payout control device 92. For example, the payout command indicating the start-up mode at the time of power-on is set during the CPU initialization process (steps S118 and S124 in FIG. 9) and output to the payout command buffer (step S126 in FIG. 9), but the payout command indicating this start-up mode is sent here. On the other hand, if the payout command buffer is empty, it proceeds to a process for instructing the payout of prize balls. The main control CPU 72 checks whether the prize ball control counter is not 0, and if the prize ball control counter is not 0, it sends a prize ball designation payout command indicating the number of prize balls corresponding to this counter to the payout control device 92. More specifically, the payout command for the prize balls corresponding to each prize ball control counter updated in the previous step S222 is sent here. Note that the payout command is sent only when a payout command permission signal is input from the payout control device 92 to the main control device 70 and the number of payout commands set in the transmission data register (transmission FIFO) is less than a predetermined number (more specifically, the payout command set in the transmission FIFO in the previous or previous step S224 has already been sent, or is currently being sent and there is space in the transmission FIFO).

In particular, in step S224 when the power is turned on, if the payout command set during the CPU initialization process is sent normally, the main control CPU 72 uses this as an opportunity to turn on the launch permission signal. Specifically, the main control CPU 72 clears the payout command buffer output when the power is turned on, and turns on the launch permission signal by setting a specific bit of the output port (specific output information setting means). This allows the launch of game balls after confirming normal operation after power is turned on, and this launch permission signal is sent to the launch control board 108 via the payout control device 92, making it possible to launch game balls.

The main control CPU 72 also outputs a prize ball content command to the presentation control device 124 in the prize ball payout process, which transmits the details of the number of prize balls. When a winning detection signal is input from the first count switch 84 or the second count switch 85 corresponding to the first variable winning device 30 or the second variable winning device 31, a prize ball content command corresponding to the first profit (15 game balls) is generated. When a winning detection signal is input from the second winning port switch 81 corresponding to the normal winning port 24, a prize ball content command corresponding to the second profit (10 game balls) is generated. The prize ball content command is sent to the presentation control device 124 in the port output process (step S236) described later.

[Number of winning balls and number of winning balls]
The number of prize balls in the starting hole of the first special symbol and the number of prize balls in the starting hole of the second special symbol are set to a prescribed number of 1 or more. The number of prize balls in the starting hole of the first special symbol and the starting hole of the second special symbol may be different. Furthermore, the minimum number of prize balls may be set based on the probability of winning the special symbol and the expected value of the total number of game balls acquired (the average number of balls acquired during a series of periods from the first win to the end of the time-shortening state). Furthermore, when the probability of winning the special symbol, the expected value of the total number of game balls acquired, the number of times the big prize hole is opened, the opening time of the big prize hole, the maximum number of winnings in the big prize hole, and the number of prize balls in the big prize hole satisfy predetermined conditions, a big prize may be set in which the number of game balls acquired by one big prize is less than 1/4 of the maximum number of game balls acquired.

Step S226: The main control CPU 72 executes a launch position designation process. In this process, the main control CPU 72 first sets the launch position designation flag to the previous launch position designation flag, and then clears the launch position designation flag. The main control CPU 72 then turns the launch position designation flag ON if the variable winning device is in operation or the time-saving function is in operation, and generates a launch position designation command if the launch position designation flag and the previous launch position designation flag do not match. The generated launch position designation command is sent to the performance control device 124 in the performance command sending process (step S142 in FIG. 10) executed in the main loop.

Step S228: Next, the main control CPU 72 executes external information processing. In this processing, the main control CPU 72 stores external information signals (e.g., winning ball information, door opening information, number of pattern determination information, jackpot information, starting hole information, etc.) in the port output request buffer for the arcade's hall computer via the external terminal board 160.

In this embodiment, various kinds of jackpot information can be provided to external electronic devices (data display device and hall computer) connected to the pachinko machine 1 by outputting, for example, "jackpot 1" to "jackpot 5" from among various external information signals (external information signal output means). In other words, by outputting the jackpot information divided into a plurality of "jackpot 1" to "jackpot 5", it is possible to count and manage the type of jackpot (winning type) from these combinations in a hall computer (not shown), recognize changes in the internal probability state (low probability state or high probability state) and the shortened state of the pattern change time, and count and manage the occurrence of small jackpots (hits in which the condition device does not operate) that are not classified as "jackpots" even if they are not non-wins. In addition, based on the jackpot information, for example, a data display device (not shown) can count and display the number of jackpots that have occurred within the past few business days for each machine of the pachinko machine 1, recognize whether or not each machine is currently in a jackpot, or recognize whether or not each machine is currently in a shortened state of the pattern change time. In this external information processing, the main control CPU 72 controls the detailed output state (set of ON or OFF) of each of "Jackpot 1" through "Jackpot 5."

Step S230: The main control CPU 72 also executes test signal processing. In this processing, the main control CPU 72 generates various test signals that indicate its own internal state (e.g., normal symbol game management state, special symbol game management state, launch position designation, jackpot in progress, probability fluctuation function in operation, time reduction function in operation) and stores these in the port output request buffer. These test signals make it possible to test the internal state of the main control CPU 72, for example, outside the main control device 70.

Step S232: Next, the main control CPU 72 executes a display output management process. In this process, the main control CPU 72 performs processes required to manage the lighting status of the normal symbol display device 33, normal symbol operation memory lamp 33a, first special symbol display device 34, second special symbol display device 35, first special symbol operation memory lamp 34a, second special symbol operation memory lamp 35a, game status display device 38, etc. Specifically, the drive signal for lighting each lamp in a manner corresponding to the variable display or stop display of the symbol, the number of operation memories display, the game status display, etc. determined in the previous special symbol game process (step S216) or normal symbol game process (step S218) is stored as byte data in the port output request buffer for each common.

The byte data stored in the port output request buffer for each common is stored in the output port in turn for each common in the dynamic port output process (step S204) and output to the port each time a timer interrupt process occurs. For example, the byte data stored for common 1 is output to the port in the timer interrupt process executed next time, and the byte data stored for common 2 is output to the port in the timer interrupt process executed after that, and so on, with the byte data stored in the port output request buffer for each common being processed one by one in turn. As a result, each lamp constituting a predetermined display mode (a mode that displays changing or stopped patterns, the number of operation memories, the game status, etc.) is driven in turn on a common basis, and lighting is controlled by the dynamic lighting method.

Step S234: The main control CPU 72 also executes a solenoid output management process. In this process, the main control CPU 72 stores in the port output request buffer the drive signals, test signals, etc., of the normal electric role solenoid 88, the first large prize opening solenoid 90, the second large prize opening solenoid 97, and the high probability area solenoid 99, all of which are stored in the port output request buffer.

Step S236: The main control CPU 72 executes port output processing. In this processing, the main control CPU 72 checks whether a value is stored in each output buffer (port output request buffer), and if a value is stored, outputs the port. For example, the drive signals of the solenoids 88, 90, 97, and 99 stored in the port output request buffer in the previous step S234 are output to the port. In this case, each drive signal is sent to the corresponding solenoid 88, 90, 97, and 99, making it possible to cause each solenoid to operate according to the drive signal.

In this embodiment, an example is given in which the processes of steps S216 to S236 (game control program module) are executed as part of the timer interrupt process, but there are also known programming examples in which these processes are incorporated into the main loop of the CPU and executed.

Step S238: The control CPU 72 restores the values of the HL, DE, BC, and AF registers that were saved in step S200 to each register, ends the timer interrupt processing, and returns to the main loop of the CPU initialization processing (Figure 10).

[Interrupt management by the interrupt controller]
As described above, in the main control unit 70, during execution of the CPU initialization process (FIG. 9), which is the main control program, an XINT interrupt (an interrupt request output by the parallel I/O port 79, which is the source of the power-off save process (FIG. 11)), an SCU interrupt (an interrupt request output by the serial communication circuit 196, which is the source of the command reception interrupt process (FIG. 12)), and a PTC interrupt (an interrupt request output by the timer circuit 194, which is the source of the timer interrupt process (FIG. 13)) may occur. These interrupt requests are managed/controlled by an interrupt controller 192 implemented in the main control unit 70. The interrupt controller 192 controls so-called maskable interrupts, which allow acceptance of interrupt requests by an interrupt enable command (EI command) of the main control CPU 72 and prohibit acceptance of interrupt requests by an interrupt disable command (DI command).

Since XINT interrupts, SCU interrupts, and PTC interrupts are all generated based on independent factors that are not interdependent, it is natural to think that multiple interrupt requests may occur at the same time. Therefore, the interrupt controller 192 controls each interrupt request according to a predetermined priority order that takes into account the importance of the interrupt processing, processing efficiency, etc.

More specifically, the priority of interrupt requests (interrupt processing) is defined in the interrupt vector table, with the XINT interrupt (power off evacuation processing) having the lowest priority and the SCU interrupt (command reception interrupt processing) having the highest priority. By setting the interrupt vector table at the beginning of the CPU initialization processing (step S102 in FIG. 9), the interrupt controller 192 can perform priority control of interrupt requests that occur at a timing thereafter. In reality, after the CPU initialization processing transitions to the main loop (steps S136 to S146 in FIG. 10), if any interrupt request occurs between when the interrupt is permitted (step S144 in FIG. 10) and when the interrupt is prohibited (step S136 in FIG. 10), the interrupt controller 192 controls the accepted interrupt request based on the priority set in the interrupt vector table. For example, if an XINT interrupt and a PTC interrupt are accepted at the same time, the PTC interrupt (timer interrupt processing) with the higher priority is processed first. While the timer interrupt process is being executed, the XINT interrupt will be in a waiting state, and after the timer interrupt process is completed, the power-off save process will be executed.

Also, looking again at the procedure examples for each interrupt process, in the power-off save process (Figure 11) and command reception interrupt process (Figure 12), interrupts are permitted for the first time immediately before returning from each interrupt process (immediately before executing the RETI command) (step S152 in Figure 11, step S188 in Figure 12), whereas in the timer interrupt process (Figure 13), interrupts are permitted at the beginning of the interrupt process (step S202 in Figure 13), after which the main steps are executed. In other words, the interrupt controller 192 (main control CPU 72) prohibits the execution of multiple interrupts during the execution of the power-off save process and command reception interrupt process, but permits the execution of multiple interrupts during the execution of the timer interrupt process.

By controlling interrupt requests based on priority in this way, the interrupt controller 192 enables the main control unit 70 to execute multiple interrupts.

[Switch input event processing]
14 is a flow chart showing an example of the procedure for the switch input event process (step S214 in FIG. 13). Each step will be described below in order.

Step S10: The main control CPU 72 checks whether a winning detection signal has been input (a lottery trigger has occurred) from the upper start winning port switch 80 corresponding to the first special symbol. If the input of this winning detection signal is confirmed (Yes), the main control CPU 72 proceeds to the next step S12 and executes the first special symbol memory update process. The specific contents of the process will be described further below using a separate flowchart. On the other hand, if there is no winning detection signal input (No), the main control CPU 72 proceeds to step S14.

Step S14: Next, the main control CPU 72 checks whether or not a winning detection signal has been input (a lottery trigger has occurred) from the lower start winning port switch 82 corresponding to the second special symbol. If the input of this winning detection signal is confirmed (Yes), the main control CPU 72 proceeds to the next step S16 and executes the second special symbol memory update process. Again, the specific process content will be described further below using a separate flowchart. On the other hand, if there is no winning detection signal input (No), the main control CPU 72 proceeds to step S18.

Step S18: The main control CPU 72 checks whether a winning detection signal has been input from the first count switch 84 corresponding to the first large winning port of the first variable winning device 30. If the input of this winning detection signal is confirmed (Yes), the main control CPU 72 proceeds to the next step S20 and executes the first large winning port count process. In the first large winning port count process, the main control CPU 72 counts the number of winning balls into the first variable winning device 30 for each round during the jackpot game. On the other hand, if there is no winning detection signal input (No), the main control CPU 72 proceeds to step S21a.

Step S21a: The main control CPU 72 checks whether a winning detection signal has been input from the second count switch 85 corresponding to the second large winning port of the second variable winning device 31. If the input of this winning detection signal is confirmed (Yes), the main control CPU 72 proceeds to the next step S21b and executes the second large winning port count process. In the second large winning port count process, the main control CPU 72 counts the number of winning balls into the second variable winning device 31 during the jackpot game. On the other hand, if there is no winning detection signal input (No), the main control CPU 72 proceeds to step S22.

Step S22: The main control CPU 72 checks whether a passing detection signal has been input from the gate switch 78 corresponding to the normal symbol. If the input of this passing detection signal is confirmed (Yes), the main control CPU 72 proceeds to the next step S24 and executes the normal symbol memory update process. In the normal symbol memory update process, the main control CPU 72 checks whether the current number of normal symbol activation memories is less than the upper limit number (e.g., 4), and if the upper limit number has not been reached, acquires a random number per normal symbol. In addition, the main control CPU 72 increments the number of normal symbol activation memories by 1. Then, the main control CPU 72 stores the acquired random number value per normal symbol in the random number memory area of the RAM 76. On the other hand, if there is no winning detection signal input (No), the main control CPU 72 proceeds to step S26.

Step S26: The main control CPU 72 checks whether a detection signal has been input from the probability change area switch 95 corresponding to the probability change area provided inside the second variable winning device 31. If the input of this detection signal is confirmed (Yes), the main control CPU 72 proceeds to the next step S28 and executes the probability change area passing process. As the probability change area passing process, the main control CPU 72 executes a process of setting the value of the probability change function activation flag (01H) as a game state flag in the flag area of the RAM 76 (high probability state transition means, probability change function activation means, advantageous game state transition means, special state transition means). This probability change function activation flag is reset when the special pattern changes a predetermined number of times (170 times) without a winning result being obtained after the end of the jackpot game. In addition, as the probability change area passing process, the main control CPU 72 generates a probability change area passing command. The probability change area passing command is transmitted to the performance control device 124 in the performance command transmission process (step S142 in FIG. 10) executed in the main loop. The main control CPU 72 may execute the process for passing through the special probability zone only during a specific effective time (for example, during the time that the special probability zone solenoid 99 is activated during a jackpot game). On the other hand, if there is no detection signal input (No), the main control CPU 72 returns to the timer interrupt process (FIG. 13).

[First special symbol memory update process]
15 is a flowchart showing an example of the procedure of the first special symbol memory update process (step S12 in FIG. 14). The procedure of the first special symbol memory update process will be described below step by step.

Step S30: Here, first, the main control CPU 72 refers to the value of the first special symbol activation memory number counter and checks whether the activation memory number is less than the maximum value (for example, 4). The activation memory number counter represents the number (number of sets) of jackpot determination random numbers and jackpot pattern random numbers stored in the random number storage area of the RAM 76. Here, the random number storage area of the RAM 76 is divided into eight sections (for example, 2 bytes each) that are commonly used by the first special symbol and the second special symbol, and each section can store one set (set) of jackpot determination random numbers and jackpot pattern random numbers. At this time, if the value of the activation memory number counter corresponding to the first special symbol has reached the maximum value (No), the main control CPU 72 returns to the switch input event processing (Figure 14). On the other hand, if the value of the activation memory number counter is less than the maximum value (Yes), the main control CPU 72 proceeds to the next step S31.

Step S31: The main control CPU 72 adds one to the number of first special symbol activation memories. The first special symbol activation memory number counter is stored, for example, in the activation memory number area of the RAM 76, and the main control CPU 72 increments the value (+1). Based on the counter value thus incremented, the lighting state of the first special symbol activation memory lamp 34a is controlled in the display output management process (step S232 in FIG. 13).

Step S32: Then, the main control CPU 72 acquires the jackpot determining random number value corresponding to the first special symbol from the random number circuit 75 (first lottery element acquisition means, lottery element acquisition means). The random number value is acquired by specifying the pin address of the random number circuit 75. If the main control CPU 72 is an 8-bit process, the address is specified in two parts, one byte at a time for the upper and lower bits. When the main control CPU 72 reads the jackpot determining random number value from the specified address, it saves this in the destination address as the jackpot determining random number corresponding to the first special symbol.

Step S33: Next, the main control CPU 72 acquires the jackpot pattern random number value corresponding to the first special pattern from the jackpot pattern random number counter area of the RAM 76. This random number value is also acquired by specifying the address of the jackpot pattern random number counter area. After the main control CPU 72 reads the jackpot pattern random number value from the specified address, it saves this in the transfer destination address as the jackpot pattern random number corresponding to the first special pattern.

Step S34: The main control CPU 72 also sequentially acquires the reach determination random number and the fluctuation pattern determination random number from the fluctuation random number counter area of the RAM 76 as random number values related to the fluctuation conditions of the first special pattern (fluctuation pattern determination element acquisition means, element acquisition means). The acquisition of these random number values is also performed by specifying the address of the fluctuation random number counter area. Then, when the main control CPU 72 acquires the reach determination random number and the fluctuation pattern determination random number from the specified addresses, it saves them in the transfer destination address.

Step S35: The main control CPU 72 transfers the saved jackpot determination random number, jackpot pattern random number, reach determination random number, and variation pattern determination random number to the random number storage area corresponding to the first special pattern, and stores these random numbers as a set in empty sections within the area (storage means, lottery element storage means). An order (e.g., 1st to 4th) is set for the multiple sections, and if all of the 1st to 4th sections are empty at the current stage, the random numbers are stored in order starting from the 1st section. Alternatively, if the 1st section is already filled and the other sections 2nd to 4th are empty, the random numbers are stored in order starting from the 2nd section. The random number storage area is read out in a FIFO (First In First Out) format.

Step S36: Next, the main control CPU 72 checks whether the current special game management status (game state) is a jackpot. If it is not a jackpot (No), the main control CPU 72 executes the following steps S37 and S38. If it is a jackpot (Yes), the main control CPU 72 skips steps S37 and S38 and proceeds to step S38a. In this embodiment, this determination is made because no pre-reading effects are performed for balls that occur during a jackpot.

Step S37: If not in the middle of a jackpot (Step S36: No), the main control CPU 72 executes an acquisition time effect determination process for the first special symbol. This process is for determining the result of the internal lottery in advance (before the fluctuation starts) based on the jackpot determination random number for the first special symbol and the jackpot pattern random number acquired in the previous steps S32 to S34, respectively, and for determining the effect content (so-called "pre-reading"). The specific contents of the process will be described further below with reference to another flowchart.

Step S38: After returning from the acquisition time performance determination process, the main control CPU 72 next sets the upper byte (e.g., "B8H") of the special chart destination determination performance command for the first special pattern. This upper byte data describes the command type as "for special chart destination determination performance for the first special pattern." Note that the lower byte of the special chart destination determination performance command was set in the previous acquisition time performance determination process (step S37), so here, for example, a one-word command is generated by combining the lower byte with the upper byte.

Step S38a: Next, the main control CPU 72 sets the performance command for the first special symbol when the number of operation memories is increased. Specifically, a one-word performance command is generated by adding the increased number of operation memories (for example, "01H" to "04H") to the lower byte in response to the preceding value of the upper byte (for example, "BBH") that indicates the type of command. At this time, the lower byte has the second digit set to "0" by default, indicating that the value is the "result of an increase in the number of operation memories (change information)". In other words, if the lower byte is "01H", this indicates that the number of operation memories this time has become "01H" as a result of an increase of one from the previous number of operation memories "00H". Similarly, if the lower byte is "02H" to "04H", this indicates that the number of operation memories this time has become "02H" to "04H" as a result of an increase of one from the previous number of operation memories "01H" to "03H". The preceding value "BBH" indicates that the current effect command is an activation memory count command for the first special symbol.

Step S39: Then, the main control CPU 72 executes the effect command output setting process for the first special symbol. This process is for transmitting the special symbol destination determination effect command generated in the previous step S38, the operation memory number increase effect command generated in step S38a, and the start port winning sound control command to the effect control device 124.
Then, upon completing the above processing, the main control CPU 72 returns to the switch input event processing (Figure 14).

[Second special symbol memory update process]
Next, Fig. 16 is a flow chart showing an example of the procedure of the second special symbol memory update process (step S16 in Fig. 14). The procedure of the second special symbol memory update process will be described below step by step.

Step S40: The main control CPU 72 refers to the value of the second special symbol activation memory number counter and checks whether the activation memory number is less than the maximum value. As with the above, the second special symbol activation memory number counter represents the number (number of sets) of jackpot determination random numbers and jackpot pattern random numbers stored in the random number storage area of the RAM 76. At this time, if the value of the second special symbol activation memory number counter has reached the maximum value (e.g., 4) (No), the main control CPU 72 returns to the switch input event processing (Figure 14). On the other hand, if the value of the second special symbol activation memory number counter is still less than the maximum value (Yes), the main control CPU 72 proceeds to the next step S41 and onwards.

Step S41: The main control CPU 72 adds one to the number of second special symbol activation memories (increments the value of the second special symbol activation memory number counter). As in the previous step S31 (Figure 15), the illumination state of the second special symbol activation memory lamp 35a is controlled in the display output management process (step S232 in Figure 13) based on the counter value added here.

Step S42: Then, the main control CPU 72 obtains a jackpot determination random number value corresponding to the second special symbol from the random number circuit 75 (second lottery element obtaining means, lottery element obtaining means). The method of obtaining the random number value is the same as that of step S32 (FIG. 15) described above.

Step S43: Next, the main control CPU 72 obtains the jackpot pattern random number value corresponding to the second special pattern from the jackpot pattern random number counter area of the RAM 76. The method of obtaining the random number value is the same as that of step S33 (FIG. 15) described above.

Step S44: The main control CPU 72 also sequentially acquires reach determination random numbers and fluctuation pattern determination random numbers related to the fluctuation conditions of the second special symbol from the fluctuation random number counter area of the RAM 76 (fluctuation pattern determination element acquisition means, element acquisition means). The acquisition of these random number values is also performed in the same manner as in step S34 (Figure 15) described above.

Step S45: The main control CPU 72 transfers the saved jackpot determination random number, jackpot pattern random number, reach determination random number, and variation pattern determination random number to the random number storage area corresponding to the second special pattern, and stores these random numbers as a set in an empty section within the area (storage means). The storage method is the same as that of step S35 (Figure 15) described above.

Step S45a: Next, the main control CPU 72 checks whether the current game management status (game state) is a jackpot or not. If it is not a jackpot (No), the main control CPU 72 executes the following steps S46 and S47. Conversely, if it is a jackpot (Yes), the main control CPU 72 skips steps S46 and S47 and proceeds to step S48. The reason this determination is made in this embodiment is that no pre-reading effects are performed for balls that occur during a jackpot.

Step S46: If not in the jackpot (Step S45a: No), the main control CPU 72 then executes an acquisition time performance determination process for the second special symbol. This process is for determining the results of the internal lottery in advance (before the fluctuation starts) based on the jackpot determination random number for the second special symbol and the jackpot pattern random number acquired in the previous steps S42 to S44, respectively, and for determining the performance content based on the results. The specific process content will be described later.

Step S47: After returning from the acquisition time performance determination process, the main control CPU 72 next sets the upper byte of the special symbol destination determination performance command (e.g., "B9H"). This upper byte data describes that the command type is "for special symbol destination determination performance related to the second special symbol." Similarly, here, the lower byte of the special symbol destination determination performance command was set in the previous acquisition time performance determination process (step S46), so here, for example, a one-word command is generated by combining the lower byte with the upper byte.

Step S48: Next, the main control CPU 72 sets a performance command for the second special symbol when the number of operating memories is increased. Here, a one-word performance command is generated by adding the increased number of operating memories (for example, "01H" to "04H") to the lower byte, in addition to a preceding value (for example, "BCH") in the upper byte that indicates the type of command. Similarly, for the second special symbol, the second digit of the lower byte can be set to "0" by default to indicate that this value is the "result of an increase in the number of operating memories (change information)." Note that the preceding value "BCH" is a value that indicates that the current performance command is an operating memory number command for the second special symbol.

Step S49: Then, the main control CPU 72 executes a performance command output setting process for the second special symbol. This prepares for sending a special symbol destination determination performance command, an operation memory number increase performance command, a start port winning sound control command, etc., to the performance control device 124 for the second special symbol.
After completing the above steps, the main control CPU 72 returns to the switch input event processing (Figure 14).

[Performance determination process at acquisition time]
FIG. 17 is a flowchart showing an example of the procedure of the acquisition time performance determination process. The main control CPU 72 executes this acquisition time performance determination process in the previous first special symbol memory update process and second special symbol memory update process (step S37 in FIG. 15, step S46 in FIG. 16) (pre-determination means). As described above, this process is executed for each of the first special symbol (when the ball enters the upper start winning hole 26) and the second special symbol (when the ball enters the variable start winning device 28). Therefore, the following description may apply to the process related to the first special symbol or the process related to the second special symbol. Below, the contents of the process will be explained along each procedure.

Step S50: The main control CPU 72 sets the lower byte (e.g., "00H") of the special drawing first determination performance command (first determination information). Note that the byte data set here represents the standard value of the command (when it is a miss).

Step S52: Next, the main control CPU 72 loads the jackpot determination random number as the random number value for the first determination. The random number loaded here is the one stored in the RAM 76 in the previous first special symbol storage update process (step S35 in FIG. 15) or second special symbol storage update process (step S45 in FIG. 16).

Step S54: The main control CPU 72 then determines whether the loaded random number is outside the range of the winning value (here, below the lower limit) (lottery result determination means, advance determination means). Specifically, the main control CPU 72 sets a comparison value (lower limit) in the A register and subtracts the loaded random number value from this comparison value. The comparison value (lower limit) is predefined according to the probability of winning the internal lottery in the pachinko machine 1. Next, the main control CPU 72 determines whether the calculation result is 0 or a positive value, for example, from the value of the flag register. As a result, if the loaded random number is outside the range of the winning value (Yes), the main control CPU 72 proceeds to step S80.

Step S80: Next, the main control CPU 72 executes a pre-determination process for fluctuation pattern information at the time of failure (variation pattern destination determination means). In this process, the main control CPU 72 generates a fluctuation pattern destination determination command for the fluctuation time at the time of failure. The fluctuation pattern destination determination command generated here reflects the pre-determination information on the fluctuation time (or fluctuation pattern number) at the time of operation of the "time-saving function", in particular. For example, if the current state is the operation of the "time-saving function", the main control CPU 72 determines whether the fluctuation time corresponds to "miss reach fluctuation (non-shortened fluctuation time)" based on the loaded reach determination random number. As a result, if the fluctuation time corresponds to "miss reach fluctuation (non-shortened fluctuation time)", the main control CPU 72 generates a fluctuation pattern destination determination command corresponding to "non-shortened fluctuation time during time-saving". In addition, in the case of reach fluctuation, the "reach group (type of reach)" may also be determined from the reach mode random number, and a fluctuation pattern destination determination command may be generated from the result. On the other hand, if the fluctuation time does not correspond to the "miss reach fluctuation (non-reduced fluctuation time)", the main control CPU 72 generates a fluctuation pattern destination determination command corresponding to the "reduced fluctuation time during time reduction". Alternatively, if the current state is when the "time reduction function" is not activated (low probability state), the main control CPU 72 judges whether the fluctuation time corresponds to the "normal miss reach fluctuation" based on the loaded reach determination random number. As a result, if the fluctuation time corresponds to the "normal miss reach fluctuation", the main control CPU 72 generates a fluctuation pattern destination determination command corresponding to the "normal miss reach fluctuation time". On the other hand, if the fluctuation time does not correspond to the "normal miss reach fluctuation", the main control CPU 72 generates a fluctuation pattern destination determination command corresponding to the "normal miss fluctuation time". In addition, the fluctuation pattern destination determination command generated here is set in the transmission buffer in the performance command output setting process (steps S39, S49). In addition, in this process, the main control CPU 72 may generate a fluctuation pattern destination determination command for the fluctuation pattern at the time of a small win, similar to the above-mentioned process at the time of a miss.

After executing the above steps, the main control CPU 72 ends the acquisition time performance determination process and returns to the first special symbol memory update process (Figure 15) or the second special symbol memory update process (Figure 16) that was called. On the other hand, if the determination in the previous step S54 is that the loaded random number is not outside the range of the winning value but is within the range (step S54: No), the main control CPU 72 next proceeds to step S56.

Step S56: The main control CPU 72 checks whether the probability state scheduled flag based on the prior determination result is set. The probability state scheduled flag based on the prior determination result is set when the fluctuation has not yet started, but there is a winning value among the jackpot determination random numbers stored so far. Specifically, if there is a winning value among the jackpot determination random numbers stored so far, and the jackpot pattern random number paired with it corresponds to a "pattern that can pass through the probability change area (any pattern other than the 12-round normal pattern)", the probability state scheduled flag is set to, for example, "A0H". This value represents a flag value for setting a high probability state as a scheduled state when a jackpot determination random number obtained after this jackpot determination random number is pre-determined (pre-reading judgment). On the other hand, if there is a winning value among the jackpot determination random numbers stored so far, and the jackpot pattern random number paired with it corresponds to a "non-probability change (normal) pattern", the probability state scheduled flag is set to, for example, "01H". This value represents a flag value for setting a normal (low) probability state as a pre-determination (pre-reading determination) of a jackpot determining random number obtained after this jackpot determining random number. If there is no winning value yet in the jackpot determining random numbers stored so far, the flag value is reset (00H). The value of the probability state pre-determination flag is stored, for example, in the flag area of RAM 76. Note that, although an example is given here of a strict pre-determination of a hit using the "probability state pre-determination flag," if a pre-determination of a hit is simply made based on the current probability state, this step S56 and the following steps S58, S60, S62, S76, etc. may be omitted.

If the probability state scheduled flag has not yet been set (step S56: No), the main control CPU 72 then executes step S66.

Step S66: In this case, the main control CPU 72 then sets the comparison value for low probability (normal) in the A register. Note that the comparison value for low probability is also predefined according to the winning probability for low probability in the pachinko machine 1.

Step S68: Next, the main control CPU 72 loads the "current probability state flag." This probability state flag indicates whether the current internal state is high probability (in a special chance) or not, and is stored in the flag area of the RAM 76. If the current probability state is high probability (in a special chance), the value "01H" is set as the state flag, and if it is low probability (in a normal chance), the value of the state flag is reset ("00H").

Step S70: The main control CPU 72 then checks whether the currently loaded special pattern probability state flag does not represent a high probability (≠ 01H), and if the result indicates a high probability (No), it then executes step S64.

Step S64: The main control CPU 72 sets a high probability comparison value. This rewrites the low probability comparison value set in the previous step S66. The high probability comparison value is predefined according to the high probability of winning in the pachinko machine 1.

In this way, if the probability state scheduled flag based on the previous determination result has not yet been set and the current internal state is a high probability, the comparison value is rewritten for a high probability state and the next step S72 is executed. On the other hand, if it is confirmed in the previous step S70 that the current probability state flag does not represent a high probability (Yes), the main control CPU 72 skips step S64 and executes the next step S72.

Step S72: The main control CPU 72 judges whether the random number loaded in the previous step S52 is outside the range of the winning value (lottery result destination judgment means). That is, the main control CPU 72 subtracts the jackpot determination random number value from the comparison value set for each state. The main control CPU 72 then similarly judges whether the calculation result is a negative value (<0) from the value of the flag register, and as a result, if the loaded random number is outside the range of the winning value (Yes), the main control CPU 72 executes a miss-time fluctuation pattern information advance judgment process (step S80). On the other hand, if the loaded random number is not outside the range of the winning value but is within the range (No), the main control CPU 72 proceeds to step S74.

Step S74: The main control CPU 72 executes a jackpot symbol type determination process. This process is for determining the type of jackpot (winning type) at that time based on the jackpot symbol random number paired with the jackpot determination random number. For example, when the main control CPU 72 loads the jackpot symbol random number for each symbol stored in the previous first special symbol memory update process (step S35 in FIG. 15) or second special symbol memory update process (step S45 in FIG. 16), it executes a calculation using a comparison value as in step S54, and determines whether the jackpot type corresponds to a "symbol that is difficult to pass through the probability change area (12-round normal symbol)" or a "symbol that can pass through the probability change area". The main control CPU 72 stores the determination result at this time as a special symbol destination determination value and proceeds to the next step S76.

Step S76: The main control CPU 72 then sets the value of the probability state scheduled flag based on the result of the prior determination. Specifically, if the special pattern prior determination value stored in the previous step S74 represents a "pattern that is difficult to pass through the probability zone," the main control CPU 72 sets the probability state scheduled flag to a value of "01H." On the other hand, if the special pattern prior determination value represents a "pattern that can pass through the probability zone," the main control CPU 72 sets the probability state scheduled flag to a value of "A0H." As a result, in the next and subsequent processing, the "flag set" will be determined in step S56.

Step S78: The main control CPU 72 sets the special symbol destination determination value stored in the previous step S74 as the lower byte of the special symbol destination determination performance command. For example, the special symbol destination determination value is set to "01H" if it corresponds to a "symbol that is difficult to pass through the special symbol area", and is set to "A0H" if it corresponds to a "symbol that can pass through the special symbol area". In either case, by setting the data for the lower byte here, the standard lower byte data "00H" set in the previous step S50 is overwritten.

Step S79: Next, the main control CPU 72 executes a process for pre-determining fluctuation pattern information at the time of a jackpot (variation pattern destination determination means). In this process, the main control CPU 72 generates the above-mentioned fluctuation pattern destination determination command for the fluctuation time at the time of a jackpot. The fluctuation pattern destination determination command generated here reflects, for example, pre-determined information regarding the reach fluctuation time (or fluctuation pattern number) at the time of a jackpot. In addition, the fluctuation pattern destination determination command generated here is set in the transmission buffer in the performance command output setting process (steps S39, S49).

The above is the procedure before the probability state scheduled flag is set based on the preliminary determination result (before the first internal hit). In contrast, if the probability state scheduled flag is set via the previous step S76, the following procedure is executed. However, if a preliminary hit determination is made based only on the current probability state, it is not necessary to execute the following steps S56, S58, S60, S62, and S76.

Step S56: When the main control CPU 72 confirms that a value has already been set in the probability state scheduled flag (Yes), it then executes step S58.

Step S58: The main control CPU 72 first sets the comparison value for low probability (normal) in the A register.

Step S60: Next, the main control CPU 72 loads the "probability state scheduled flag." The probability state scheduled flag is used to set the probability state in the subsequent future judgments based on the result of the previous future judgment, and is stored in the flag area of the RAM 76. If the probability state based on the result of the previous future judgment is scheduled to move to a high probability (high probability), the value of the probability state scheduled flag is set to "A0H." Conversely, if the probability state based on the result of the previous future judgment is scheduled to return to a low probability (normal), the value of the probability state scheduled flag is set to "01H."

Step S62: The main control CPU 72 then checks whether the loaded probability state schedule flag does not represent a high probability schedule (≠ 01H), and if the result indicates a high probability schedule (No), it next executes step S64 and sets a comparison value for high probability.

In this way, if the probability state scheduled flag based on the prior determination result has already been set and its value is a value that predicts a high probability, the comparison value is rewritten for high probability and the next step S72 and subsequent steps are executed. In contrast, if it is confirmed in the previous step S62 that the probability state scheduled flag does not represent a high probability schedule, but rather a normal (low) probability schedule (Yes), the main control CPU 72 skips step S64 and executes the next step S72 and subsequent steps. In this way, in this embodiment, a prior jackpot determination can be made taking into account subsequent changes in the internal state based on the prior determination result (normal probability state -> high probability state, high probability state -> normal probability state).

After completing the above steps, the main control CPU 72 returns to the first special symbol memory update process (Figure 15) or the second special symbol memory update process (Figure 16).

[Special symbol game processing]
Next, the details of the special symbol game process executed in the timer interrupt process (FIG. 13) will be described. FIG. 18 is a flow chart showing an example of the configuration of the special symbol game process. The special symbol game process includes a group of subroutines (program modules) of execution selection process (step S1000), special symbol pre-variation process (step S2000), special symbol variation process (step S3000), special symbol stop display process (step S4000), big win variable winning device management process (step S5000), and small win variable winning device management process (step S6000). Here, the basic flow of the special symbol game process will be described along with each process.

Step S1000: In the execution selection process, the main control CPU 72 selects the jump destination of the next process to be executed (any of steps S2000 to S5000) from the "jump table." For example, the main control CPU 72 sets the program address of the next process to be executed as the jump destination address, and also sets the end of the special symbol game process in the stack pointer as the return address.

Which process is selected as the next jump destination depends on the progress status (special symbol game management status) of the process performed so far. For example, if the special symbol has not yet started to change (special symbol game management status: 00H), the main control CPU 72 selects the special symbol change pre-processing (step S2000) as the next jump destination. On the other hand, if the special symbol change pre-processing has already been completed (special symbol game management status: 01H), the main control CPU 72 selects the special symbol change processing (step S3000) as the next jump destination, and if the special symbol change processing has been completed (special symbol game management status: 02H), the main control CPU 72 selects the special symbol stop display processing (step S4000) as the next jump destination. In this embodiment, the jump destination address is specified in the "jump table" to select the process, but in addition to such a selection method, there are also known programming examples in which the CPU selects the process to be executed next using "process flags" and "process selection flags". In this programming example, the CPU calls each process and then references a flag at the first step to determine conditional branching (continue/return), but the selection method of this embodiment eliminates the need for the main control CPU 72 to go to the trouble of calling each process one by one.

Step S2000: In the special symbol change pre-processing, the main control CPU 72 prepares the conditions for starting the special symbol change display. The specific processing content will be described later using a separate flowchart.

Step S3000: In the special pattern variation process, the main control CPU 72 controls the drive of the first special pattern display device 34 or the second special pattern display device 35 while counting the variation timer. Specifically, it outputs an ON or OFF drive signal (1 byte data) to each segment and dot (numbers 0 to 7) of the 7-segment LED. The pattern of the drive signal changes over time, thereby displaying the variation of the special pattern.

Step S4000: In the special symbol stop display process, the main control CPU 72 controls the drive of the first special symbol display device 34 or the second special symbol display device 35. Here too, an ON or OFF drive signal is output to each segment and dot of the 7-segment LED, but the pattern of the drive signal is constant, which causes the special symbol to stop being displayed.

Step S5000: The jackpot variable winning device management process is selected when the special symbol is displayed in a jackpot state in the previous special symbol display process. When the special symbol is displayed in a jackpot state, an opportunity occurs to transition from the normal state to the jackpot game state (a special game state advantageous to the player). During the jackpot game, the jump destination is set to the jackpot variable winning device management process in the previous execution selection process (step S1000), and the special symbol is not displayed. In the jackpot variable winning device management process, the first large winning port solenoid 90 or the second large winning port solenoid 97 is excited for a certain period of time (for example, 29 seconds or 0.1 seconds, or until 10 game balls are counted) for a predetermined number of consecutive operations (for example, 16 times, etc.), and the first variable winning device 30 and the second variable winning device 31 open and close in a predetermined pattern. During this time, by concentrating game balls into the first variable winning device 30 and the second variable winning device 31, the player is given the opportunity to win a large number of prize balls at once (special game execution means). Note that this opening and closing operation of the first variable winning device 30 and the second variable winning device 31 at the time of a jackpot is called a "round," and if there are a total of 16 consecutive operations, these are sometimes collectively referred to as "16 rounds."

In this embodiment, the first variable winning device 30 is opened and closed from the first round to the fifth round and from the seventh round to the sixteenth round, and the second variable winning device 31 is opened and closed in the sixth round.

In addition, when the main control CPU 72 sets the large prize opening opening pattern (number of rounds, number of opening and closing operations per round, opening time, etc.) in the variable prize winning device management process at the time of a jackpot, it increments the value of the round number counter by 1 each time it completes one round of opening and closing operations of the first variable prize winning device 30 or the second variable prize winning device 31. The value of the round number counter is stored in the count area of the RAM 76, for example, with an initial value of 0. In addition, the main control CPU 72 generates a round number command that represents the value of the round number counter. The round number command is transmitted to the performance control device 124 in the performance command transmission process (step S142 in FIG. 10). When the value of the round number counter reaches the set number of consecutive operations, the main control CPU 72 ends the jackpot game (big role) at the end of that round.

When the big win game ends, the main control CPU 72 changes the state (high probability state, time-shortened state) after the big win game ends based on the game state flags (probability fluctuation function activation flag, time-shortened function activation flag) (high probability time-shortened state transition means, advantageous game state transition means, special state transition means). In the "high probability state", the probability fluctuation function is activated, and the probability of winning in the internal lottery is increased, for example, by about 10 times compared to normal (specific game state transition means, high probability state transition means, high probability state setting means). In the "time-shortened state", the time-shortened function is activated, the activation lottery for the normal symbol becomes highly probable, and the fluctuation time of the normal symbol is shortened, and the opening time of the variable start winning device 28 is extended and the number of times it opens is increased (so-called electric chute support is performed). Note that the "high probability state" and the "time-shortened state" may be transitioned to only one of them in terms of control, or may be transitioned to both of them.

Step S6000: The small win variable winning device management process is selected when the special symbol is displayed as a small win in the previous special symbol display process. For example, when the special symbol is displayed as a small win, an opportunity occurs to transition from the normal state to the small win game state. During small win play, the jump destination is set to the small win variable winning device management process in the previous execution selection process (step S1000), and the special symbol is not displayed as a variable. In small win play, the first variable winning device 30 opens and closes a predetermined number of times (e.g., twice) in a predetermined opening time (e.g., 0.1 seconds), but there is almost no winning at the first large winning port.

[Multiple types of winning prizes]
In this embodiment, the following types of prizes are provided as multiple types of prizes:
(1) "6-round special jackpot 1"
(2) "6 Rounds Special Jackpot 2"
(3) "12-round special jackpot (actually 4 rounds)"
(4) "12-round special jackpot 2 (actually 9 rounds)"
(5) "12 rounds of normal jackpot (actually 9 rounds)"
(6) "16-round jackpot"
In this embodiment, a jackpot may be provided for a number of rounds other than 6, 12, or 16. The maximum number of rounds may be changed according to the game specifications. For example, the maximum number of rounds may be 10.

The winning type corresponds to the type of the first special pattern or the second special pattern that is stopped and displayed when a win is won. For example, "6-round special jackpot 1" corresponds to a jackpot with "6-round special pattern 1," and "6-round special jackpot 2" corresponds to a jackpot with "6-round special pattern 2." Also, "12-round special jackpot 1" corresponds to a jackpot with "12-round special pattern 1," and "12-round special jackpot 2" corresponds to a jackpot with "12-round special pattern 2." Furthermore, "12-round regular jackpot" corresponds to a jackpot with "12-round regular pattern," and "16-round special jackpot" corresponds to a jackpot with "16-round special pattern." For this reason, hereinafter, "winning type" will be referred to as "winning pattern" as appropriate.

[Variable winning device opening operation pattern]
19 is a diagram showing the opening operation pattern of the variable winning device. The opening of the big winning hole and the probability variable area corresponding to each winning symbol will be described.

[6 rounds probability pattern 1]
In the special symbol stop display process, when the special symbol is stopped and displayed in the form of "6 round probability variable symbol 1", an opportunity occurs to transition from the normal state to the big win game state (special game execution means). In this case, the first big win port of the first variable winning device 30 is opened for a long time (for example, 29.0 seconds open) in the first round to the fifth round. Also, the second big win port of the second variable winning device 31 is opened for a long time (for example, 29.0 seconds open) in the sixth round. Therefore, the big win game of "6 round probability variable symbol 1" essentially gives the player six rounds of balls (prize balls).

Here, in the sixth round when the "6-round probability change pattern 1" is matched, the second large winning port opens long, so there is a possibility that the game ball will pass through the probability change area. Therefore, in the sixth round when the "6-round probability change pattern 1" is matched, if the game ball passes through the probability change area located inside the second variable winning device 31, the "probability change function" will be activated after the big win game ends, and the player will be given the privilege of moving to the "high probability state".

In addition, if the "6-Round Probability Change Pattern 1" is hit, regardless of whether the player has passed through the probability change area or not, even if the "Time-saving Function" has been deactivated in the game up to that point, the player will be granted the privilege of switching to the "Time-saving State" by activating the "Time-saving Function" after the end of the jackpot game, even if the "Time-saving Function" has been deactivated in the game up to that point.

[6 rounds probability pattern 2]
In the special symbol stop display process, when the special symbol is stopped and displayed in the form of "6 round probability variable symbol 2", an opportunity occurs to transition from the normal state to the big win game state (special game execution means). In this case, the first big win port of the first variable winning device 30 is long open (for example, 29.0 seconds open) in the first round to the fifth round. Also, the second big win port of the second variable winning device 31 is long open (for example, 29.0 seconds open) in the sixth round. Therefore, the big win game of "6 round probability variable symbol 2" essentially gives the player six rounds of balls (prize balls).

Here, in the sixth round when the "6-round probability variation pattern 2" is matched, the second large winning port opens long, so there is a possibility that the game ball will pass through the probability variation area. Therefore, in the sixth round when the "6-round probability variation pattern 2" is matched, if the game ball passes through the probability variation area located inside the second variable winning device 31, the "probability variation function" will be activated after the big win game ends, and the player will be given the privilege of moving to the "high probability state".

Furthermore, if the "6-Round Probability Change Pattern 2" is hit, regardless of whether the player has passed through the probability change area or not, even if the "time-saving function" has been deactivated in the game up to that point, the player will be granted the privilege of switching to the "time-saving state" by activating the "time-saving function" after the end of the jackpot game. The difference between the "6-Round Probability Change Pattern 1" and the "6-Round Probability Change Pattern 2" is the number of time-saving turns granted (details will be described later).

[12 rounds probability pattern 1]
In the special symbol stop display process, when the special symbol is stopped and displayed in the form of "12 round probability variable symbol 1", an opportunity occurs to transition from the normal state to the big win game state (special game execution means). In this case, in the first and second rounds, the first large prize winning port of the first variable winning device 30 is short-opened (for example, opened for 0.1 seconds). Therefore, in the first and second rounds when the "12 round probability variable symbol 1" is applied, the game ends without giving the player any actual balls (prize balls). In addition, in the third to fifth rounds, the first large prize winning port of the first variable winning device 30 is long-opened (for example, opened for 29.0 seconds). In the sixth round, the second large prize winning port of the second variable winning device 31 is long-opened (for example, opened for 29.0 seconds). Furthermore, in the seventh to twelfth rounds, the first large prize winning port of the first variable winning device 30 is short-opened (for example, opened for 0.1 seconds). Therefore, in the 7th to 12th rounds when the "12-round probability variation pattern 1" is selected, the game ends without actually awarding the player any winning balls (prize balls). Therefore, the jackpot game of the "12-round probability variation pattern 1" essentially awards the player four rounds of winning balls (prize balls).

Here, in the sixth round when the "12-round probability change pattern 1" is selected, the second large winning port opens long, so there is a possibility that the game ball will pass through the probability change area. Therefore, in the sixth round when the "12-round probability change pattern 1" is selected, if the game ball passes through the probability change area located inside the second variable winning device 31, the "probability change function" will be activated after the big win game ends, and the player will be given the privilege of moving to the "high probability state."

In addition, if the "12-round probability variation pattern 1" is reached, regardless of whether the probability variation area has been passed or not, even if the "time-saving function" has been deactivated in the game up to that point, the player will be granted the privilege of switching to the "time-saving state" by activating the "time-saving function" after the end of the jackpot game, even if the "time-saving function" has been deactivated in the game up to that point.

[12 rounds probability pattern 2]
In the special pattern stop display process, when the special pattern is stopped and displayed in the form of "12 round probability variation pattern 2", an opportunity occurs to transition from the normal state to the big win game state (special game execution means). In this case, in the first round to the fifth round, the first large prize winning port of the first variable prize winning device 30 is long-opened (for example, opened for 29.0 seconds). In addition, in the sixth round, the second large prize winning port of the second variable prize winning device 31 is long-opened (for example, opened for 29.0 seconds). Furthermore, in the seventh round to the ninth round, the first large prize winning port of the first variable prize winning device 30 is long-opened (for example, opened for 29.0 seconds). Furthermore, in the tenth round to the twelfth round, the first large prize winning port of the first variable prize winning device 30 is short-opened (for example, opened for 0.1 seconds). Therefore, in the tenth round to the twelfth round when the "12 round probability variation pattern 2" is applied, the game ends without giving the player any actual balls (prize balls). Therefore, the jackpot game of "12 rounds probability variation pattern 2" will essentially give the player nine rounds of winning balls (prize balls).

Here, in the sixth round when the "12-round probability change pattern 2" is matched, the second large winning port opens long, so there is a possibility that the game ball will pass through the probability change area. Therefore, in the sixth round when the "12-round probability change pattern 2" is matched, if the game ball passes through the probability change area located inside the second variable winning device 31, the "probability change function" will be activated after the big win game ends, and the player will be given the privilege of moving to the "high probability state".

In addition, if the "12-Round Special Pattern 2" is hit, regardless of whether the special zone has been passed or not, even if the "time-saving function" has been deactivated in the game up to that point, the player will be granted the privilege of switching to the "time-saving state" by activating the "time-saving function" after the end of the jackpot game, even if the "time-saving function" has been deactivated in the game up to that point.

[12 rounds of regular patterns]
In the special symbol stop display process, when the special symbol is stopped and displayed in the form of a "12-round normal symbol", an opportunity occurs to transition from the normal state to a big win game state (special game execution means). In this case, in the first round to the fifth round, the first large prize opening of the first variable prize winning device 30 is long-opened (e.g., 29.0-second opening). In the sixth round, the second large prize opening of the second variable prize winning device 31 is short-opened (e.g., 0.1-second opening). Furthermore, in the seventh round to the tenth round, the first large prize opening of the first variable prize winning device 30 is long-opened (e.g., 29.0-second opening). Furthermore, in the tenth and eleventh rounds, the first large prize opening of the first variable prize winning device 30 is short-opened (e.g., 0.1-second opening). For this reason, in the tenth and eleventh rounds in the case of the "12-round normal symbol", the game ends without actually awarding the player any winning balls (prize balls). Therefore, a jackpot game of the "12-round normal pattern" will essentially award the player nine rounds of winning balls (prize balls).

Here, in the sixth round when the "12-round normal pattern" is matched, the second big prize opening will be short-opened, making it difficult (impossible) for the game ball to pass through the probability change area. For this reason, the "probability change function" will not be activated after the big win game ends, and the player will not be given the privilege of moving to the "high probability state."

In addition, if the "12-round normal pattern" is matched, even if the "time-saving function" has been deactivated in the previous play, the player will be given the privilege of switching to the "time-saving state" by activating the "time-saving function" after the end of the jackpot play.

[16 rounds of chance patterns]
In the special symbol stop display process, when the special symbol is stopped and displayed in the form of a "16-round probability variable symbol", an opportunity occurs to transition from the normal state to a jackpot game state (special game execution means). In this case, in the first round to the fifth round, the first large prize opening of the first variable prize winning device 30 is opened for a long time (for example, 29.0 seconds open). In the sixth round, the second large prize opening of the second variable prize winning device 31 is opened for a long time (for example, 29.0 seconds open). Furthermore, in the seventh round to the sixteenth round, the first large prize opening of the first variable prize winning device 30 is opened for a long time (for example, 29.0 seconds open). Therefore, the jackpot game of the "16-round probability variable symbol" essentially gives the player 16 rounds of balls (prize balls).

Here, in the sixth round when the "16-round probability variation pattern" is matched, the second large winning port opens for a long time, so there is a possibility that the game ball will pass through the probability variation area. Therefore, in the sixth round when the "16-round probability variation pattern" is matched, if the game ball passes through the probability variation area located inside the second variable winning device 31, the "probability variation function" will be activated after the big win game ends, and the player will be given the privilege of moving to a "high probability state."

In addition, if the "16-round probability variation pattern" is encountered, regardless of whether the probability variation area has been passed or not, even if the "time-saving function" has been deactivated in the game up to that point, the player will be granted the privilege of switching to the "time-saving state" by activating the "time-saving function" after the end of the jackpot game, even if the "time-saving function" has been deactivated in the game up to that point.

The first large prize opening of the first variable prize winning device 30 is closed without waiting for the longest opening time to elapse if a specified number of prizes (e.g., 10 times = 10 game balls) occur within one round. Similarly, the second large prize opening of the second variable prize winning device 31 is closed without waiting for the longest opening time to elapse if a specified number of prizes (e.g., 10 times = 10 game balls) occur within one round.

In any case, if the winning symbol corresponds to "any variable symbol other than the 12-round normal symbol" and the game ball passes through the variable region during the jackpot game, the player is given a privilege to transition the internal state to a "high probability time-shortened state" after the jackpot game ends. On the other hand, if the winning symbol corresponds to a "12-round normal symbol", it is difficult for the game ball to pass through the variable region during the jackpot game, so the internal state transitions to a "low probability time-shortened state" after the jackpot game ends. Note that even if the winning symbol corresponds to "any variable symbol other than the 12-round normal symbol", if the game ball does not pass through the variable region during the jackpot game, the internal state transitions to a "low probability time-shortened state" after the jackpot game ends.

In addition, the movement patterns shown in this table all have a common interval time between rounds of 1.5 seconds. The interval time between rounds refers to the waiting time set between rounds.

[Small hit]
In addition, in this embodiment, a small win is provided as a winning type other than non-win. When a small win is won, a small win game is played separately from the big win game, and the first variable winning device 30 opens and closes (special game execution means). That is, in the previous special pattern stop display processing, when the first special pattern is stopped and displayed in the form of a small win, a small win game (a game in which the first variable winning device 30 operates) is executed in a low probability state or a high probability state. In such a small win game, although the first variable winning device 30 opens and closes a predetermined number of times (for example, twice), winning in the first big winning port hardly occurs. In addition, even if the small win game ends, the "probability fluctuation function" does not operate, and the "time reduction function" does not operate, so a privilege to move to the "high probability state" or the "time reduction state" is not granted (it is not a prerequisite for that). In addition, even if a small win is won in the "high probability state", the "high probability state" will not end after the small win game ends, and even if a small win is won in the "time-shortened state", the "time-shortened state" will not end after the small win game ends (except when the upper limit number of times is reached). In this embodiment, the game specification is set to set a small win, but it is also possible to set the game specification to not set a small win.

[Special pattern change pre-processing]
20 is a flowchart showing an example of a procedure for the special symbol variation pre-processing. Each procedure will be described below.

Step S2100: First, the main control CPU 72 checks whether the first special symbol activation memory count or the second special symbol activation memory count remains (is greater than 0). This check can be made by referring to the value of the activation memory count counter stored in the RAM 76. If the activation memory count for both the first special symbol and the second special symbol is 0 (No), the main control CPU 72 executes the demo setting process of step S2500.

Step S2500: In this process, the main control CPU 72 generates a demo presentation command. The demo presentation command is sent to the presentation control device 124 in the presentation command sending process (step S142 in FIG. 10). After executing the demo setting process, the main control CPU 72 returns to the special symbol game process. When returning, it returns to the last address as described above (same applies thereafter).

In contrast, if the value of the activation memory number counter for either the first special symbol or the second special symbol is greater than 0 (Yes), the main control CPU 72 then executes step S2200.

Step S2200: The main control CPU 72 executes a special symbol storage area shift process. In this process, the main control CPU 72 preferentially reads out the random numbers for lottery (jackpot determination random numbers, jackpot symbol random numbers) stored in the random number storage area of the RAM 76 that correspond to the second special symbol. If random numbers are stored in two or more sections at this time, the main control CPU 72 reads out the random numbers in order from the first section, erases (consumes) them, and then moves (shifts) the remaining random numbers one by one to the previous section. The read out random numbers are stored, for example, in another temporary storage area. If no random numbers corresponding to the second special symbol are stored, the main control CPU 72 reads out the random numbers corresponding to the first special symbol and stores them in the temporary storage area. Each random number stored in the temporary storage area is used for the internal lottery in the next jackpot determination process. As a result, in this embodiment, the variable display of the second special symbol is given priority over the first special symbol. It should be noted that the program may be such that the random numbers are simply read out in the order in which they were stored, without providing such a priority for each special symbol. Also, in this process, the main control CPU 72 subtracts one from the value of the activation memory number counter (the first special symbol or the second special symbol, whichever has had the random number shifted) stored in the RAM 76, and sets the subtracted value to the "activation memory number at the start of fluctuation." This causes the display mode of the memory number by the first special symbol activation memory lamp 34a or the second special symbol activation memory lamp 35a to change (decreased by one) during the display output management process (step S232 in FIG. 13). After completing the steps up to this point, the main control CPU 72 next executes step S2300.

Step S2300: The main control CPU 72 executes a jackpot determination process (internal lottery). In this process, the main control CPU 72 first sets a range of jackpot values and judges whether the read random number value is included within this range (symbol lottery execution means). The range of jackpot values set at this time differs between the low probability state and the high probability state (when the probability fluctuation function is activated), and in the high probability state, the range of jackpot values is expanded by about 10 times compared to the low probability state. The range of jackpot values also differs depending on the current setting value, and the range of jackpot values is set wider in the high setting than in the low setting. In this way, a special symbol lottery (predetermined lottery) is executed based on the winning probability corresponding to the current setting value. Then, if the read random number value is included within the range of jackpot values, the main control CPU 72 sets the jackpot flag (01H) and proceeds to step S2400.

If the big win flag is not set, the main control CPU 72 next sets a range of small win values in the same big win determination process and judges whether the read random number value is included within this range (pattern lottery execution means). The "small win" here is other than a non-win (miss), but has a different nature from a "big win". In other words, a "big win" generates an opportunity (a turning point in the game) to transition to a "high probability state" or a "time-shortened state", but a "small win" does not generate such an opportunity. However, a "small win" is positioned as something that satisfies the conditions for operating the first variable winning device 30, just like a "big win". The range of small win values set at this time may be different or the same between the normal probability state and the high probability state (when the probability fluctuation function is activated). In any case, if the read random number value is included within the range of small win values, the main control CPU 72 sets a small win flag and then proceeds to step S2400. In this way, in this embodiment, the range of big win and small win values is predefined in the program as a win range other than non-win, but it is also possible to write a big win determination table and a small win determination table for each state in advance to ROM 74, read them out, and compare them with the random number value to determine whether or not there is a big win.

Step S2400: The main control CPU 72 determines whether or not the value (01H) was set to the jackpot flag in the previous jackpot determination process. If the value (01H) was not set to the jackpot flag (No), the main control CPU 72 next executes step S2402.

Step S2402: The main control CPU 72 determines whether or not a value (01H) was set to the small hit flag in the previous big hit determination process. If the value (01H) was not set to the small hit flag (No), the main control CPU 72 then executes step S2404. Note that the main control CPU 72 may determine whether a big hit (e.g., set 01H) or a small hit (e.g., set 0AH) is occurring based on the value of a common hit flag, without providing separate big hit and small hit flags.

Step S2404: The main control CPU 72 executes a process for determining the stop pattern when a loss occurs. In this process, the main control CPU 72 sets the stop pattern number data when a loss occurs by the first special pattern display device 34 or the second special pattern display device 35. The main control CPU 72 also generates a stop pattern command and a lottery result command (when a loss occurs) to be sent to the performance control device 124. These commands are sent to the performance control device 124 in the performance command sending process (step S142 in FIG. 10).

In this embodiment, since 7-segment LEDs are used for the first special symbol display device 34 and the second special symbol display device 35, for example, the display mode of the stopping symbol when a miss occurs can always be set to only one segment (the central bar "-") being lit, and the stopping symbol number data can be fixed to one value (for example, 64H). In this case, the memory capacity used by the program can be reduced, the processing load on the main control CPU 72 can be reduced, and the processing speed can be improved.

Step S2405: Next, the main control CPU 72 executes a process for determining a variation pattern at the time of a loss. In this process, the main control CPU 72 determines a variation pattern number at the time of a loss for the special symbol (variation pattern selection means). The variation pattern number distinguishes the type (pattern) of the variation display of the special symbol and corresponds to the variation time required for the variation display. Since the variation time at the time of a loss differs depending on whether or not the game is in a "time-shortened state", in this process the main control CPU 72 loads the game state flag and checks whether or not the current state is in a "time-shortened state". If the game is in a "time-shortened state", the variation time at the time of a loss is basically set to a shortened time (for example, about 2.0 seconds) except when a reach variation is performed (shortened variation time determination means). Even if it is not in the "time shortening state", except when a reach fluctuation is performed, the fluctuation time at the time of a miss may be shortened based on the "number of operation memories at the start of the fluctuation display (0 to 3)" set in step S2200 (for example, 0 operation memories at the start of the fluctuation display → about 12.5 seconds, 1 operation memory at the start of the fluctuation display → about 8 seconds, 2 operation memories at the start of the fluctuation display → about 5 seconds, 3 operation memories at the start of the fluctuation display → about 2.5 seconds). Note that the stopped display time of the pattern at the time of a miss is constant (for example, about 0.5 seconds) regardless of the fluctuation pattern. The main control CPU 72 sets the determined value of the fluctuation time (at the time of a miss) to the fluctuation timer, and sets the value of the stopped display time at the time of a miss to the stopped pattern display timer.

In this embodiment, if the internal lottery results in a non-winning result, the performance is controlled to, for example, cause a "reach performance" to occur and result in a loss, or cause a "reach performance" not to occur and result in a loss. The "loss time variation pattern selection table" pre-specifies variation patterns corresponding to multiple types of performance, for example, "non-reach performance" and "reach performance", and if a non-winning result occurs, one of these variation patterns will be selected. Note that reach performance includes various reach performances such as normal reach performance, long reach performance, super reach performance, story reach performance, etc.

[Example of a table for selecting fluctuation patterns when a bet is lost]
FIG. 21 is a diagram showing an example of a variation pattern selection table in the event of a loss.
This selection table is a table to be used when losing (when the lottery does not win) (variation pattern definition means). This selection table is structured to store "comparison value" and "variation pattern number" in sets of one byte each, starting from the first address. For example, eight gradationally different values "101", "201", "211", "221", "231", "241", "251", and "255 (FFH)" are set for the "comparison value", and "variation pattern number""1" to "8" are assigned to each "comparison value".

Fluctuation pattern numbers "1" to "3" correspond to fluctuation patterns in which no reach performance is performed and a miss occurs, and fluctuation pattern numbers "4" to "8" correspond to fluctuation patterns in which a miss occurs after a reach. Of these, fluctuation pattern numbers "4" to "6" correspond to fluctuation patterns in which a miss occurs after a normal reach, fluctuation pattern number "7" corresponds to a fluctuation pattern in which a miss occurs after a super reach, and fluctuation pattern number "8" corresponds to a fluctuation pattern in which a miss occurs after a story reach. The fluctuation pattern selection table may have different table contents depending on the number of operation memories at the start of the fluctuation, the internal state (low probability state or high probability state, non-time-saving state or time-saving state), and the winning pattern (same below).

The length of the set fluctuation time is significantly different between the non-reach fluctuation pattern and the reach fluctuation pattern. In other words, the "non-reach fluctuation pattern" basically corresponds to a short fluctuation time (for example, about 2.0 seconds to 13.0 seconds depending on the number of working memories), whereas the "reach fluctuation pattern" corresponds to a fluctuation time that is more than twice as long (for example, about 30 seconds to 150 seconds).

The main control CPU 72 then compares the acquired fluctuation pattern determination random number value with the "comparison values" in the above fluctuation pattern selection table in order, and if the random number value is less than or equal to the comparison value, selects the fluctuation pattern number corresponding to that comparison value (fluctuation pattern determination means). For example, if the fluctuation pattern determination random number value at that time is "190", when compared with the first comparison value "101", the random number value exceeds the comparison value, so the main control CPU 72 compares the random number value with the next comparison value "201". In this case, since the random number value is less than or equal to the comparison value, the main control CPU 72 selects "2" as the corresponding fluctuation pattern number.

[See Figure 20: Special symbol variation pre-processing]
The above steps S2404 and S2405 are control procedures when the big win determination result is a miss (other than a non-win), but if the determination result is a big win (step S2400: Yes) or a small win (step S2402: Yes), the main control CPU 72 executes the following procedure. First, the case of a big win will be described.

Step S2410: The main control CPU 72 executes a process for determining the symbol to be stopped at the time of a jackpot (winning type determination means). In this process, the main control CPU 72 determines the type of winning symbol (the symbol number to be stopped at the time of a jackpot) for each special symbol (first special symbol or second special symbol) based on the jackpot symbol random number. The relationship between the jackpot symbol random number value and the type of winning symbol is specified in advance in a special symbol determination data table (winning type determination means). For this reason, the main control CPU 72 can refer to the jackpot symbol selection table in the process for determining the symbol to be stopped at the time of a jackpot, and determine the type of winning symbol based on the jackpot symbol random number from the stored contents.

[Winning design when hitting the jackpot]
In this embodiment, six types of winning symbols are prepared as the winning symbols that are selectively determined at the time of a jackpot. The six types are "6-round probability variable symbol 1", "6-round probability variable symbol 2", "12-round probability variable symbol 1", "12-round probability variable symbol 2", "12-round normal symbol", and "16-round probability variable symbol". Each winning symbol may further include multiple winning symbols. For example, "6-round probability variable symbol 1" includes "6-round probability variable symbol 1a", "6-round probability variable symbol 1b", "6-round probability variable symbol 1c", and so on.

In addition, in this embodiment, the selection ratio of the winning symbol selected at the time of the jackpot of the internal lottery corresponding to the first special symbol and the second special symbol is different. Therefore, the main control CPU 72 distinguishes the winning symbol to be selected depending on whether the result of the current jackpot corresponds to the first special symbol or the second special symbol.

[First special symbol jackpot stop symbol selection table]
22 is a diagram showing an example of the configuration of the first special symbol stop symbol selection table. When the result of the current jackpot corresponds to the first special symbol, the main control CPU 72 refers to the first special symbol stop symbol selection table (winning type determination means) to determine the type of winning symbol.

In the first special pattern jackpot stop pattern selection table, the left column shows the allocation value for each winning pattern, and each allocation value "40", "10", and "50" corresponds to a ratio when the denominator is 100. In addition, the second column from the left shows "12 round probability variation pattern 1 (effectively 4 rounds)", "12 round probability variation pattern 2 (effectively 9 rounds)", and "12 round normal pattern (effectively 9 rounds)" corresponding to each allocation value. In other words, when a jackpot corresponding to the first special pattern is hit, the ratio that "12 round probability variation pattern 1 (effectively 4 rounds)" is selected is 40/100 (=40%), the ratio that "12 round probability variation pattern 2 (effectively 9 rounds)" is selected is 10/100 (=10%), and the ratio that "12 round normal jackpot (effectively 9 rounds)" is selected is 50/100 (=50%). The size of each allocation value corresponds to the selection ratio for each winning pattern using the jackpot pattern random number.

In any case, if the result of the current jackpot corresponds to the first special symbol, the main control CPU 72 performs a selection lottery based on the jackpot symbol random number, and selectively determines the winning symbol at the selection ratio shown in the first special symbol jackpot stop symbol selection table. In addition, the first special symbol jackpot stop symbol selection table specifies, for example, 2-byte command data as the stop symbol command at the time of winning, as shown in the third column from the left. The stop symbol command is described, for example, as a combination of MODE value-EVENT value, and the MODE value "B1H" in the upper byte indicates that the current winning symbol was selected at the time of the first special symbol jackpot. In addition, the EVENT values "01H", "02H", and "03H" in the lower byte indicate the type of winning symbol corresponding to each selection table. For example, if the result of the current jackpot corresponds to the first special symbol, and the "12-round special symbol 1" is selected as the winning symbol, the stopping symbol command at the time of the winning will be written as "B1H01H."

As described above, when the main control CPU 72 selects a winning pattern from the first special pattern jackpot stop pattern selection table, it generates a stop pattern command for that time. The generated stop pattern command is sent to the performance control device 124, for example, in the performance command sending process. In addition, the main control CPU 72 determines the jackpot stop pattern number for the first special pattern based on the selected winning pattern.

[Number of chances]
The second column from the right of the table for selecting the stop pattern when the first special pattern is hit shows the number of times of special chance (ST number) that will be awarded after the end of the hit game.
In this embodiment, if the jackpot corresponds to "12-round special probability pattern 1" or "12-round special probability pattern 2" and the game ball passes through the special probability area during a jackpot game, 170 special probability times will be awarded.
On the other hand, if the "12-round normal pattern" is selected, the game ball will not pass through the probability change area during the jackpot game, so the number of probability changes will not be awarded. Note that if the "12-round probability change pattern 1" or "12-round probability change pattern 2" is selected but the game ball does not pass through the probability change area during the jackpot game, the number of probability changes will not be awarded.

[Time-saving times]
The right column of the first special pattern jackpot stop pattern selection table shows the number of time-saving times (maximum number of times) that will be granted after the jackpot game ends.
In this embodiment, if the jackpot corresponds to "12-round special probability pattern 1" or "12-round special probability pattern 2" and the game ball passes through the special probability area during a jackpot game, 170 time-saving times are awarded.
On the other hand, if the "12-round normal pattern" appears, 100 time-saving rounds will be awarded.
In addition, if the "12-round special probability pattern 1" or "12-round special probability pattern 2" is matched but the game ball does not pass through the special probability area during the jackpot game, 100 time-saving times will be awarded.

[Second special symbol jackpot stop symbol selection table]
23 is a diagram showing an example of the configuration of the second special symbol stop symbol selection table. When the result of the current jackpot corresponds to the second special symbol, the main control CPU 72 refers to the second special symbol stop symbol selection table (winning type determination means) to determine the type of winning symbol.

In the second special pattern jackpot stop pattern selection table, the left column also shows the allocation values for each winning pattern, with each allocation value "60", "20", and "20" corresponding to a ratio of 100. Similarly, the second column from the left shows the "16 round probability variable pattern", "6 round probability variable pattern 1", and "6 round probability variable pattern 2" corresponding to the allocation values. In other words, when a jackpot corresponding to the second special pattern occurs, the probability that the "16 round probability variable pattern" will be selected is 60/100 (=60%), the probability that the "6 round probability variable pattern 1" will be selected is 20/100 (=20%), and the probability that the "6 round probability variable pattern 2" will be selected is 20/100 (=20%).

If the current jackpot result corresponds to the second special symbol, the main control CPU 72 performs a selection lottery based on the jackpot symbol random number, and selectively determines the winning symbol with the selection ratio shown in the second special symbol jackpot stop symbol selection table. Similarly, the second special symbol jackpot stop symbol selection table also specifies, for example, 2-byte command data as the stop symbol command when a win occurs, as shown in the third column from the left. Here again, the stop symbol command is written as a combination of MODE value-EVENT value, and the MODE value "B2H" in the upper byte indicates that the current winning symbol was selected when the second special symbol jackpot occurred. The EVENT values "01H", "02H", and "03H" in the lower byte each indicate the type of winning symbol corresponding to the selection table. For example, if the result of the current jackpot corresponds to the second special symbol, and the "16-round special symbol" is selected as the winning symbol, the stop symbol command will be written as "B2H01H."

As described above, when the main control CPU 72 selects a winning pattern from the second special pattern jackpot stop pattern selection table, it generates a stop pattern command for that time. The generated stop pattern command is sent to the performance control device 124, for example, in the performance command sending process. In addition, the main control CPU 72 determines the jackpot stop pattern number for the second special pattern based on the selected winning pattern.

[Number of chances]
The second column from the right in the table for selecting the stop pattern when the second special pattern jackpot occurs shows the number of times of special chance (ST number of times) that will be awarded after the jackpot game ends.
In this embodiment, if the game ball passes through the probability change area during a jackpot game, and the game ball corresponds to the "16-round probability change symbol,""6-round probability change symbol 1," or "6-round probability change symbol 2," the number of probability changes is awarded 170 times. Note that if the game ball does not pass through the probability change area during a jackpot game even if the game ball corresponds to the "16-round probability change symbol,""6-round probability change symbol 1," or "6-round probability change symbol 2," the number of probability changes is not awarded.

[Time-saving times]
The right column of the second special pattern jackpot stop pattern selection table shows the number of time-saving times (maximum number of times) that will be granted after the jackpot game ends.
In this embodiment, if the game ball corresponds to a "16-round special probability pattern" or a "6-round special probability pattern 1" and passes through the special probability area during a jackpot game, 170 time-saving times are awarded.
On the other hand, if the "6-round special probability pattern 2" occurs and the game ball passes through the special probability area during a jackpot game, 100 time-saving times will be awarded.
In addition, if the "16-round special probability symbol,""6-round special probability symbol 1," or "6-round special probability symbol 2" is matched but the game ball does not pass through the special probability region during the jackpot game, 100 time-saving times will be awarded.

[See Figure 20: Special symbol variation pre-processing]
Step S2412: Next, the main control CPU 72 executes a process for determining a fluctuation pattern at the time of a big win. In this process, the main control CPU 72 determines the fluctuation pattern (fluctuation time and stop display time) of the first special symbol or the second special symbol based on the fluctuation pattern determination random number shifted in the previous step S2200. In addition, the main control CPU 72 sets the determined value of the fluctuation time to the fluctuation timer, and sets the value of the stop display time to the stop symbol display timer. In general, in the case of a fluctuation of a reach for a big win, a longer fluctuation time is determined than in the case of a miss.

In this embodiment, when the internal lottery results in a jackpot, for example, a "reach effect" is generated in the performance to cause the jackpot to be won. In addition, the "jackpot time change pattern selection table" specifies change patterns corresponding to multiple types of "reach effects," and when a jackpot is won, one of the change patterns is selected.
Here, the reach performance includes various reach performances such as normal reach performance, long reach performance, super reach performance, etc. Also, when a win occurs while the time-saving function is in operation, a variation pattern having a short variation time (a variation pattern without a reach performance) may be selected instead of a variation pattern having a long variation time.

[Example of a fluctuation pattern selection table during a big win]
FIG. 24 is a diagram showing an example of a fluctuation pattern selection table at the time of a jackpot.
This selection table is a table used when a jackpot occurs (variation pattern definition means). This selection table is structured to store a set of one byte each of "comparison value" and "variation pattern number" in order from the top address, for example. For the "comparison value", for example, eight gradationally different values "101", "201", "211", "221", "231", "241", "251", and "255 (FFH)" are provided, and "variation pattern numbers""61" to "68" are assigned to each "comparison value".

All of the variation pattern numbers "61" to "68" correspond to variation patterns in which a reach effect is performed and a win occurs. Of these, variation pattern numbers "61" to "64" correspond to variation patterns in which a win occurs after a story reach, variation pattern numbers "65" and "66" correspond to variation patterns in which a win occurs after a super reach, and variation pattern numbers "67" and "68" correspond to variation patterns in which a win occurs after a normal reach. Note that when a win occurs in a high probability time-shortened state, a variation pattern in which a win occurs without executing a reach effect may be set.

The main control CPU 72 compares the acquired fluctuation pattern determination random number value with the "comparison values" in the above fluctuation pattern selection table in order, and if the random number value is less than or equal to the comparison value, selects the fluctuation pattern number corresponding to that comparison value (fluctuation pattern determination means). For example, if the fluctuation pattern determination random number value at that time is "190", when compared with the first comparison value "101", the random number value exceeds the comparison value, so the main control CPU 72 compares the random number value with the next comparison value "201". In this case, since the random number value is less than or equal to the comparison value, the main control CPU 72 selects "62" as the corresponding fluctuation pattern number.

[See Figure 20: Special symbol variation pre-processing]
Step S2414: Next, the main control CPU 72 executes other setting processing at the time of a jackpot. In this processing, the main control CPU 72 sets the value (01H) of the time-saving function activation flag as a game state flag in the flag area of the RAM 76 (time-saving state transition means, time-saving function activation means, advantageous game state transition means, special state transition means), regardless of the type of the winning symbol (the number of symbols stopped at the time of a jackpot) determined in the previous step S2410.

In addition, in the processing of step S2414, the main control CPU 72 determines the display mode of the stop pattern (jackpot pattern) by the first special pattern display device 34 or the second special pattern display device 35 based on the jackpot stop pattern number. In addition, the main control CPU 72 generates a lottery result command (at the time of a jackpot) together with a stop pattern command (at the time of a jackpot). These stop pattern command and lottery result command are also transmitted to the performance control device 124 in the performance command transmission processing.

Next, we will explain how to handle a small win.
Step S2407: The main control CPU 72 executes a process for determining the stop pattern at the time of a small win. In this process, the main control CPU 72 determines the type of winning pattern at the time of a small win (the stop pattern number at the time of a small win) based on the big win pattern random number. Here, too, the relationship between the big win pattern random number value and the type of winning pattern at the time of a small win is specified in advance in the special pattern selection table at the time of a small win (winning type specifying means). In this embodiment, the winning pattern at the time of a small win is determined using the big win pattern random number in order to reduce the load on the main control CPU 72, but a separate dedicated random number may be used.

[Winning design when small win occurs]
In this embodiment, the winning symbol at the time of a small win is only one type, the "one-time opening small win symbol". However, other types such as "two-time opening small win symbol" and "three-time opening small win symbol" may be prepared. Since the "small win" as a result of the internal lottery does not trigger the subsequent state to change to a "high probability state" or a "time-shortened state", the "one-time opening small win symbol" can be provided without being bound by the "two rounds (two openings) or more" rule that is essential for this type of pachinko machine.

Step S2408: Next, the main control CPU 72 executes a process for determining the fluctuation pattern at the time of a small win. In this process, the main control CPU 72 determines the fluctuation pattern (fluctuation time and stop display time) of the first special symbol or the second special symbol based on the fluctuation pattern determination random number shifted in the previous step S2200 (fluctuation pattern selection means). In addition, the main control CPU 72 sets the determined value of the fluctuation time in the fluctuation timer, and sets the value of the stop display time in the stop symbol display timer. Note that in this embodiment, in the case of a small win, it is possible to select a reach fluctuation pattern, or a fluctuation pattern equivalent to that at the time of a miss normal fluctuation.

Step S2409: Next, the main control CPU 72 executes other setting processing for a small win. In this processing, the main control CPU 72 determines the display mode of the stop pattern (small win pattern) by the first special pattern display device 34 or the second special pattern display device 35 based on the stop pattern number at the time of a small win. In addition, the main control CPU 72 generates a stop pattern command and a lottery result command (at the time of a small win) to be sent to the performance control device 124. These stop pattern commands and lottery result commands are also sent to the performance control device 124 in the performance command sending processing.

Step S2415: Next, the main control CPU 72 executes special pattern change start processing. In this processing, the main control CPU 72 selects change pattern data based on the change pattern number (miss/win). In addition, the main control CPU 72 sets a change start flag for the special pattern in the flag area of the RAM 76. Then, the main control CPU 72 generates a change start command to be sent to the performance control device 124. This change start command is also sent to the performance control device 124 in the performance command sending processing. After completing the above steps, the main control CPU 72 sets the special pattern change processing (step S3000) as the next jump destination and returns to the special pattern game processing.

[Figure 18: Processing during special symbol fluctuation, processing during special symbol stop display]
In the special symbol variation process, the main control CPU 72 loads the value of the variation timer from the register to the timer counter, and then decrements the timer counter value according to the passage of time (the number of clock pulse counts or the value of the interrupt counter). The main control CPU 72 then controls the variation display of the special symbol while referring to the timer counter value until the timer counter value becomes 0. When the timer counter value becomes 0, the main control CPU 72 sets the special symbol stop display process (step S4000) as the next jump destination and generates a confirmation command. Here, the "confirmation command" is a command indicating that the special symbol has stopped. The confirmation command is transmitted to the performance control device 124 in the performance command transmission process (step S142 in FIG. 10) executed in the main loop.

In addition, in the special pattern stopped display processing, the main control CPU 72 controls the stopped display of the special pattern based on the stopped pattern determined in the stopped pattern determination processing (steps S2404, S2407, and S2410 in FIG. 20). In addition, the main control CPU 72 generates a stopped display time end command. The stopped display time end command is transmitted to the performance control device 124 in the performance command transmission processing. When the stopped pattern is displayed for a predetermined time in the special pattern stopped display processing, the main control CPU 72 erases the pattern change in progress flag.

[Special pattern memory area shift processing]
25 is a flow chart showing an example of a procedure for special symbol memory area shift processing. In the previous special symbol variation pre-processing, if the value of the operation memory counter corresponding to the first special symbol or the second special symbol is greater than "0" (step S2100 in FIG. 20: Yes), the main control CPU 72 executes this special symbol memory area shift processing. Each procedure will be explained below.

Step S2210: The main control CPU 72 checks whether the oldest of the current activation memories corresponds to the first special symbol. That is, the memory area of the RAM 76 is accessed, and if the oldest activation memory does not correspond to the first special symbol but corresponds to the second special symbol (No), the main control CPU 72 proceeds to step S2212.

Step S2212: The main control CPU 72 designates the second special symbol as the special symbol to be shifted in the memory area. This designation is performed, for example, by setting "02H" as the target symbol designation value.

Step S2214: On the other hand, if the oldest activation memory corresponds to the first special symbol (step S2210: Yes), the main control CPU 72 designates the first special symbol as the special symbol to be shifted in the memory area. In this case, the designation is performed, for example, by setting "01H" as the target symbol designation value.

Step S2216: For the special symbol specified in either step S2212 or step S2214, the main control CPU 72 shifts the random number storage area of the RAM 76. Note that the specific processing content has already been described in the special symbol change pre-processing above.

Step S2218: Next, the main control CPU 72 subtracts the value of the operation memory counter for the target special symbol. For example, if the target for shifting the memory area this time is the second special symbol, the main control CPU 72 subtracts (-1) from the value of the operation memory counter corresponding to the second special symbol.

Step S2220: The main control CPU 72 then sets the "number of activation memories at the start of fluctuation" from the value of the activation memory counter after subtraction. Note that here, the "number of activation memories at the start of fluctuation" may be set by adding the values of the activation memory counter for both the first special symbol and the second special symbol.

Step S2222: The main control CPU 72 also checks whether the special pattern to be shifted this time in the memory area is the second special pattern.
Step S2224: If the target is the second special symbol (Step S2222: Yes), the main control CPU 72 sets the effect command when the number of operation memories is decreased for the second special symbol. The effect command set here is also generated as a command of one word length, but its configuration is in contrast to the above-mentioned "effect command when the number of operation memories is increased". That is, the effect command when the number of operation memories is decreased is obtained by adding the value of the lower byte (e.g., "00H" to "03H") representing the number of operation memories after the decrease to the preceding value of the upper byte (e.g., "BCH") representing the command type, and further adding (logical OR) an additional value (e.g., "10H") meaning "a decrease in the number of operation memories due to consumption". Therefore, by logical ORing the additional value "10H" with the lower byte, the second digit becomes "1", and this value represents "the result of a decrease in the number of operation memories (change information)". In other words, if the lower byte of the command is "13H", it indicates that the number of activation memories up to the previous time "4" (command notation "14H") has been reduced by one, resulting in the current number of activation memories being "3" (command notation "13H"). Similarly, if the lower byte is "12H" to "10H", it indicates that the number of activation memories up to the previous time "3" to "1" (command notation "13H" to "11H") has been reduced by one, resulting in the current number of activation memories being "2" to "0" (command notation "12H" to "10H"). The preceding value "BCH" is a value indicating that the current performance command is an activation memory number command for the second special pattern.

Step S2226: If the current target is the first special symbol (step S2222: No), the main control CPU 72 sets an effect command for the first special symbol when the number of activation memories decreases. In this case, the command is the same as above, except that the preceding value is a value (e.g., "BBH") indicating that the number of activation memories is a command for the first special symbol.

Step S2228: Then, the main control CPU 72 executes a performance command output process. This process is for transmitting the performance command set in the previous step S2224 or step S2226 when the number of operation memories is reduced to the performance control device 124 (memory number notification means).
After completing the above steps, the main control CPU 72 returns to the special pattern change pre-processing (FIG. 20).

[Special pattern stop display processing]
26 is a flow chart showing an example of a procedure for processing during the stop display of a special symbol. Each procedure will be described below.

Step S4100: The main control CPU 72 decrements the value of the stopped pattern display timer (decrements by the interrupt period).

Step S4200: The main control CPU 72 then determines whether the stopped display time has ended based on the value of the stopped symbol display timer that has been subtracted this time. Specifically, if the value of the stopped symbol display timer is not equal to or less than 0, the main control CPU 72 determines that the stopped display time has not yet ended (No). In this case, the main control CPU 72 returns to the special symbol game processing, and in the next interrupt cycle, it jumps from the execution selection processing (step S1000 in FIG. 18) and repeatedly executes the special symbol stopped display processing.

In contrast, if the value of the stopped symbol display timer is equal to or less than 0, the main control CPU 72 determines that the stopped display time has ended (Yes). In this case, the main control CPU 72 then executes step S4250.

Step S4250: The main control CPU 72 generates a static display time end command. The static display time end command is sent to the performance control device 124 in the performance command sending process. The main control CPU 72 also erases the pattern changing flag here. The "static display time end command" is a command indicating that the static display time of the special pattern has ended (elapsed).

Step S4300: Here, the main control CPU 72 checks whether the value of the jackpot flag (01H) is set. If the value of the jackpot flag (01H) is set (Yes), the main control CPU 72 then executes step S4350.

[When elected]
Step S4350: The main control CPU 72 sets the jump destination of the jump table to "Big Win Variable Winning Device Management Processing". The main control CPU 72 executes a process to set various functions to inactive in this process. Specifically, the probability fluctuation function is deactivated, and the time reduction function is deactivated. As a result, before the special game (big role) starts, the state is shifted to a low probability non-time reduction state.

Step S4400: The main control CPU 72 sets the internal state flag for control to "Big Role Start (During Jackpot Play)". The main control CPU 72 also sets the value of the continuous operation count status according to the type of jackpot pattern. For example, if the type of jackpot pattern is a "16-round variable probability pattern", the continuous operation count status is set to a value corresponding to "16 rounds". If the type of jackpot pattern is a "12-round variable probability pattern 1, 2" or a "12-round normal pattern", the continuous operation count status is set to a value representing "12 rounds". If the type of jackpot pattern is a "6-round variable probability pattern 1, 2", the continuous operation count status is set to a value representing "6 rounds". The main control CPU 72 then generates a state command representing a jackpot. The state command representing a jackpot is transmitted to the performance control device 124 in the performance command transmission process.

Step S4500: The main control CPU 72 then generates a continuous operation count command. The continuous operation count command can be generated based on the type of jackpot pattern (stop pattern number) determined in the previous jackpot stop pattern determination process (step S2410 in FIG. 20). For example, if the type of jackpot pattern is a "16-round variable pattern", the continuous operation count command is generated as a value representing "16 rounds". Also, if the type of jackpot pattern is a "12-round variable pattern 1, 2" or a "12-round normal pattern", the continuous operation count command is generated as a value representing "12 rounds". Furthermore, if the type of jackpot pattern is a "6-round variable pattern 1, 2", the continuous operation count command is generated as a value representing "6 rounds". The generated continuous operation count command is transmitted to the performance control device 124 in the performance command transmission process.

When the above steps are completed upon a jackpot, the main control CPU 72 returns to special symbol game processing.

[When not elected]
In contrast, in cases other than a jackpot, the following procedure is executed.
That is, if the main control CPU 72 determines in step S4300 that the value of the jackpot flag (01H) is not set (No), it then executes step S4600.

Step S4600: The main control CPU 72 then checks whether the value of the small win flag (01H) is set. If the value of the small win flag (01H) is not set and it is simply a miss (No), the main control CPU 72 then executes step S4602.

Step S4602: The main control CPU 72 sets the address of the special pattern change pre-processing as the jump destination address in the jump table.

Step S4605: On the other hand, if the value of the small win flag (01H) is set (Step S4600: Yes), the main control CPU 72 sets the address of the variable winning device management process at the time of a small win as the jump destination address of the jump table.

Step S4606: The main control CPU 72 then sets "small win start (small win in progress)" as an internal state flag for control. The main control CPU 72 also generates a state command representing a small win in progress. The state command representing a small win in progress is transmitted to the performance control device 124 in the performance command transmission process.

Step S4610: Next, the main control CPU 72 loads the value of the number of times cut counter. The "number of times cut counter" is set in the probability change count area and time reduction count area of the RAM 76 in the "high probability state" and "time reduction state", respectively. In this embodiment, the so-called number of times cut probability change function is adopted, so when transitioning to the "high probability time reduction state", the number of times cut counter for the high probability state is set to a predetermined value (e.g. 170 times), and the number of times cut counter for the time reduction state is set to a predetermined value (e.g. 170 times or 100 times). Also, when transitioning to the "low probability time reduction state", the number of times cut counter for the high probability state is not set, and the number of times cut counter for the time reduction state is set to a predetermined value (e.g. 100 times).

Step S4620: The main control CPU 72 checks whether the loaded counter value is 0. At this time, if the number of times the counter value is already 0 (Yes), the main control CPU 72 returns to the special symbol game processing. On the other hand, if the number of times the counter value is not 0 (No), the main control CPU 72 generates a number of times the counter value command and then executes step S4630.

Step S4630: The main control CPU 72 decrements (subtracts 1) the number of cut-off counter value.
Step S4640: Then, the main control CPU 72 judges whether the subtraction result is not 0. If the subtraction result indicates that the value of the counter is not 0 (Yes), the main control CPU 72 returns to the special symbol game process. On the other hand, if the value of the counter is 0 (No), the main control CPU 72 proceeds to step S4650.

Step S4650: Here, the main control CPU 72 resets the flag when the count-off function is activated. In this embodiment, when the game matches "any probability variable pattern other than 6-round probability variable pattern 2" and transitions to the "high probability time-shortened state", the count-off counters for the high probability state and the time-shortened state are set to a predetermined value (e.g., 170 times), so the probability fluctuation function activation flag and the time-shortened function activation flag are reset.

In addition, when the 6-round probability variation pattern 2 is matched and a transition to the "high probability time-shortened state" occurs, the number-of-times counter for the high probability state is set to a predetermined value (e.g., 170 times), and the number-of-times counter for the time-shortened state is set to a predetermined value (e.g., 100 times). Therefore, the time-shortened function activation flag is reset when the 100th variation has ended, and the probability variation function activation flag is reset when the 170th variation has ended (advantageous game state transition means, special state transition means).

Furthermore, when transitioning to the "low probability time-saving state", the number-off counter for the time-saving state is set to a predetermined value (e.g., 100 times), so only the time-saving function activation flag is reset. This ends the time-saving state and high probability state after the special symbol is stopped and displayed. Once the above procedure is completed, the game returns to the special symbol game processing.

[Display output management process]
Next, Fig. 27 is a flow chart showing an example of the configuration of the display output management process (step S232 in Fig. 13) executed in the timer interrupt process. The display output management process includes a subroutine group of a special symbol display setting process (step S1200), a normal symbol display setting process (step S1210), a status display setting process (step S1220), an operation memory display setting process (step S1230), and a continuous operation count display setting process (step S1240).

Of these, the special pattern display setting process (step S1200), normal pattern display setting process (step S1210), and operation memory display setting process (step S1230) are processes that generate and output drive signals to be applied to the LEDs of the first special pattern display device 34, the second special pattern display device 35, the normal pattern display device 33, the normal pattern operation memory lamp 33a, the first special pattern operation memory lamp 34a, and the second special pattern operation memory lamp 35a, as already described.

The state display setting process (step S1220) and the continuous operation count display setting process (step S1240) are processes for generating and outputting drive signals to be applied to each LED of the game state display device 38. First, in the state display setting process, the main control CPU 72 controls the lighting of the probability variation state display lamp 38d and the time-saving state display lamp 38e according to the value of the probability variation function operation flag or the time-saving function operation flag. For example, when the power of the pachinko machine 1 is turned on, if the value (01H) is set to the probability variation function operation flag, the main control CPU 72 outputs a lighting signal to the LED corresponding to the probability variation state display lamp 38d. The probability variation state display lamp 38d continues to light up until a big win game related to a special symbol is started, or until the probability variation function is turned off after the special symbol variation display is performed a specified number of times, and then it is switched off (turned off). On the other hand, if the time-saving function activation flag is set to a value (01H), regardless of whether the power is turned on or not, the main control CPU 72 outputs a lighting signal to the LED corresponding to the time-saving status display lamp 38e. Furthermore, the main control CPU 72 controls the lighting of the launch position designation lamp 38f according to the special game management status.
Although this embodiment does not adopt right-handed hitting, if the model adopts right-handed hitting, in a situation where right-handed hitting is necessary, the main control CPU 72 outputs a lighting signal to the LED corresponding to the launch position designation lamp 38f.

The main control CPU 72 also controls the lighting of the jackpot type display lamps 38a, 38b, and 38c in the continuous operation count display setting process. Specifically, the main control CPU 72 outputs a lighting signal to one of the jackpot type display lamps 38a, 38b, and 38c based on the value of the continuous operation count status. At this time, the target to which the lighting signal is output is one of the display lamps 38a, 38b, and 38c corresponding to the jackpot pattern specified by the value of the continuous operation count status. For example, if the value of the continuous operation count status specifies "16 rounds", the main control CPU 72 outputs a lighting signal to the lamp 38c representing "16 rounds (16R)". Also, if the value of the continuous operation count status specifies "12 rounds", the main control CPU 72 outputs a lighting signal to the lamp 38b representing "12 rounds (12R)". Furthermore, if the value of the continuous operation count status specifies "6 rounds", the main control CPU 72 outputs a lighting signal to the lamp 38a representing "6 rounds (6R)".

[Variable winning device management process during big win]
Next, the details of the variable winning device management process at the time of the big win will be described. Fig. 28 is a flowchart showing an example of the configuration of the variable winning device management process at the time of the big win. The variable winning device management process at the time of the big win includes a subroutine group of a game process selection process at the time of the big win (step S5100), a large winning hole opening pattern setting process at the time of the big win (step S5200), a large winning hole opening and closing operation process at the time of the big win (step S5300), a large winning hole closing process at the time of the big win (step S5400), and a termination process at the time of the big win (step S5500).

Step S5100: In the jackpot game process selection process, the main control CPU 72 selects the jump destination of the process to be executed next (one of steps S5200 to S5500). That is, the main control CPU 72 selects the program address of the process to be executed next from the jump table as the jump destination address, and also sets the end of the jackpot variable winning device management process as the return address in the stack pointer. Which process is selected as the next jump destination depends on the progress of the process performed so far. For example, if the operation (opening and closing operation) of the first variable winning device 30 or the second variable winning device 31 has not yet started, the main control CPU 72 selects the jackpot large winning port opening pattern setting process (step S5200) as the next jump destination. On the other hand, if the process for setting the large prize opening pattern at the time of a jackpot has already been completed, the main control CPU 72 selects the process for opening and closing the large prize opening at the time of a jackpot (step S5300) as the next jump destination, and if the process for opening and closing the large prize opening at the time of a jackpot has been completed, the main control CPU 72 selects the process for closing the large prize opening at the time of a jackpot (step S5400) as the next jump destination. Also, if the process for opening and closing the large prize opening at the time of a jackpot and the process for closing the large prize opening at the time of a jackpot are repeatedly executed for the set number of consecutive operations (number of rounds), the main control CPU 72 selects the process for ending at the time of a jackpot (step S5500) as the next jump destination. Each process will be explained in more detail below.

[Setting process for opening pattern of big prize hole at the time of big win]
29 is a flow chart showing an example of a procedure for setting a pattern for opening the large prize opening when a jackpot is hit. This procedure is for setting conditions such as the number of times the first variable prize winning device 30 or the second variable prize winning device 31 is opened and closed when a jackpot is hit, and the time for each opening. Each procedure will be explained below.

Step S5204: The main control CPU 72 executes a pattern-specific opening pattern selection process. In this process, the main control CPU 72 selects the opening pattern of the large prize opening (the number of openings per round and the time for each opening), the interval time between rounds, the count number in one round (maximum number of winnings), and the operation pattern of the solenoid 99 for the high probability area according to the winning pattern that applies this time. The opening pattern of the large prize opening for each winning pattern, the operation pattern of the solenoid 99 for the high probability area, and the interval time between rounds are as explained in the operation pattern of the variable winning device during a big win shown in Figure 19. Note that the number of counts in one round (maximum number of winnings) is basically about 10, but it is almost impossible for a winning to occur during the extremely short opening time (about 0.1 seconds) (it is not impossible, but it is extremely difficult).

Step S5206: The main control CPU 72 sets the number of rounds to be executed in the current jackpot game based on the winning pattern at the time of the jackpot selected in the previous jackpot stop pattern determination process (step S2410 in FIG. 20). Specifically, if the "16-round variable probability pattern" is selected as the winning pattern, the main control CPU 72 sets the number of rounds to be executed to 16. Also, if the "12-round variable probability pattern 1, 2" or "12-round normal pattern" is selected as the winning pattern, the main control CPU 72 sets the number of rounds to be executed to 12. Furthermore, if the "6-round variable probability pattern 1, 2" is selected as the winning pattern, the main control CPU 72 sets the number of rounds to be executed to 6. The number of rounds to be executed set here is stored in, for example, a buffer area of the RAM 76 using a corresponding value in the program.

Step S5208: Next, the main control CPU 72 sets the jackpot opening timer and the special probability area timer (a timer that counts the opening time of the special probability area) based on the special prize opening pattern set in the previous step S5204 and the operation pattern of the special probability area solenoid 99. The timer value set here becomes the opening time of the first variable prize winning device 30 or the second variable prize winning device 31 and the opening time of the special probability area. If the values of the jackpot opening timer and the special probability area timer are set to about 20.0 to 29.0 seconds, the opening time will be sufficient time for balls to easily enter the special prize opening or pass through the special probability area during one opening (for example, the time it takes for 10 or more game balls to be launched by the launch control board set 174, preferably 6 seconds or more). On the other hand, if the values of the jackpot opening timer and the special probability zone timer are set to 0.1 seconds, the opening time will be a short time (for example, shorter than 1 second, preferably shorter than the interval between launches of game balls by the launch control board set 174) that makes it almost impossible (or impossible) for a ball to enter the jackpot opening or pass through the special probability zone during one opening.

Step S5210: The main control CPU 72 then sets a jackpot interval timer and a special probability area interval timer (a timer that counts the waiting time for temporarily closing the special probability area) based on the jackpot opening pattern and the operation pattern of the special probability area solenoid 99 set in the previous step S5204. The timer value set here is the waiting time between rounds during a jackpot or the temporary closure time of the special probability area.

Step S5212: After completing the above steps, the main control CPU 72 sets the next jump destination to the big win opening/closing operation process at the time of a big win, and returns to the variable win device management process at the time of a big win (Figure 28).

[Big prize opening and closing process at the time of big win]
30 is a flow chart showing an example of a procedure for processing the opening and closing operation of the large prize winning port when a jackpot is hit. This process is for controlling the opening and closing operation of the first variable prize winning device 30 or the second variable prize winning device 31 when a jackpot is hit. The procedure will be described below.

Step S5301: The main control CPU 72 checks whether the large prize opening interval timer is counting down. Specifically, it is possible to check whether the large prize opening interval timer is counting down by checking whether the large prize opening interval timer set in step S5314 below is already running.

As a result, if it is confirmed that the large prize opening interval timer is counting down (Yes), the main control CPU 72 executes step S5314. On the other hand, if it is not confirmed that the large prize opening interval timer is counting down (No), the main control CPU 72 executes step S5302.

Step S5302: The main control CPU 72 opens the first large prize opening or the second large prize opening. Specifically, based on the operation pattern of the variable prize opening device during a jackpot shown in FIG. 19, a drive signal is output to be applied to the first large prize opening solenoid 90 or the second large prize opening solenoid 97. This causes the first variable prize opening device 30 or the second variable prize opening device 31 to operate and transition from a closed state to an open state.

Step S5303: Next, the main control CPU 72 executes an opening timer countdown process. In this process, the opening timer countdown process that was set in the previous process for setting the large prize opening pattern at the time of a jackpot (step S5208 in FIG. 29) is executed.

Step S5303a: The main control CPU 72 checks whether the high probability area interval timer is counting down. Specifically, it is possible to check whether the high probability area interval timer is counting down by checking whether the high probability area interval timer set in the following step S5314 is already running.

As a result, if it is confirmed that the variable probability area interval timer is counting down (Yes), the main control CPU 72 executes step S5314. On the other hand, if it is not confirmed that the variable probability area interval timer is counting down (No), the main control CPU 72 executes step S5304.

Step S5304: The main control CPU 72 executes the high probability area opening process. Specifically, based on the operation pattern of the variable winning device during a jackpot as shown in FIG. 19, a drive signal is output to be applied to the high probability area solenoid 99. This causes the high probability area blade member 31d to open, making it possible to guide the game ball to the high probability area located inside the second variable winning device 31.

Step S5305: Next, the main control CPU 72 executes a high probability region timer countdown process. In this process, the high probability region timer countdown process that was set in the previous high probability region opening pattern setting process (step S5208 in FIG. 29) is executed.

Step S5306: Next, the main control CPU 72 checks whether the special prize opening time has ended. Specifically, it checks whether the value of the opening timer after the countdown process is 0 or less, and if the value of the opening timer is not yet 0 or less (No), the main control CPU 72 next executes step S5307a.

Step S5307a: Next, the main control CPU 72 checks whether the high probability region opening time has ended. Specifically, it checks whether the value of the high probability region timer after the countdown process is 0 or less, and if the value of the opening timer is not yet 0 or less (No), the main control CPU 72 executes step S5308.

On the other hand, if the value of the variable probability area timer is equal to or less than 0 (Yes), the main control CPU 72 executes step S5307b.

Step S5307b: Execute a process to close the special probability area. Specifically, execute a process to stop the output of the drive signal applied to the special probability area solenoid 99. This closes the special probability area blade member 31d, and the game ball cannot be guided to the special probability area located inside the second variable winning device 31.

Step S5308: The main control CPU 72 executes a winning ball count process. In this process, the number of game balls that have won in the first variable winning device 30 or the second variable winning device 31 (the first large winning slot or the second large winning slot that is open) during the opening time is counted. Specifically, the main control CPU 72 increments the value of the count number based on the winning detection signal input from the first count switch 84 or the second count switch 85 during the opening time.

Step S5310: Next, the main control CPU 72 checks whether the current count is less than a predetermined number (10). This predetermined number determines the upper limit of the number of winning balls (upper limit of the number of prize balls) permitted per opening (one round during a jackpot). If the count has not yet reached the predetermined number (Yes), the main control CPU 72 returns to the jackpot variable winning device management process. Then, when the main control CPU 72 next executes the jackpot variable winning device management process, the jump destination is currently set to the jackpot large winning port opening and closing operation process, so the main control CPU 72 repeatedly executes the procedures of steps S5301 to S5310.

When it is determined in step S5306 that the time for opening the large prize opening has ended (Yes), or when it is confirmed in step S5310 that the count has reached a predetermined number (No), the main control CPU 72 then executes step S5312.

Step S5312: The main control CPU 72 closes the first large prize opening or the second large prize opening. Specifically, it stops the output of the drive signal applied to the first large prize opening solenoid 90 or the second large prize opening solenoid 97. This causes the first variable prize opening device 30 or the second variable prize opening device 31 to transition from an open state to a closed state.

Step S5313: The main control CPU 72 executes a process to close the special probability area. Specifically, it executes a process to stop the output of the drive signal applied to the special probability area solenoid 99. This closes the special probability area blade member 31d, and the game ball cannot be guided to the special probability area located inside the second variable winning device 31.

Step S5314: Next, the main control CPU 72 executes an interval timer countdown process. In this process, the main control CPU 72 executes the countdown of the large prize opening interval timer and the high probability area interval timer that were set in the large prize opening opening pattern setting process at the time of a jackpot (step S5210 in FIG. 29).

Step S5315: The main control CPU 72 checks whether the large prize opening interval time has ended. Specifically, it checks whether the value of the large prize opening interval timer after the countdown process is 0 or less, and if the value of the large prize opening interval timer is not yet 0 or less (No), the main control CPU 72 returns to the end address of the large prize opening variable winning device management process at the time of a large prize win (Figure 28). Then, when the large prize opening opening opening operation process at the time of a large prize win is executed at the next call, it jumps from the top step S5301 and directly executes step S5314. On the other hand, if it is confirmed that the value of the large prize opening interval timer after the countdown process is 0 or less (Yes), the main control CPU 72 executes step S5318.

Step S5318: The main control CPU 72 increments the value of the opening count counter. Note that the value of the opening count counter is stored in the count area of the RAM 76, for example with an initial value of 0.

Step S5320: The main control CPU 72 checks whether the value of the opening count counter after incrementing has reached the number of times set in the current round. Here, the reason for determining the "number of times set in the current round" is to accommodate an opening pattern in which, for example, "the first variable winning device 30 or the second variable winning device 31 is opened multiple times in one round during a jackpot". Note that this embodiment does not adopt such an opening pattern, and the "number of times set in the current round" is set to one time per round. Therefore, since the counter value reaches the set number of times with one opening/closing operation in each round during a jackpot game (Yes), the main control CPU 72 proceeds to step S5322.

On the other hand, if a pattern is adopted in which multiple opening and closing operations are repeated within one round, the counter value will not have reached the set number of times at the end of one opening (No). In this case, when the main control CPU 72 returns to the jackpot variable winning device management process, the jump destination is currently set to the jackpot large winning port opening and closing operation process, so steps S5301 to S5320 are repeatedly executed. As a result, the opening count counter is incremented in step S5318, and when the counter value reaches the set number of times (Yes), the main control CPU 72 proceeds to step S5322.

Step S5322: The main control CPU 72 sets the next jump destination to the jackpot time large prize opening closing process and returns to the jackpot time variable prize opening management process. Then, when the jackpot time variable prize opening management process is next executed, the main control CPU 72 next executes the jackpot time large prize opening closing process.

[Big win hole closing process when big win occurs]
31 is a flow chart showing an example of a procedure for closing the large prize winning hole when a big win occurs. This process for closing the large prize winning hole when a big win occurs is for continuing or terminating the operation of the first variable prize winning device 30 or the second variable prize winning device 31. The procedure will be described below.

Step S5402: The main control CPU 72 increments the round number counter. As a result, for example, when the first round ends and the second round begins, the value of the round number counter becomes "1."

Step S5404: The main control CPU 72 checks whether the incremented value of the round number counter has reached the set number of execution rounds. Specifically, the main control CPU 72 refers to the incremented value of the round number counter (1 to 15), and if the value is less than the set number of execution rounds (1 to 15 after subtracting 1) (No), it then executes step S5405.

Step S5405: The main control CPU 72 generates a round number command from the current value of the round number counter. This command is sent to the performance control device 124 in the performance command sending process. The performance control device 124 can check the current number of rounds based on the received round number command.

Step S5406: The main control CPU 72 sets the next jump destination to the big prize opening opening and closing operation processing when a big win occurs.

Step S5408: The main control CPU 72 then resets the winning ball count counter and returns to the variable winning device management process when a jackpot occurs.

When the main control CPU 72 next executes the jackpot variable winning device management process, in the jackpot game process selection process (step S5100 in FIG. 28), the main control CPU 72 executes the jackpot large winning port opening/closing operation process, which is the next jump destination. After executing the jackpot large winning port opening/closing operation process, the main control CPU 72 executes the jackpot large winning port closing process again, and repeatedly executes steps S5402 to S5408. As a result, the opening and closing operation of the first variable winning device 30 or the second variable winning device 31 is executed continuously until the actual number of rounds reaches the set number of execution rounds (9 or 16).

If the actual number of rounds reaches the set number of execution rounds (step S5404: Yes), the main control CPU 72 then executes step S5410.

Step S5410, Step S5412: In this case, the main control CPU 72 resets the round number counter (=0) and sets the next jump destination to the end processing at the time of the jackpot.

Step S5408: The main control CPU 72 then resets the winning ball counter and returns to the jackpot variable winning device management process. As a result, the next time the main control CPU 72 executes the jackpot variable winning device management process, the jackpot end process will be selected.

[Ending process when hitting a jackpot]
32 is a flow chart showing an example of a procedure for the end process at the time of a big win. This end process at the time of a big win is for preparing the conditions for ending the operation of the first variable winning device 30 or the second variable winning device 31 at the time of a big win. The following is an explanation of the procedure.

Step S5501: The main control CPU 72 executes a jackpot end time timer countdown process. In this process, the main control CPU 72 sets an initial value for the jackpot end time timer, and then counts down the timer over time (each time this module is called).

Step S5502: Next, the main control CPU 72 checks whether the jackpot end time has elapsed. Specifically, if the value of the jackpot end time timer has not yet reached 0, the main control CPU 72 determines that the jackpot end time has not elapsed (No). In this case, the main control CPU 72 ends this module and returns to the jackpot variable winning device management process (Figure 28).

After this, as time passes, when the value of the jackpot end time timer reaches 0, the main control CPU 72 determines that the jackpot end time has elapsed (Yes) and executes step S5503 and subsequent steps.

Step S5503, Step S5504: The main control CPU 72 resets the jackpot flag (00H). This ends the jackpot game state in the control processing of the main control CPU 72. The main control CPU 72 also erases "jackpot in progress" from the internal state flag and declares the end of the jackpot as an internal state in the control processing. The main control CPU 72 also resets the value of the continuous operation count status.

Step S5506: Next, the main control CPU 72 checks whether the value of the probability fluctuation function activation flag (01H) is set. This flag is set in the previous switch input event processing (step S28 in FIG. 14).

Step S5508: If the value of the probability fluctuation function activation flag is set (step S5506: Yes), the main control CPU 72 sets the probability fluctuation count (for example, 170 times). The set value of the probability fluctuation count is stored, for example, in the probability fluctuation counter area of the RAM 76 and becomes the number-of-times-cut counter value. The probability fluctuation count set here becomes the upper limit number of times that the special pattern fluctuation (internal lottery) will be performed in a high probability state in subsequent games. In this embodiment, since a substantial upper limit is set for the high probability state, there are cases where a winning result is not obtained in the high probability state and a return is made to a low probability state (so-called number-of-times-cut probability fluctuation). Note that if the value of the probability fluctuation function activation flag is not set (step S5506: No), the main control CPU 72 does not execute step S5508.

Step S5510: Next, the main control CPU 72 checks whether the value of the time-saving function activation flag (01H) is set. This flag is set during the jackpot and other setting process (step S2414 in FIG. 20) during the previous special pattern change pre-processing.

Step S5512: If the value of the time-saving function activation flag is set (Step S5510: Yes), the main control CPU 72 sets the number of time-saving times (for example, 100 times or 170 times). Here, which number of time-saving times is set depends on the value of the probability fluctuation function activation flag. That is, if the value of the probability fluctuation function activation flag is set, the main control CPU 72 sets the number of time-saving times to 170 times (high probability time-saving state transition means, advantageous game state transition means), and if the value of the probability fluctuation function activation flag is not set, the main control CPU 72 sets the number of time-saving times to 100 times (low probability time-saving state transition means, advantageous game state transition means). However, even if the value of the probability fluctuation function activation flag is set, if the winning pattern corresponds to the 6-round probability variable pattern 2, the main control CPU 72 sets the number of time-saving times to 100 times (advantageous game state transition means, special state transition means). The set value of the number of time-saving times is stored in the time-saving count area of the RAM 76. The number of time-saving times set here will be the upper limit for the number of times the variable time of the special symbol will be shortened in subsequent games. Note that if the value of the time-saving function activation flag is not set (step S5510: No), the main control CPU 72 will not execute step S5512.

Step S5514: The main control CPU 72 then generates a state designation command based on various flags. Specifically, when the big win flag is reset or when a big win ends, a state designation command is generated that indicates the "normal" game state. If the probability fluctuation function activation flag is set, a state designation command is generated that indicates the "high probability" internal state, and if the time reduction function activation flag is set, a state designation command is generated that indicates the "time reduction" internal state. These state designation commands are transmitted to the performance control device 124 in the performance command transmission process.

Step S5516: After going through the above steps, the main control CPU 72 sets the next jump destination to the process for setting the large prize opening pattern when a jackpot occurs.

Step S5518: The main control CPU 72 then sets the jump destination in the execution selection process (step S1000 in FIG. 18) in the special symbol game process to the special symbol variation pre-processing. After completing the above steps, the main control CPU 72 returns to the jackpot variable winning device management process.

[Variable winning device management process at the time of small hit]
Next, the details of the variable winning device management process at the time of small win will be described. Figure 33 is a flowchart showing an example of the configuration of the variable winning device management process at the time of small win. The variable winning device management process at the time of small win includes a subroutine group of a game process selection process at the time of small win (step S6100), a large winning hole opening pattern setting process at the time of small win (step S6200), a large winning hole opening and closing operation process at the time of small win (step S6300), a large winning hole closing process at the time of small win (step S6400), and a termination process at the time of small win (step S6500).

Step S6100: In the small win game process selection process, the main control CPU 72 selects the jump destination of the process to be executed next (one of steps S6200 to S6500). That is, the main control CPU 72 selects the program address of the process to be executed next from the jump table as the jump destination address, and also sets the end of the small win variable winning device management process in the stack pointer as the return address. Which process is selected as the next jump destination depends on the progress of the processes performed so far. For example, if the operation (opening and closing operation) of the first variable winning device 30 has not yet started, the main control CPU 72 selects the small win large winning port opening pattern setting process (step S6200) as the next jump destination. On the other hand, if the process for setting the large prize opening pattern at the time of a small win has already been completed, the main control CPU 72 selects the process for opening and closing the large prize opening at the time of a small win (step S6300) as the next jump destination, and if the process for opening and closing the large prize opening at the time of a small win has been completed, the main control CPU 72 selects the process for closing the large prize opening at the time of a small win (step S6400) as the next jump destination. Also, when the process for opening and closing the large prize opening at the time of a small win and the process for closing the large prize opening at the time of a small win are repeatedly executed for the set number of consecutive operations, the main control CPU 72 selects the process for ending at the time of a small win (step S6500) as the next jump destination. Each process will be explained in more detail below.

[Setting the large prize opening pattern when a small prize is won]
34 is a flow chart showing an example of a procedure for setting a large prize opening pattern when a small prize is won. This procedure is for setting conditions such as the number of times the first variable prize winning device 30 is opened and closed when a small prize is won, and the time for each opening. Each procedure will be explained below.

Step S6212: The main control CPU 72 sets the "small hit release pattern." In the case of this embodiment, the "small hit release pattern" is set to, for example, a "0.1 second release" pattern for the first and second hits. Note that since there is no concept of a "round" for a "small hit," the "release pattern" is also expressed as "first release," "second release," etc.

Step S6214: The main control CPU 72 sets the number of times the large prize opening will be opened, for example, to two, based on the large prize opening opening pattern set in the previous step S6212. The number of times the large prize opening is opened, set here, is stored, for example, in a buffer area of the RAM 76.

Step S6216: Next, the main control CPU 72 sets the small win opening timer. The timer value set here is the opening time per operation of the first variable winning device 30. In this embodiment, the small win opening timer value is set to 0.1 seconds, and such an opening time is a short time (e.g., shorter than 1 second, preferably shorter than the interval between launches of game balls by the launching device unit) during which a win at the large winning port hardly occurs (is difficult) during one opening.

Step S6218: The main control CPU 72 sets an interval timer for a small win. The timer value set here is the waiting time for each opening and closing operation of the first variable winning device 30 when a small win occurs, and this timer value is set to, for example, about 2 seconds.

Step S6220: After completing the above steps, the main control CPU 72 sets the next jump destination to the small win opening/closing operation process and returns to the small win variable winning device management process (Figure 33). The main control CPU 72 then executes the small win opening/closing operation process (step S6300).

[Processing the opening and closing of the large prize winning hole when a small prize is won]
35 is a flowchart showing an example of a procedure for processing the opening and closing operation of the large prize winning port when a small prize is won. This process is for controlling the opening and closing operation of the first variable prize winning device 30 when a small prize is won. The following describes the procedure.

Step S6301: The main control CPU 72 checks whether the interval timer is counting down. Specifically, it is possible to check whether the interval timer is counting down by checking whether the interval timer to be set in step S6314 below is already running.

If it is determined that the interval timer is counting down (Yes), the main control CPU 72 executes step S6314. On the other hand, if it is determined that the interval timer is not counting down (No), the main control CPU 72 executes step S6302.

Step S6302: The main control CPU 72 opens the first large prize opening. Specifically, it outputs a drive signal to be applied to the first large prize opening solenoid 90. This activates the first variable prize device 30, causing it to transition from a closed state to an open state.

Step S6304: Next, the main control CPU 72 executes an opening timer countdown process. In this process, the opening timer countdown process that was set in the previous process for setting the large prize opening pattern when a small win occurs (step S6216 in FIG. 34) is executed.

Step S6306: Next, the main control CPU 72 checks whether the open time has ended. Specifically, it checks whether the value of the open timer after the countdown process is 0 or less, and if the value of the open timer is not yet 0 or less (No), the main control CPU 72 next executes step S6308.

Step S6308: The main control CPU 72 executes a winning ball count process. In this process, the number of game balls that have won in the first variable winning device 30 (the first large winning port that is open) during the opening time is counted. Specifically, the main control CPU 72 increments the count value based on the winning detection signal input from the first count switch 84 during the opening time.

Step S6310: Next, the main control CPU 72 checks whether the current count is less than a predetermined number (10). This predetermined number determines the upper limit of the number of winning balls (upper limit of the number of prize balls) allowed per opening (per opening when a small win occurs). If the count has not yet reached the predetermined number (Yes), the main control CPU 72 returns to the small win variable winning device management process (Figure 33). Then, when the small win variable winning device management process is next executed, the jump destination is currently set to the small win large winning port opening and closing operation process, so the main control CPU 72 repeatedly executes the procedure from step S6301 to step S6310.

When it is determined in step S6306 that the release time has ended (Yes) or when it is confirmed in step S6310 that the count has reached a predetermined number (No), the main control CPU 72 then executes step S6312. Here, since the release timer value is set to a short time for release upon a small win, the main control CPU 72 will usually determine in step S6306 that the release time has ended before it has confirmed in step S6310 that the count has reached the predetermined number.

Step S6312: The main control CPU 72 closes the first large prize opening. Specifically, it stops the output of the drive signal applied to the first large prize opening solenoid 90. This causes the first variable prize device 30 to return from the open state to the closed state.

Step S6314: Next, the main control CPU 72 executes an interval timer countdown process. In this process, the main control CPU 72 executes a countdown of the interval timer that was set in the process for setting the large prize opening pattern when a small win occurs (step S6218 in FIG. 34).

Step S6315: The main control CPU 72 checks whether the interval time has ended. Specifically, it checks whether the value of the interval timer after the countdown process is 0 or less, and if the value of the interval timer is not yet 0 or less (No), the main control CPU 72 returns to the end address of the small win variable winning device management process (Figure 33). Then, when the small win large winning opening and closing operation process is executed at the next call, it jumps from the top step S6301 and directly executes step S6314. On the other hand, if it is confirmed that the value of the interval timer after the countdown process is 0 or less (Yes), the main control CPU 72 executes step S6316.

Step S6316: The main control CPU 72 sets the next jump destination to the small win large prize opening closing process and returns to the small win variable prize device management process. Then, when the small win variable prize device management process is executed next, the main control CPU 72 executes the small win large prize opening closing process.

[Closing the large prize hole when a small prize is won]
36 is a flow chart showing an example of a procedure for closing the large prize winning hole when a small prize is won. This process for closing the large prize winning hole when a small prize is won is for continuing or terminating the operation of the first variable prize winning device 30. The following is an explanation of the procedure.

Step S6412: The main control CPU 72 increments the value of the opening count counter.

Step S6414: Next, the main control CPU 72 checks whether the value of the opening count counter after increment has reached the set number of openings. The number of openings was set in the previous large prize opening opening pattern setting process (step S6214 in FIG. 34). If the value of the opening count counter has not yet reached the set number of openings (No), the main control CPU 72 executes step S6416.

Step S6416: The main control CPU 72 sets the next jump destination to the large prize opening opening and closing operation processing when a small win occurs.
Step S6430: Then, the main control CPU 72 resets the winning ball number counter and returns to the variable winning device management process (Figure 33) when a small win occurs.

When the main control CPU 72 next executes the variable winning device management process, in the small win game process selection process (step S6100 in FIG. 33), the main control CPU 72 executes the next jump destination, the small win large winning port opening/closing operation process. Then, after executing the small win large winning port opening/closing operation process, the main control CPU 72 again executes the small win large winning port closing process, and the opening/closing operation of the first variable winning device 30 is repeatedly executed until the actual number of openings reaches the set number of openings (2 times).

If the actual number of times that the reels open when a small win occurs reaches the set number of times that the reels open (step S6414: Yes), the main control CPU 72 then executes step S6418.

Step S6418, Step S6420: In this case, the main control CPU 72 resets the opening count counter (=0) and sets the next jump destination to the end processing at the time of a small hit.

Step S6430: The main control CPU 72 then resets the winning ball counter and returns to the variable winning device management process (Figure 33) when a small win occurs. As a result, the next time the main control CPU 72 executes the variable winning device management process, the small win end process will be selected.

[Small hit end processing]
37 is a flowchart showing an example of a procedure for the end process at the time of a small win. This end process at the time of a small win is for preparing the conditions for ending the operation of the first variable winning device 30 at the time of a small win. The following is an explanation of the procedure.

Step S6502: The main control CPU 72 executes a small win end time timer countdown process. In this process, the main control CPU 72 sets an initial value for the small win end time timer, and then counts down the timer over time (each time this module is called).

Step S6504: Next, the main control CPU 72 checks whether the small win end time has elapsed. Specifically, if the value of the small win end time timer has not yet reached 0, the main control CPU 72 determines that the small win end time has not elapsed (No). In this case, the main control CPU 72 ends this module and returns to the small win variable winning device management process (Figure 33).

After this, as time passes, when the value of the small hit end time timer reaches 0, the main control CPU 72 determines that the small hit end time has elapsed (Yes) and executes step S6506 and subsequent steps.

Step S6506, Step S6508: The main control CPU 72 resets the value of the small win flag (00H) and also erases "small win in progress" from the internal status flag to end the small win game. Note that in the case of a small win, the internal condition device does not operate, so this procedure is simply for the purpose of erasing the flag.

Step S6510: After going through the above steps, the main control CPU 72 sets the next jump destination to the process for setting the large prize opening pattern when a small win occurs.

Step S6512: The main control CPU 72 then sets the jump destination in the execution selection process (step S1000 in FIG. 18) in the special symbol game process to the special symbol change pre-processing. After completing the above steps, the main control CPU 72 returns to the small win variable winning device management process.

[Game Flow (Part 1)]
FIG. 38 is a diagram explaining the game flow that unfolds when the "12 round normal pattern" or the "12 round special pattern 1, 2" is matched in normal mode.
When starting a game with the pachinko machine 1, the game starts in [F1] normal mode. In the "normal mode", the probability of winning the special symbol is in a "low probability state", and the probability of winning the normal symbol is in a "low probability state". In this way, since the [F1] normal mode is in a "low probability non-time shortening state", by inserting a game ball into the upper start winning hole 26, the first special symbol starts to fluctuate and the game progresses.

[F1] In normal mode, if you hit the jackpot for the [F2] "12 round normal pattern," [F3] the 12 round jackpot game (battle bonus) will be played, [F4] you will be defeated in the battle during the big win performance, and [F5] you will move to beach mode.

[F5] Beach mode is a low probability time-shortening state. If no winning result is obtained in [F5] Beach mode and the [F6] special pattern changes 100 times, the mode will switch to [F1] Normal mode.

[F1] In normal mode, if you hit the jackpot on the [F7] "12-round chance symbol 1, 2", you will play the [F3] 12-round jackpot game (battle bonus) and win the battle during the big prize performance.

[F9] If the game ball passes through the probability change area in the sixth round of the 12-round jackpot game (if a V win occurs), [F10] a presentation indicating that a V win has occurred is executed, and [F11] the game transitions to Fireworks Rush.

[F11] Fireworks Rush is a high probability time-shortening state. If no winning result is obtained in [F11] Fireworks Rush and [F12] the special pattern changes 170 times, [F1] it will transition to normal mode.

On the other hand, if [F13] the "12-round probability variation pattern 1, 2" is matched but the game ball does not pass through the probability variation area in the sixth round of the jackpot game (if there is no V win), [F10] a presentation indicating that no V win occurred is executed, and [F5] the game transitions to beach mode.

[Game Flow (Part 2)]
FIG. 39 is a diagram explaining the game flow that unfolds when the "16-round probability variation pattern" or the "6-round probability variation pattern 1, 2" is matched in the Fireworks Rush or Beach mode.
When the player hits the jackpot of [G1] "16-round probability variation pattern" in [F5] Beach Mode or [F11] Fireworks Rush, the player will play [G2] 16-round jackpot game (special bonus).

[G3] If the game ball passes through the probability change area in the sixth round of the 16-round jackpot game (if a V win occurs), [G4] a performance indicating that a V win has occurred is executed, and after the jackpot game ends, the game transitions to [F11] Fireworks Rush.

On the other hand, if the [G5] 16-round probability variation pattern is matched but the game ball does not pass through the probability variation area in the sixth round of the jackpot game (if there is no V win), a presentation indicating that a [G6] V win did not occur is executed, and after the jackpot game ends, the game transitions to [F5] Beach mode.

When you hit the [G10] "6 Rounds Special Pattern 1, 2" jackpot in [F5] Beach Mode or [F11] Fireworks Rush, the [G11] 6 Rounds Special Jackpot Game (Normal Bonus Presentation) will be played.

[G12] If the game ball passes through the probability change area in the sixth round of the six-round jackpot game (if a V win occurs), [G13] a presentation indicating that a V win has occurred is executed, and after the end of the jackpot game, the game transitions to [F11] Fireworks Rush.

On the other hand, if [G14] the "6-round probability variation pattern 1, 2" is matched but the game ball does not pass through the probability variation area in the 6th round of the jackpot game (if there is no V winning), [G15] a presentation indicating that a V winning did not occur is executed, and then [F5] the mode transitions to beach mode. Although not specifically shown, if the "6-round probability variation pattern 2" is matched and the mode transitions to fireworks rush after 100 fluctuations has passed, the mode transitions to normal mode, but the internal state is a high probability non-time shortening state.

Please note that the above game flow is an example of a typical game flow and does not cover all aspects of gameplay.

[Example of a production image]
Next, some examples of the effect images actually displayed on the liquid crystal display 42 in the pachinko machine 1 will be described. As described above, when an internal lottery for a jackpot is performed in the pachinko machine 1, a variation pattern (variation time) is determined under the control of the main control CPU 72, and a variation display using the first special symbol and the second special symbol is performed (symbol display means). However, the first special symbol and the second special symbol themselves are displayed by lighting and blinking using a 7-segment LED, so they lack visual appeal. Therefore, in the pachinko machine 1, a variation display performance using the performance symbol is performed.

The performance symbols include, for example, three symbols: an upper performance symbol, a middle performance symbol, and a lower performance symbol, which are displayed in a row on the upper, middle, and lower sections of the screen of the liquid crystal display 42 (see Figure 1). The performance symbols include, for example, number symbols with characters attached along with the numbers "1" to "9," and blank symbols placed one by one between each number symbol. Here, in the pattern row of the upper performance symbol, the number symbols are arranged in ascending order from right to left, while in each pattern row of the middle performance symbol and the lower performance symbol, the number symbols are arranged in descending order from right to left. These pattern rows are displayed in a changing manner, flowing (scrolling) horizontally from right to left on the upper, middle, and lower sections of the screen, respectively.

In this embodiment, two types of variation modes are provided: a vertical variation mode in which the performance progresses with the rows of performance symbols scrolling vertically, and a horizontal variation mode in which the performance progresses with the rows of performance symbols scrolling horizontally. For example, during a demo performance, the player can switch between the variation modes by operating according to the instructions displayed on the screen of the liquid crystal display 42. The performance symbols exemplified in FIG. 1 are displayed when the horizontal variation mode is selected. Below, we will explain examples of performance when the vertical variation mode is selected and examples of performance when the horizontal variation mode is selected in order.

Figure 40 is a series of diagrams showing examples of effect images corresponding to the variable display and stop display of special symbols. Note that this shows an example of the variable display effect and stop display effect (result display effect) performed using the effect pattern for the variation of the special symbol when it is not a winning (miss). This variable display effect corresponds to a series of effects performed from the start of the variable display of the special symbol (here, the first special symbol, but it can also be the second special symbol) until it is stopped and displayed. Also, the stop display effect is an effect that shows the special symbol being stopped and the result of the internal lottery at that time as a combination of effect patterns. Here, before explaining the specific contents of the control process, the basic flow of the variable display effect and stop display effect for each variation adopted in this embodiment will be explained.

[Before change display]
In Fig. 40 (A): For example, before the first special symbol starts to vary (when the demo effect is not in progress), three rows of effect symbols are displayed large on the screen of the liquid crystal display 42. At this time, the effect symbols are also displayed in a stopped state in accordance with the stopped display of the first special symbol or the second special symbol.

[Memory display performance]
Also, markers (with reference symbols M1 and M2 in the figure) indicating the number of activation memories of the first special symbol and the second special symbol are displayed in the pre-change display area X1 at the bottom of the screen of the liquid crystal display 42. The displayed number of these markers M1 and M2 respectively indicates the number of activation memories of the first special symbol and the second special symbol (the number of displays of the first special symbol activation memory lamp 34a and the second special symbol activation memory lamp 35a), and the displayed number increases or decreases in conjunction with the change in the number of activation memories during play.

In addition, to facilitate visual discrimination, the marker M1 corresponding to the first special symbol is displayed as, for example, a circle (○), and the marker M2 corresponding to the second special symbol is displayed as, for example, a heart. In the illustrated example, all four markers M1 are lit to indicate that the number of activation memories of the first special symbol is four, and all markers M2 are hidden (shown by dashed lines) to indicate that the number of activation memories of the second special symbol is zero (memory display effect).
In addition to the markers M1 and M2, the number of activated memories represented by numbers (mini number reserve) may be displayed together with a second performance pattern (mini pattern) having a smaller display size than the performance pattern.

Also, while the changing display of the performance symbols is in progress, for example, a fourth symbol (with reference symbols Z1 and Z2 in the figure) is displayed in the upper right corner of the screen of the liquid crystal display 42. These fourth symbols Z1 and Z2 are the "fourth performance symbols" following the left, center, and right performance symbols, and are displayed in synchronization with these while the changing display of the performance symbols is in progress. Note that the fourth symbols Z1 and Z2 are simply marks (for example, a "□" shape) with colors added, and the changing display can be expressed, for example, by changing the display color. The fourth symbol Z1 corresponds to the first special symbol, and the fourth symbol Z2 corresponds to the second special symbol.

Furthermore, while the change in the performance pattern is being displayed, i.e., while the special pattern is changing, the fifth lamp 805 (second fourth pattern) and the sixth lamp 806 (second fourth pattern) of the fourth pattern module 800 flash. Specifically, when the first special pattern is changing, the sixth lamp 806 flashes, and when the second special pattern is changing, the fifth lamp 805 flashes.

Furthermore, the fourth symbols Z1 and Z2 are displayed stopped in a manner corresponding to a miss (for example, a white display color). This is to objectively make it clear that the stop display performance is being performed correctly and that the pachinko machine 1 is operating normally. Therefore, if the result of the internal lottery is actually a "6-round jackpot", "12-round jackpot", or "16-round jackpot" rather than a "miss", the fourth symbols Z1 and Z2 are displayed stopped in a manner corresponding to that (for example, a blue display color or a red display color, etc.).

[Change display performance begins]
In FIG. 40 (B): For example, in synchronization with the start of the first special pattern, three pattern rows scroll and change on the display screen of the liquid crystal display 42, starting the change display performance (pattern performance execution means). That is, in synchronization with the start of the first special pattern change, the left performance pattern, the center performance pattern, and the right performance pattern rows scroll (flow) vertically within the display screen of the liquid crystal display 42, starting the change display performance. Also, before the change starts, the markers M1 and M2 are displayed in the pre-change display area X1 in the band-shaped portion at the bottom of the liquid crystal display 42, but after the change starts, they move to the change display area X2 by the pedestal image displayed at the bottom left of the liquid crystal display 42, and continue to be displayed until the change of the special pattern (performance pattern) is stopped (memory image display maintenance performance). In the figure, the change display of the performance pattern is simply indicated by a downward arrow. In addition, during the changing display, each performance pattern is displayed in a transparent state (transparent display), so that the image (background image) that forms the background of the performance pattern is displayed on the display screen in an easily visible manner.

In this case, the background image represents, for example, a scene of a female character wearing a yukata sitting on a bench, relaxing as if enjoying the cool evening air. Such a background image represents that the stay mode in the presentation is, for example, "normal mode". In this embodiment, "normal mode" corresponds to the normal state in which the time-saving function is not activated and the probability fluctuation function is also not activated. In addition to this, various modes are provided in the presentation, and background images with different scenery or scenes are prepared for each mode (state display presentation execution means). The difference between these modes may correspond to an internal "time-saving state" or a "high probability state". Although not specifically shown here, a preview presentation may be performed after this, for example, by displaying images of characters, items, etc. on the display screen.

In addition, while the changing display of the performance symbols is in progress, the fourth symbol Z1 is displayed in a changing manner in the upper right corner of the screen of the liquid crystal display 42, and the fourth symbol Z1 expresses the changing display by changing its display color.

[Left pattern stop]
In Fig. 40 (C): For example, after a certain amount of time (about half the time of change) has passed, the left side effect pattern stops changing first. In this example, the effect pattern representing the number "8" has stopped at the left side of the screen. Note that the background image is omitted here (same as below).

[Example of a performance when the number of working memories is decreasing]
Here, as shown in FIG. 40B, the number of working memories of the first special symbol is decreased by one as the variation starts, and the number of displayed markers M1 is decreased by one accordingly. For example, if there were four working memories up until that point, the oldest (oldest) memory display in the marker M1 is moved by one to the variation display area X2, and a performance in which the memory is consumed by the internal lottery is also performed. This makes it possible to inform the player through the performance that the number of working memories for the first special symbol has been consumed.

In the example of (C) in Figure 40, the marker M1, which was first in the memory order, moves to the changing display area X2, leaving only three markers remaining in the pre-change display area X1, and the three markers M1 remaining on the screen are each shifted one marker at a time in one direction (here, to the left). This allows the context of the change in the number of active memories to be accurately expressed in the presentation, and also makes it easy for the player to intuitively understand that "the active memory has been consumed and one has been reduced" or "the active memory has been consumed and the special pattern is changing".

[Right performance pattern stop]
In FIG. 40 (D): Following the left performance pattern, the right performance pattern stops changing. In this example, it is shown that the performance pattern representing the number "3" has stopped in the center of the screen. At this point, it is already confirmed that the reach state will not occur, so it is almost clear from the outside that this change is a non-reach (normal) change. Note that this does not include reach changes due to slip patterns, etc. A "slip pattern" is, for example, a performance pattern representing the number "7" stops once, then the pattern row slides one pattern and the performance pattern representing the number "8" stops, which develops into a reach. Alternatively, there is also a pattern in which a performance pattern representing the number "9" stops once, then the pattern row slides one pattern in the opposite direction and the performance pattern representing the number "8" stops, which develops into a reach. In addition, there are also other patterns, such as when a performance symbol representing a completely different number, such as "5," stops for a moment, and then a character appears on the screen and changes the right-hand performance symbol row again, causing a performance symbol representing the number "8" to stop and develop into a reach.

[Stop display effect]
In FIG. 40 (E): The last middle performance pattern stops in synchronization with the display of the first special pattern. If the result of this internal lottery is a non-winning one and the first special pattern is displayed in a non-winning (missing) manner, the performance pattern is also displayed in a non-winning (missing) manner. That is, in the illustrated example, the performance pattern representing the number "1" is displayed at the middle position of the screen, and in this case, since the combination of the performance patterns is "8"-"1"-"3", which is a miss, the performance shows that the current fluctuation corresponds to a normal "miss". At this time, the fourth pattern Z1 is displayed in a manner corresponding to a miss (for example, a white display color).

In addition, when the stop display effect is performed, the marker M1, which had moved to the changing display area X2 and continued to be displayed, also becomes invisible. This makes it possible to intuitively and easily inform the player that "the change in the special pattern has ended."

The above is an example of the variable display effect and the stop display effect (when no winning is made) that are performed using the performance symbols for each variation. Through such effects, players can be made to feel hopeful about winning, and ultimately the results of the internal lottery can be clearly indicated through the effects.

The above example is for when there is no winning, but when there is a big win (winning), after the reach effect is executed during the variable display effect, the effect pattern is displayed in a stopped display effect in the form of a big win. At this time, the stopped display mode of the effect pattern is basically selected to correspond to the winning pattern (the stopped display mode of the first special pattern display device 34 or the second special pattern display device 35) selected internally by the main control CPU 72.

[Example of a big win]
Next, an example of the presentation when a big win (winning) occurs will be described.
41 is a continuous diagram showing the flow of the super reach effect executed during the variable display of the special symbol. The super reach effect is a reach effect executed in association with the variable display with a medium variable time (for example, 50 to 100 seconds).

Here, we will explain the flow of the super reach effect that is executed when a jackpot is hit, but the super reach effect is executed not only when a jackpot is hit, but also when a miss occurs, although the percentage is relatively low. In addition to the reach effect, this includes variable display effects, stop display effects, and preview effects. In addition, we will explain an example of a preview effect that is executed during a variable display effect (pre-reach preview effect, post-reach preview effect).

The following reach effects are executed, for example, after the first special symbol display device 34 displays a change according to the change pattern at the time of a jackpot, until the first special symbol is displayed stationary in a jackpot state (for example, 7-segment LEDs of "己", "ヨ", "口", "ﾐ", "F", "E", "L", "Γ", etc.) (reach effect execution means). Note that in FIG. 41, each effect symbol is simplified to show only numbers. Also, markers M1, M2, fourth symbols Z1, Z2, pre-change display area X1, and change-in-progress display area X2 are not shown (this also applies to the following drawings). Below, we will explain the flow of the effects.

[Variable display effects]
In Figure 41 (A): For example, approximately in synchronization with the start of the change in the first special pattern, the changing display performance begins by scrolling the columns of the left performance pattern, middle performance pattern, and right performance pattern vertically (for example, from top to bottom) on the screen of the LCD display 42.

[Pre-reach notice (first stage)]
FIG. 41 (B): Next, in a relatively early stage of the variable display performance, a first-stage pre-reach notice performance using a character picture image (picture card) is performed. This pre-reach notice performance is a notice performance in which the change in state progresses stepwise from the first stage to multiple stages (for example, 2nd to 5th stages) according to a predetermined order. The picture image used in this pre-reach notice performance is located in front of the performance pattern displayed on the screen, and is displayed, for example, as if it suddenly appears from the left edge of the screen (other appearance modes are also possible). Note that the "pre-reach notice" here means that the possibility of a reach or a big win is notified before any of the performance patterns are stopped and displayed. By executing such a "pre-reach notice performance", it is possible to obtain an effect of making the player feel a sense of expectation that "it may develop into a reach = the possibility of a big win increases".

[Pre-reach notice (2nd stage)]
In FIG. 41 (C): After the first stage of the reach occurrence advance notice performance is executed, the change in the state of the reach occurrence advance notice performance progresses to the second stage. Here, as the second stage of the reach occurrence advance notice performance, a performance using a different character image from the previous one is performed. Specifically, another image appears from the right edge of the screen and is displayed overlapping in front of the previously displayed image. The image displayed at this time is also larger in size than the previously displayed image. A sound output performance is also performed in which the character represented by the image speaks a line (for example, "It's going to be a reach").

The pre-reach notice performance (second stage) using such a second image is an advanced version of the pre-reach notice performance (first stage) shown in FIG. 41 (B). The form of the "pre-reach notice performance" that develops in this way is generally referred to as a "step-up notice" or the like. Here, an example is given in which a second-stage image image appears in the pre-reach notice performance, but it may be a performance form in which third-stage, fourth-stage, and fifth-stage image images appear and are displayed one after another. Also, for example, each time the third-stage, fourth-stage, and fifth-stage image images appear and are displayed one after another, their size may be enlarged. Note that even at this stage, the display of the change in the performance pattern continues. In any case, by progressing the change in the form of the pre-reach notice performance to more stages, it is possible to suggest to the player that there is a high possibility (expectation) of a jackpot with this change (for example, progressing to the fifth stage suggests the highest expectation).

[Stop of the left performance pattern]
In Fig. 41 (D): As the variable display effect reaches the middle stage, the variable display of the left effect pattern is stopped. At this point, the effect pattern representing the number "5" is stopped on the left side of the screen.

[Reach state occurs]
FIG. 41 (E): Following the left effect pattern, for example, the display of the right effect pattern is stopped. At this point, since the effect pattern representing the number "5" is stopped on the right side of the screen, a "5"-"changing"-"5" reach state is generated. An image emphasizing one line that is in the reach state is also displayed on the screen. In addition, a sound such as "Reach!" is output.

After the reach state occurs, the reach effect is executed when a win occurs (however, at this point the winning result has not yet been revealed). In the reach effect, only the effect symbols corresponding to the completed number (here, "5") are displayed on the screen, and all others are hidden. Note that at this time the effect symbols may be displayed in a reduced form in each of the four corners of the screen.

[Preview after reach occurs (first time)]
(F) in Fig. 41: A short time after the reach state occurs, a reach occurrence post-notice performance (first time) is performed, in which, for example, a group of images representing "heart" shapes pass diagonally across the screen. In this case, the "group of hearts" images are suddenly displayed on the screen as if they are flowing, which can increase the visual appeal to the player. By executing such a visually lively reach occurrence post-notice performance, it is possible to obtain an effect of creating even greater expectations in the player.

[Progression of reach performance]
In FIG. 41 (G): Following the first reach occurrence notice performance, for example, images representing the numbers "2" to "6" are displayed in a three-dimensional row on the screen, and the images of the numbers are erased from the screen in the order of "2", "3", "4", etc., starting from the top (front) of the row. This type of performance is also performed for the purpose of suggesting (implying) or reminding the player that if the number "5" remains until the end without being erased, it is a "jackpot". Also, if the number "4" is erased and the "5" remains at the front of the screen, it means a "jackpot", and if the number "5" is also erased, it means a "miss". In the case of a miss, for example, the number "6" is displayed on the screen after the number "5" is erased. Therefore, during this time, as the images of the numbers "2", "3", and "4" are erased in order, the player's sense of tension and expectation also increases. Then, when the numbers up to "4" are actually erased from the screen and only the number "5" remains on the screen as the presentation progresses, the possibility of a "jackpot" increases, and the player's sense of tension also rises all at once.

[Preview after reach occurs (2nd time)]
In FIG. 41 (H): When the reach effect is nearing the end, a character image is suddenly displayed on the screen in a close-up, and the character speaks some lines (or may simply smile silently), as part of the second reach-occurrence notice effect. At this point, for example, the reach effect is that "if the number "5" remains without being erased, the possibility of a "5"-"5"-"5" jackpot increases." Therefore, by making the character image appear large at this timing, it is possible to obtain the effect of making the player feel a sense of expectation that "it may be a jackpot."

Another example of a reach effect different from the above is when the numbers "2" through "4" are erased, and if the number "5" remains at the end, it will be a big win. If an image of a character appears at such a time, it can have the effect of making the player feel hopeful that "the big win may be finally near."

[Stop display effect]
In FIG. 41 (I): Then, the final middle effect symbol stops. In this example, the effect symbol representing "5" is stopped and displayed in the center of the screen, so that the player can be informed that he or she has won the jackpot.

(J) in Figure 41: Then, for example, approximately synchronized with the stopped display of the first special symbol, a stop display performance is performed as a performance pattern. The stop display performance of the performance patterns is performed, for example, with the left, center, and right performance patterns each restored to their initial size. By performing this type of stop display performance, it is possible to inform the player that the final winning type has been determined in the performance. Conversely, by performing an unclear stop display performance in the performance, it is possible to keep secret from the player which winning pattern has won.

If the internal lottery results in a non-winning combination, the first special symbol that is the subject of this variation will stop and be displayed as a losing symbol, and the display will also stop and be displayed in a losing mode. In this case, a number other than "5," such as "4" or "6," will be displayed in the center of the screen to inform the player that unfortunately this variation did not result in a jackpot. This type of effect is executed as a "losing reach effect."

[Example of the big role during the "12 round normal pattern" etc.]
42 to 45 are sequential diagrams partially showing examples of the effects during the big win when the "12-round normal pattern" or the "12-round special pattern 2" is matched.

In this embodiment, if the "12-round normal pattern" is selected, a performance in which the ally character is defeated by the enemy character is executed during the big win performance, and if the "12-round special pattern 2" is selected, a performance in which the ally character wins against the enemy character is executed. The flow of the performance will be explained step by step below.

[First Round]
In Fig. 42 (A): When the first round of a big win game starts, text information corresponding to the round number "ROUND 1" is displayed on the screen, and a battle performance during the big win begins. In the example shown, an image of an umbrella ghost, which is the enemy character, is displayed on the left side of the screen, an image of a female character, which is the ally character, is displayed on the right side of the screen, and an image of the letters "VS" is displayed in the center of the screen. This informs the player that a battle performance is about to begin.

In addition, the effect pattern corresponding to the current winning pattern (here, the effect pattern "5") is displayed in the bottom right corner of the screen. In this way, by continuing to display the winning pattern (the so-called "remaining pattern") during the jackpot game, it is possible to continue to inform the player that "the winning pattern was the effect pattern "5".

[Second Round]
In Fig. 42 (B): When the second round of the big win game starts, the battle performance during the big win progresses in detail. In the example shown, the umbrella ghost moves from the left side to the right side. Then, the female character is frightened by the umbrella ghost and runs away, disappearing to the right side of the screen.

[Third Round]
In FIG. 42 (C): When the third round of the big win game starts, the battle performance during the big win progresses in detail. In the illustrated example, a female character takes out a fan (weapon) and a flame (aura) appears from the fan.

[Fourth Round]
In Fig. 42 (D): In the fourth round of the jackpot game, the umbrella ghost unleashes a special move in which it sticks out its long tongue from its mouth, and the female character counters the move with a fan. If the umbrella ghost wins in this state, it means that the jackpot has been hit with the "12 round normal pattern," and if the female character wins, it means that the jackpot has been hit with the "12 round special pattern 2."

[5th round (12 rounds regular pattern)]
In FIG. 43 (E): In the case of winning with the "12 round normal symbol", a defeat effect is executed in the 5th round. Specifically, along with the word "Defeat...", a large umbrella ghost is displayed and a small female character is displayed (ally character defeat effect).

[6th round (12 rounds regular pattern)]
In FIG. 43 (F): In the case of a win with the "12-round normal pattern", a retry promotion effect is executed in the 6th round. Specifically, an effect is executed in which the female character utters a line such as "I won't lose next time!" This can motivate the player to try for another jackpot. Note that the same retry promotion effect as in the 6th round is executed in the 7th to 12th rounds of the jackpot game.

If the "12-round normal pattern" is won, the second variable winning device 31 opens in the sixth round, but because the opening time is set to be extremely short, the game ball will not pass through the special probability area.

[When the task is over]
In FIG. 43 (G): At the timing when the big win game with the "12 round normal pattern" ends (during the end process), a big win end performance is executed to instruct the player of the internal state to be transitioned to after this. In the example shown, text information "Entering beach mode!" is displayed on the screen. By executing such a big win end performance, it is possible to instruct the player that the player will transition to the beach mode of the "low probability time shortening state" as a special privilege after the big win game ends.

[5th round (when 2 of the 12 round probability symbols are won)]
In FIG. 44 (H): On the other hand, if the "12-round probability variation pattern 2" is selected, a victory effect is executed in the 5th round. Specifically, a female character is displayed large along with the word "Victory!!" and an umbrella ghost is displayed small (ally character victory effect).

[6th round (when 2 of the 12 round probability symbols are won)]
In FIG. 44 (I): In the case of winning with the "12-round probability variation pattern 2", a fireworks rush challenge performance is executed in the 6th round. If the challenge performance is successful, the game enters the "high probability time-shortened state" of fireworks rush. Specifically, a performance is executed in which the sage character utters a line such as "Aim for the V Attacka!" This allows the player to be informed of the gameplay of aiming for the second variable winning device 31. In addition, in the 6th round in the case of winning with the "12-round probability variation pattern 2", the second variable winning device 31 opens for a long time, so that the player can obtain a profit from the balls being released in the same way as in the previous rounds. Furthermore, in the 6th round in the case of winning with the "12-round probability variation pattern 2", the solenoid 99 for the probability variation area operates to open the probability variation area for a long time, so that when the game ball enters the second variable winning device 31, the game ball is guided by the blade member 31d for the probability variation area and passes through the probability variation area.

Figure 44 (J): Then, as the player continues to shoot the game ball, when the game ball enters the second variable winning device 31 and passes through the probability change area, a congratulatory effect is executed in which the panda character holds up a V mark. Note that the same congratulatory effect as in the sixth round is executed in the seventh to twelfth rounds of the jackpot game.

[When the task is over]
In FIG. 44 (K): At the timing when the big win game ends (during the end process), a big win end performance is executed to teach the internal state to be transitioned to after this. In the example shown, text information "Fireworks Rush Enters!" is displayed on the screen. By executing such a big win end performance, it is possible to teach the player that the bonus after the big win game ends will be a transition to the Fireworks Rush of the "high probability time shortening state."

The above is an example of what happens when the "12-round probability change pattern 2" is hit and the game ball passes through the probability change area without any problems, but if the "12-round probability change pattern 2" is hit but the game ball does not pass through the probability change area, the following example will appear.

[5th round (when 2 of the 12 round probability symbols are won)]
In FIG. 45 (L): In the case of winning the "12-round probability variation pattern 2", a victory effect is executed in the 5th round. Specifically, a female character is displayed large along with the word "Victory!!" and a ghost with an umbrella is displayed small (ally character victory effect).

[6th round (when 2 of the 12 round probability symbols are won)]
In FIG. 45 (M): In the case of winning with the "12-round probability variation pattern 2", a fireworks rush challenge performance is executed in the 6th round. If the challenge performance is successful, the game enters the "high probability time-shortened state" of fireworks rush. Specifically, a performance is executed in which the sage character utters a line such as "Aim for the V Attacka!" This allows the player to be informed of the gameplay of aiming for the second variable winning device 31. In addition, in the 6th round in the case of winning with the "12-round probability variation pattern 2", the second variable winning device 31 opens for a long time, so that the player can obtain a profit from the balls being put out in the same way as in the previous rounds. Furthermore, in the 6th round in the case of winning with the "12-round probability variation pattern 2", the solenoid 99 for the probability variation area operates to open the probability variation area for a long time, so that when the game ball enters the second variable winning device 31, the game ball is guided by the blade member 31d for the probability variation area and passes through the probability variation area.

However, let us assume that for some reason (such as ball jamming), not a single game ball enters the second variable winning device 31 by the end of the sixth round. In this case, the game ball will not pass through the special probability area.

Figure 45 (N): In this case, a failure effect is executed in which the panda character says the line "Too bad." The failure effect continues from the 7th round to the 12th round of the jackpot game.

[When the task is over]
In FIG. 45 (O): At the timing when the big win game with the "12-round probability variation pattern 2" ends (during the end process), a big win end performance is executed to instruct the player of the internal state to be transitioned to after this. In the example shown, text information "Entering beach mode!" is displayed on the screen. By executing such a big win end performance, it is possible to instruct the player that the player will transition to the beach mode of the "low probability time shortening state" as a special privilege after the big win game ends.

Here, no example of the performance when the "12-round probability change pattern 1" is matched is shown in the figure, but a battle performance may be executed to execute a victory performance as in the case of the "12-round probability change pattern 2", or a performance other than a battle performance may be executed. When the "12-round probability change pattern 2" is matched, the second variable winning device 31 also opens for a long time in the sixth round, so when the game ball passes through the probability change area, it will enter a fireworks rush. Note that with the "12-round probability change pattern 2", it is possible to obtain balls for four rounds.

[Example of a fireworks rush]
FIG. 46 is a continuous diagram showing an example of the Fireworks Rush. This Fireworks Rush is a mode to which the player is transferred after a big win game when "any of the probability variable patterns other than the 12-round normal pattern" is won and the game ball passes through the probability variable area during the big win game. Fireworks Rush is a high probability time shortening state. Here, as an example, a performance example of the vertical variation mode in Fireworks Rush is taken up. The flow of the performance will be explained step by step below.

In Figure 46 (A): For example, the first variable display is performed after the end of a big win game, and the variable display of the performance symbols is performed in the "fireworks rush" state. The background image of the fireworks rush depicts a "scene of fireworks being launched into the night sky" as well as a "female character watching the fireworks" in order to leave a strong impression of the fireworks motif on the player. Also, the fourth symbol Z2 is displayed in a variable manner in the upper right corner of the screen of the liquid crystal display 42.

Figure 46 (B): Then, as the first variation (non-winning) has ended since the end of the jackpot game, all of the effect symbols are displayed as stopped ("3"-"1"-"7"). Also, the fourth symbol Z2 is displayed as stopped in a non-winning state (for example, white display color).

Figure 46 (C): When the next variation starts, the second variation display will be performed after the end of the big win game. In the fireworks rush (high probability time-shortened state), the variable start winning device 28 is operated frequently, so as long as the player continues to shoot the game ball, the variation display of the performance pattern accompanying the variation display of the second special pattern will often be performed. In addition, if a winning result is obtained in the fireworks rush, a reach performance will be executed and a big win will be achieved.

In Fireworks Rush, as in normal mode, the pre-change display area X1 and the change display area X2 may be displayed, and markers M1 and M2 may be displayed. This also applies to the coast mode described below.

[During the big role (normal bonus performance)]
FIG. 47 is a sequential diagram partially showing an example of a big win performance executed during a big win game when the "6-round special probability pattern 1" or the "6-round special probability pattern 2" is matched.

[1st Round]
FIG. 47 (A): When the first round of the big win game starts, a big win performance corresponding to the progress of the game, "Big Win", is executed. In the big win performance, for example, text information corresponding to the round number "ROUND 1" is displayed on the screen. Also, in the lower right corner of the screen, a performance pattern corresponding to the current winning pattern (here, a performance pattern of 2) is displayed. In this way, by continuing to display the winning pattern (so-called "remaining eyes") during the big win game, the information that "the winning pattern of 2" can be continuously taught to the player. Also, the word "Normal Bonus" is displayed in the lower area of the display screen, and images related to festivals, such as fans and drums, are displayed around the screen.

[6th Round]
FIG. 47 (B): In the case of winning with "6-round probability variable pattern 1" or "6-round probability variable pattern 2", a fireworks rush challenge effect is executed in the 6th round. If this challenge effect is successful, the game enters into a fireworks rush, which is a high probability time-shortening state. Specifically, an effect is executed in which a female character utters a line such as "Aim for the V Attacka". This allows the player to be informed of the gameplay of aiming for the second variable winning device 31. In addition, in the 6th round in the case of winning with "6-round probability variable pattern 1" or "6-round probability variable pattern 2", the second variable winning device 31 opens for a long time, so that the player can earn a profit from the balls in the same way as in the previous rounds. Furthermore, in the sixth round when the "6-round special probability pattern 1" or the "6-round special probability pattern 2" is won, the solenoid 99 for the special probability area operates to open the special probability area for a long time, so that when the game ball enters the second variable winning device 31, the game ball is guided by the wing member 31d for the special probability area and passes through the special probability area.

Figure 47 (C): Then, as the player continues to shoot the game ball, when the game ball enters the second variable winning device 31 and passes through the special probability area, a congratulatory effect is executed in which a V mark is displayed in the upper right corner of the display screen.

[When the task is over]
In FIG. 47 (D): At the timing when the big win game ends, a big win end performance is executed to teach the internal state to be transitioned to after this. In the illustrated example, text information "Fireworks Rush Enters!" is displayed on the screen. By executing such a big win end performance, it is possible to teach the player that the bonus after the big win game ends will be a transition to the Fireworks Rush of the "high probability time shortening state."

[Special bonus performance during the main role]
FIG. 48 is a sequence diagram partially showing an example of a big win effect that is executed during a big win game when the "16-round special pattern" is matched.

[1st Round]
FIG. 48 (A): When the first round of the big win game starts, a big win performance corresponding to the progress of the game, "Big Win", is executed. In the big win performance, for example, text information corresponding to the round number "ROUND 1" is displayed on the screen. Also, a performance pattern corresponding to the current winning pattern (here, a performance pattern of 7) is displayed in the lower right corner of the screen. In this way, by continuing to display the winning pattern (the so-called "remaining eyes") during the big win game, the information that "the winning pattern of 7" can be continuously taught to the player. Also, the word "Special Bonus" is displayed in the lower area of the display screen, and an image of a female character riding a horse and making a peace sign is displayed around the periphery of the screen.

[6th Round]
FIG. 48 (B): In the case of winning with the "16-round probability variation pattern", a fireworks rush challenge performance is executed in the sixth round. If the challenge performance is successful, the game enters the fireworks rush, which is a high probability time-shortening state. Specifically, a performance is executed in which the sage character utters a line such as "Aim for the V Attacka!" This allows the player to be informed of the gameplay of aiming for the second variable winning device 31. In addition, in the sixth round in the case of winning with the "16-round probability variation pattern", the second variable winning device 31 opens for a long time, so that the player can obtain a profit from the balls being released in the same way as in the previous rounds. Furthermore, in the sixth round in the case of winning with the 16-round probability variation pattern, the solenoid 99 for the probability variation area operates to open the probability variation area for a long time, so that when the game ball enters the second variable winning device 31, the game ball is guided by the blade member 31d for the probability variation area and passes through the probability variation area.

Figure 48 (C): Then, as the player continues to shoot the game ball, when the game ball enters the second variable winning device 31 and passes through the special probability area, a congratulatory effect is executed in which a V mark is displayed next to the female character who has jumped up.

[16 Rounds]
In Fig. 48 (D): After this, when the big win game proceeds smoothly and moves to the final 16 rounds, text information corresponding to the number of rounds "ROUND 16" is displayed on the screen, and a unique effect image is displayed during the big win game. Also, the effect pattern (the effect pattern of 7) continues to be displayed as a "remaining eye" in the lower right corner of the screen.

[When the task is over]
In FIG. 48 (E): At the timing when the big win game ends, a big win end performance is executed to teach the internal state to be transitioned to after this. In the illustrated example, text information "Fireworks Rush Enters!" is displayed on the screen. By executing such a big win end performance, it is possible to teach the player that the bonus after the big win game ends will be a transition to the Fireworks Rush of the "high probability time shortening state."

[Example of Coast Mode]
FIG. 49 is a continuous diagram showing an example of the presentation of the beach mode. This beach mode is a mode to which the player is shifted after the end of a jackpot game in which the "12 round normal pattern" is matched, or after the end of a jackpot game in which the ball does not pass through the probability variable area during the jackpot game even though the ball matches any probability variable pattern. The beach mode is a "low probability time shortening state." As an example, a presentation example of the vertical variation mode in the beach mode is taken up here. The flow of the presentation will be explained step by step below.

In Figure 49 (A): For example, after a jackpot game with the "12-round normal symbol" ends, the first variable display is performed, and the variable display of the performance symbol is performed in the "beach mode". The background image of the beach mode is a background image with motifs of images such as "sand beach", "sea", and "mountain" to express the soothing impression that is the concept of the beach mode. Also, the fourth symbol Z2 is displayed in a variable manner in the upper right corner of the screen of the liquid crystal display 42.

Figure 49 (B): Now that the current variation (non-winning) has ended, all the symbols are displayed as stopped ("1"-"1"-"5"). Also, the fourth symbol Z2 is displayed as stopped in a non-winning state (for example, in white).

Figure 49 (C): Then, the next variation begins. This beach mode ends if the special symbol varies 100 times without a winning result being obtained. When the beach mode ends, it transitions to the normal mode with low probability and no time shortening. If a winning result is obtained in the beach mode, a reach effect is executed and a jackpot is awarded.

[Push effect]
50 is a sequence diagram showing an example of a push effect. The push effect is a specific effect that is executed by utilizing a distance measuring sensor.
In FIG. 50 (A): The first special symbol is changing. This change is a winning change. In the illustrated example, a reach effect is being executed using the effect symbol ("3" - "changing" - "3"). Also, the fourth symbol Z1 is in a changing state, and the sixth lamp 806 of the fourth symbol module 800 is flashing.

Figure 50 (B): The touch effect has started. In the example shown, an effect is being executed in which an animal character says the line "touch me." This encourages the player to "hold his hand over the UFO device 700."

Figure 50 (C): When the player holds his/her hand over the UFO device 700, the player's movement is detected by a distance sensor (not shown). This causes the seventh lamp 807 of the fourth symbol module 800 to light up.

(D) in Figure 51: Then, when the player's action is detected by a distance sensor (not shown), the UFO lamp 710 of the UFO device 700 lights up. Note that if such a touch effect is executed due to a losing variation, the UFO lamp 710 of the UFO device 700 will not light up even if the player holds his/her hand over the UFO device 700. However, even if the variation is a losing variation, the seventh lamp 807 of the fourth pattern module 800 will light up.

Figure 51 (E): Then, in synchronization with the stopping of the first special symbol, the performance symbols are also displayed as stopped in a jackpot state ("3"-"3"-"3"). Also, the fourth symbol Z1 is stopped in a winning state, and the sixth lamp 806 of the fourth symbol module 800 is lit.

[Waiting for customers]
FIG. 52 is a sequence diagram showing an example of a performance while waiting for customers.
In FIG. 52 (A): When the machine is waiting for customers, the first special symbol and the second special symbol are stopped. There is no memory of the first special symbol and the second special symbol. In the illustrated example, the performance symbols are displayed stopped in a losing state ("5"-"2"-"6"). In addition, the fourth symbol Z1 and the fourth symbol Z2 are stopped, and all the lamps of the fourth symbol module 800 are turned off. When the machine is waiting for customers, a predetermined demo performance may be executed.

Figure 52 (B): Now, let us say that a store attendant (or a player) holds his/her hand over the UFO device 700. The action of the store attendant (or the player) is then detected by a distance measuring sensor (not shown). This causes the seventh lamp 807 of the fourth symbol module 800 to light up.

Figure 52 (C): Then, when the hall attendant (or player) stops holding his/her hand, the seventh lamp 807 of the fourth symbol module 800 goes out.

Next, we will explain an example of a control method for specifically realizing the above effects. Each of the above-mentioned various effects is controlled through the following control process.

[Performance control processing]
The performance control device 124 has a function as a performance control processor and a function as a performance playback processor, and these two functions are realized by allocating different resources of the performance control CPU 126 to each of them. The performance control CPU 126 as a performance control processor receives a performance command transmitted from the main control device 70, and sets various messages and control tables that instruct the playback of the performance according to the contents of the command. In addition, the performance control CPU 126 as a performance playback processor analyzes the messages and control tables set by the performance control processor, and based on the contents, issues more specific instructions to each device, thereby controlling the operation of each device (screen display by the liquid crystal display 42, audio output by the speakers 54a to 54g, light emission by the various lamps 46 to 48 and the board lamp 53, etc., movable states of various movable bodies by the movable body motor 57, movable states of the left rear speaker 54a and the right rear speaker 54b by the lamp motor 62, etc.), thereby realizing the performance playback in the pachinko machine 1.

Therefore, for ease of explanation, in the following explanation, when the performance control CPU 126 functions as a performance control processor, the operating entity will be referred to as the "performance control unit 210", and when the performance control CPU 126 functions as a performance playback processor, the operating entity will be referred to as the "display control unit 220", "audio control unit 222", "lamp control unit 224" or "motor control unit 226" as appropriate depending on the content.

FIG. 53 is a flowchart showing an example of the procedure for the performance control process.
The performance control process is executed at predetermined time intervals (for example, every 33.3 ms, 30 times per second) in response to the occurrence of a frame interrupt.
The performance control process includes subroutines for command reception process (step S400), operating memory performance management process (step S401), performance symbol management process (step S402), attachment management process (S403), fourth symbol module management process (S403a), display control process (step S404), input control process (step S405), lamp drive process (step S406), sound drive process (step S408), performance random number update process (step S410), and other processes (step S412). Below, the basic flow of the performance control process will be explained along with each process.

Step S400: In the command reception process, the performance control unit 210 receives performance commands sent from the main control CPU 72. The performance control unit 210 also analyzes the received performance commands and stores them in the command buffer area of the RAM 130 by type. The performance commands sent from the main control CPU 72 include, for example, a special symbol destination determination performance command, a (special symbol) operation memory count increase performance command, a (special symbol) operation memory count decrease performance command, a start port winning sound control command, a demo performance command, a lottery result command, a fluctuation pattern command, a fluctuation start command, a stop symbol command, a confirmation command, a state designation command, a round number command, an error notification command, a jackpot end performance command, a number of times cut counter value command, a fluctuation pattern destination determination command, a stop display time end command, a probability change area passing command, a prize ball content command, a setting related end designation command, etc.

Step S401: In the operating memory performance management process, the performance control unit 210 controls the execution of the memory display performance and the pre-reading preview performance using markers M1 and M2. The contents of the operating memory performance management process will be described further below with reference to another drawing.

Step S402: In the performance symbol management process, the performance control unit 210 controls the content of the variable display performance and the stop display performance using the performance symbols, and controls the content of the performance during the opening and closing operation of the first variable winning device 30 or the second variable winning device 31 (performance execution means). Also, in this process, the performance control unit 210 selects the performance pattern of various advance notice performances (advance notice performance before the reach occurs, advance notice performance after the reach occurs, etc.). The content of the performance symbol management process will be described further below with reference to another drawing.

Step S403: In the attachment management process, the performance control unit 210 performs authentication processing for the upper attachment 400 and the lower attachment 500, etc.

Step S403a: In the fourth pattern module management process, the performance control unit 210 executes a process to control the lighting state of each lamp of the fourth pattern module.

Step S404: In the display control process, the performance control unit 210 sets messages and control tables to instruct the display control unit 220 on the performance contents (e.g., the number of activation memories for each of the first and second special patterns, activation memory performance pattern number, pre-reading preview performance pattern number, variable performance pattern number, preview performance number at the time of change, background pattern number, the pending deletion, etc.).

In response to this, the display control unit 220 will analyze the set message and give specific instructions regarding drawing to the VDP 152, but this drawing-related processing is not executed here. The drawing-related processing is called during another interrupt process (e.g., Vsync interrupt process) and is executed at predetermined intervals (e.g., every 33.3 ms, 30 times per second).

Step S405: In the input control process, first, the performance control unit 210 instructs the input control unit 228 to detect whether or not an operating member such as the performance switching button 510 is operated in a manner specified by the player, in synchronization with a scene that requests an operation by the player as the performance progresses. More specifically, the performance control unit 210 sets one of the input control tables predefined in the control ROM 180. In response to this, the input control unit 228 analyzes the contents of the set input control table, and based on this, sets a period during which an operation for any operating member can be accepted. In addition, the input control unit 228 detects whether or not an operation that matches the manner specified by the performance control unit 210 (an operation requested of the player) is performed, and outputs the detection result and returns it to the performance control unit 210.

Step S406: In the lamp drive process, the performance control unit 210 first sets a control table that instructs the lamp control unit 224 on the performance content (selects a lighting pattern). In response, the lamp control unit 224 outputs a specific drive signal to the driver IC 132 via the LED driver 198 based on the contents of the set control table, and drives (turns on or off, blinks, changes brightness gradation, etc.) various lamps and light sources built into each attachment.

Step S408: In the sound drive process, first the performance control unit 210 sets a control table that instructs the audio control unit 222 on the performance content. In response, the audio control unit 222 instructs the audio IC 134 on the specific output content based on the contents of the set control table, and causes the speakers 54a to 54g to output sounds (sound effects, background music, etc.) according to the performance content.

Step S410: In the performance random number update process, the performance control unit 210 updates various performance random numbers in the counter area of the RAM 130. Performance random numbers include, for example, random numbers used for advance selection and random numbers used for normal background change lottery (performance lottery).

Step S412: In other processes, for example, the performance control unit 210 first sets a control table that instructs the motor control unit 226 on the performance content. In response, the motor control unit 226 instructs the SMC 199 on specific control content based on the contents of the set control table. Furthermore, the SMC 199 creates an operation pattern for the movable body 40f based on the instruction from the motor control unit 226, outputs a corresponding control signal to the driver IC, and drives the movable body 40f. The movable body 40f operates using the movable body motor 57 as a drive source, and performs a performance either in synchronization with the display of an image by the liquid crystal display 42 or independently. The left rear speaker 54a and the right rear speaker 54b operate using the lamp motor 62 as a drive source, and perform a performance either in synchronization with the display of an image by the liquid crystal display 42 or independently.

Through the above-mentioned performance control process, the performance control unit 210 can comprehensively control the performance content in the pachinko machine 1 and the operation of each device that plays the performance. And, while the instructions to play the performance by the performance control unit 210 (setting of messages and control tables) are executed during the performance control process, the processing related to drawing (control of the liquid crystal display 42) performed by the display control unit 220 in response to the instructions is executed as a trigger of another interrupt (e.g., Vsync interrupt). Also, the control of each performance device by the sound control unit 222, lamp control unit 224, and motor control unit 226 is performed in synchronization with the processing related to drawing by the display control unit 220. By using such control, the performance playback by each device can be appropriately synchronized.

[Working memory performance management processing]
FIG. 54 is a flowchart showing an example of the procedure for the working memory performance management process.
The operation memory performance management process is a process for updating the display of the markers M1, M2 corresponding to the first special symbol and the second special symbol on the screen of the liquid crystal display 42 in conjunction with an increase or decrease in the number of lottery elements (operation memory number) stored in the main control device 70 (memory display performance execution means), and is called and executed during the performance control process (step S401 in FIG. 53). An explanation will be given below along with an example procedure.

Step S700: First, the performance control unit 210 checks whether or not it has received a performance command for when the number of operating memories is increased from the main control CPU 72. Specifically, the performance control unit 210 accesses the command buffer area of RAM 130 and checks whether or not a performance command for when the number of operating memories is increased has been saved. If it is confirmed that a performance command for when the number of operating memories is increased has been saved (step S700: Yes), the performance control unit 210 executes step S702. Note that if it is not confirmed that a performance command for when the number of operating memories is increased has been saved (step S700: No), the performance control unit 210 does not execute step S702.

Step S702: The performance control unit 210 executes a performance selection process when the number of activation memories increases. In this process, the performance control unit 210 selects a performance that displays markers M1 and M2 corresponding to the first and second special patterns.

Step S704: The performance control unit 210 checks whether or not it has received a performance command for when the number of operating memories is reduced from the main control CPU 72. Specifically, the performance control unit 210 accesses the command buffer area of RAM 130 and checks whether or not a performance command for when the number of operating memories is reduced is saved. If it is confirmed that a performance command for when the number of operating memories is reduced is saved (step S704: Yes), the performance control unit 210 executes step S706. Note that if it is not confirmed that a performance command for when the number of operating memories is reduced is saved (step S704: No), the performance control unit 210 does not execute step S706.

Step S706: The performance control unit 210 executes a performance selection process when the number of active memories is decreased. In this process, the performance control unit 210 selects a performance in which the markers M1 and M2 corresponding to the first and second special symbols are slid, and a performance in which the markers corresponding to the lottery elements consumed by the internal lottery are moved from the pre-change display area X1 to the change display area X2. Note that the performance in which the memory markers moved to the change display area X2 are erased when the change ends is selected.
When the above steps are completed, the performance control unit 210 returns to the performance control process (Figure 53).
In addition, in this operation memory performance management process, the performance control unit 210 may also execute processing related to updating the display of the first lamp 801 to the fourth lamp 804 (controlling them in conjunction with each other).

[Performance design management processing]
55 is a flowchart showing an example of the procedure of the performance symbol management process. The performance symbol management process includes a subroutine group of execution selection process (step S500), performance symbol change pre-processing (step S502), performance symbol change process (step S504), performance symbol stop display process (step S506), and variable winning device operation time process (step S508). Below, the basic flow of the performance symbol management process will be explained along with each process.

Step S500: In the execution selection process, the performance control unit 210 selects the jump destination of the process to be executed next (one of steps S502 to S508). For example, the performance control unit 210 sets the program address of the process to be executed next as the jump destination address, and also sets the end of the performance pattern management process as the return address in the "jump table". Which process is selected as the next jump destination depends on the progress of the processes performed so far. For example, if the variable display performance has not yet started, the performance control unit 210 selects the performance pattern change pre-processing (step S502) as the next jump destination. On the other hand, if the performance pattern change pre-processing has already been completed, the performance control unit 210 selects the performance pattern change in progress processing (step S504) as the next jump destination, and if the performance pattern change in progress processing has been completed, selects the performance pattern stop display in progress processing (step S506) as the next jump destination. In addition, the variable winning device operation processing (step S508) is selected as the jump destination when the main control CPU 72 selects the variable winning device management processing at the time of a big win (step S5000 in FIG. 18) or the variable winning device management processing at the time of a small win (step S6000 in FIG. 18). In this case, steps S502 to S506 are not executed.

Step S502: In the pre-processing of the performance symbol variation, the performance control unit 210 prepares the conditions for starting the variable display performance using the performance symbol. In this process, the performance control unit 210 selects the content of the reach performance according to various conditions (lottery result, type of winning, variation pattern, etc.), and selects the performance pattern for the advance notice performance (a pre-reach advance notice pattern other than the pre-reading advance notice performance pattern, a post-reach advance notice pattern, etc.). In addition, the performance control unit 210 also controls the demo performance when the pachinko machine 1 is in a so-called customer waiting state. The specific processing content will be described later using a separate flowchart.

Step S504: In the processing during the change of the performance pattern, the performance control unit 210 generates control information to instruct the display control unit 220 as necessary. For example, when performing a performance using the performance switch button 510 while a changing display performance using the performance pattern is being executed, the input control unit 228 monitors whether or not the player operates the performance switch button 510, and instructs the display control unit 220 on control information for the performance content (operation trigger performance, rapid-fire performance, linked operation performance, etc.) according to the result.

Step S506: In the processing during the display of the effect symbols, the effect control unit 210 controls the content of the stop display effect using the effect symbols and moving images in a manner according to the result of the internal lottery. That is, the effect control unit 210 instructs the display control unit 220 to end the variable display effect and execute the stop display effect. In response to this, the display control unit 220 actually ends the variable display effect that has been executed up until that point on the display screen of the liquid crystal display 42 via the VDP 152, and executes the stop display effect. As a result, the stop display effect is executed in approximately synchronization with the stop display of the special symbol, and the result of the internal lottery can be instructed to the player in a performance manner (disclosure, announcement, notification, etc.) (pattern performance execution means). In addition, in the case of a small win, the stop display effect can be executed in the same or similar manner as in the case of a loss.

Step S508: In the processing when the variable winning device is activated, the performance control unit 210 controls the performance content during a small win or a big win (special game performance execution means). In this processing, the performance control unit 210 selects the content of the big win performance according to various conditions (e.g., the type of win). For example, in the case of a 16-round big win, the performance control unit 210 selects a 16-round big win performance pattern as the performance content to be displayed on the LCD display 42, and instructs this to the display control unit 220. As a result, an image of the big win performance is displayed on the display screen of the LCD display 42, and the performance content changes as the round progresses.

[Pre-processing for changing the performance pattern]
56 is a flowchart showing an example of a procedure for pre-processing of effect symbol variation. The following describes the procedure.

Step S600: The performance control unit 210 checks whether or not a demo performance command has been received from the main control CPU 72. Specifically, the performance control unit 210 accesses the command buffer area of the RAM 130 and checks whether or not a demo performance command has been saved. As a result, if it is confirmed that a demo performance command has been saved (Yes), the performance control unit 210 executes step S602.

Step S602: The performance control unit 210 executes a demo selection process. In this process, the performance control unit 210 selects a demo performance pattern. The demo performance pattern specifies the content of the performance that is executed when the pachinko machine 1 is not in full operation (when the number of first and second special symbol activation memories is 0 and the machine is in a so-called customer waiting state, or when the number of first and second special symbol activation memories is 0 and the game is temporarily interrupted because a predetermined time has passed with the player's hands off the handle unit 16). Note that, here, a condition that the first and second special symbols are not changing (stopped display) may be added.

When the above steps are completed, the performance control unit 210 returns to the address at the end of the performance pattern management process. The performance control unit 210 then returns to the performance control process, and controls the content of the demo performance based on the demo performance pattern in the subsequent display control process (step S404 in FIG. 53) and lamp drive process (step S406 in FIG. 53).

On the other hand, if it is determined in step S600 that no demo performance commands have been saved (No), the performance control unit 210 then executes step S604.

Step S604: The performance control unit 210 checks whether the current change is a miss (non-winning) or not. Specifically, the performance control unit 210 accesses the command buffer area of the RAM 130 and checks whether the lottery result command for non-winning is saved or not. As a result, if it is confirmed that the lottery result command for non-winning is saved (Yes), the performance control unit 210 executes step S612. Conversely, if it is confirmed that the lottery result command for non-winning is not saved (No), the performance control unit 210 executes step S606. Note that it is also possible to check whether the current change is a miss or not based on the change pattern command or the stop symbol command in addition to the lottery result command. In other words, if the current change pattern command corresponds to a miss normal change or a miss reach change, it can be determined that the current change is a miss. Alternatively, if the current stop symbol command specifies a non-winning symbol, it can be determined that the current change is a miss.

Step S606: If the lottery result command is not a non-win (miss) (Step S604: No), the performance control unit 210 then checks whether the current change is a jackpot. Specifically, the performance control unit 210 accesses the command buffer area of the RAM 130 and checks whether the lottery result command at the time of the jackpot is saved. As a result, if it is confirmed that the lottery result command at the time of the jackpot is saved (Yes), the performance control unit 210 executes step S610. Conversely, if it is confirmed that the lottery result command at the time of the jackpot is not saved (No), only the lottery result command at the time of the small win remains, so in this case, the performance control unit 210 executes step S608. It is also possible to check whether the current change is a jackpot based on the change pattern command or the stop pattern command. In other words, if the current change pattern command corresponds to a jackpot change, it can be determined that the current change is a jackpot. Also, if the current stop pattern command corresponds to a jackpot pattern, it can be determined that the current change is a jackpot.

Step S608: The performance control unit 210 executes a variable performance pattern selection process for a small win. In this process, the performance control unit 210 determines the performance pattern number at that time based on the variable pattern command (for example, "C0H00H" to "D0H7FH") received from the main control CPU 72. The performance pattern numbers are prepared in advance in correspondence with the variable pattern command, and the performance control unit 210 can select the performance pattern number that corresponds to the variable pattern command at that time by referring to a performance pattern selection table (not shown). Note that the performance pattern number may be prepared in pairs with the variable pattern command, or multiple numbers may be prepared for one variable pattern command.

When a performance pattern number is selected, the performance control unit 210 refers to a performance table (not shown) and determines the schedule for changing the performance pattern corresponding to the changing performance pattern number at that time (changing time, type of reach, and timing of reach occurrence), the mode of the stop display, etc. Note that the types of performance patterns determined here all correspond to "combinations of patterns at the time of a small win."

The above procedure applies when a "small hit" occurs, but if a "big hit" occurs, the performance control unit 210 confirms in step S606 that it is a "big hit" (Yes). In this case, the performance control unit 210 executes step S610.

Step S610: The presentation control unit 210 executes a process for selecting a variable presentation pattern at the time of a jackpot. In this process, the presentation control unit 210 determines the presentation pattern number at that time based on the variable pattern command (e.g., "E0H00H" to "F0H7FH") received from the main control CPU 72. In the process for selecting a presentation pattern at the time of a jackpot, the process may be further branched according to the stop symbol at the time of a jackpot.

In this process, the performance control unit 210 can select the reach performance at the time of a jackpot (normal reach performance, super reach performance, story reach performance, battle reach performance, etc.) depending on the fluctuation pattern.

If the lottery does not win, the following procedure is executed. That is, when the performance control unit 210 confirms in step S604 that the lottery has lost (Yes), it executes step S612.

Step S612: The performance control unit 210 executes a miss-time variable performance pattern selection process. In this process, the performance control unit 210 determines the miss-time performance pattern number based on the variable pattern command (for example, "A0H00H" to "A6H7FH") received from the main control CPU 72. The miss-time performance pattern numbers are classified into "miss normal variable", "time-saving miss variable", "miss reach variable", etc., and furthermore, "miss reach variable" has detailed reach variable patterns defined. Note that which performance pattern number the performance control unit 210 selects is determined by the variable pattern command sent from the main control CPU 72.

When the presentation pattern number for a miss is selected, the presentation control unit 210 refers to a presentation table (not shown) and determines the presentation pattern change schedule (change time, whether or not a reach occurs, and if a reach occurs, the type of reach and the timing of the reach occurrence) and the mode of the stop display (for example, "7"-"2"-"4", etc.) corresponding to the presentation pattern change at that time.

In this process, the performance control unit 210 can select the reach performance when a miss occurs (normal reach performance, super reach performance, story reach performance, battle reach performance, etc.) depending on the fluctuation pattern.

After executing any of the above steps S608, S610, and S612, the performance control unit 210 then executes step S614.

Step S614: The performance control unit 210 executes a notice selection process (notice performance execution means). In this process, the performance control unit 210 selects by lottery the contents of the notice performance to be executed during the current variable display performance. The contents of the notice performance are determined, for example, based on the result of an internal lottery (win or no win) or the current internal state (normal state, high probability state, time-shortened state). Notice performances notify the player of the possibility of a reach state occurring during the variable display performance, or of the possibility of an eventual jackpot. Therefore, the selection ratio of notice performances is set low when no win occurs, but the selection ratio of notice performances is set relatively high when a win occurs in order to heighten the player's expectations.

In addition, in this process, the performance control unit 210 executes a touch performance selection process. The touch performance may be executed whenever a specific reach performance (e.g., a super reach performance) is executed, or may be executed with a certain probability when a reach performance is executed. The execution timing may be any timing during the variable performance.

During the winning variation, a touch effect is executed, and when the player holds his/her hand over the UFO device 700, the distance measurement sensor 750 detects the player's movement and the UFO lamp 710 lights up.
On the other hand, when a touch effect is executed during a losing variation and the player holds his/her hand over the UFO device 700, the distance measurement sensor 750 detects the player's movement, but the UFO lamp 710 does not light up.
By executing such processing, the performance control unit 210 can execute a touch performance (specific performance) (specific performance execution means).

Step S616: The performance control unit 210 executes a mode performance management process. In this process, the performance control unit 210 executes a process to select a background image according to the stay mode. For example, if the stay mode is "normal mode (low probability non-time-shortening state)", the performance control unit 210 executes a process to select a background image (normal mode performance) of a female character sitting on a bench. Also, if the stay mode is "fireworks rush (high probability time-shortening state)", the performance control unit 210 executes a process to select a background image with a fireworks motif (fireworks rush performance). Furthermore, if the stay mode is "beach mode (low probability time-shortening state)", the performance control unit 210 executes a process to select a background image with a beach motif (beach mode performance).

After completing the above steps, the performance control unit 210 returns to the performance pattern management process (last address). As a result, in the subsequent performance pattern changing process (step S504 in FIG. 55), the changing display performance and the stop display performance are executed based on the actually selected changing performance pattern (performance execution means), and the preview performance is executed based on various preview performance patterns.

[Processing when variable winning device is activated]
57 is a flow chart showing an example of the configuration of the variable prize device operation process. The variable prize device operation process includes a subroutine (program module) group of execution selection process (step S902), variable prize device operation pre-processing (step S904), variable prize device operation process (step S906), and variable prize device operation post-processing (step S908). Here, first, the basic flow of the variable prize device operation process will be described along with each process.

Step S902: In the execution selection process, the performance control unit 210 selects the jump destination of the next process to be executed (any of steps S904 to S908) from the "jump table." For example, the performance control unit 210 sets the program address of the next process to be executed as the jump destination address, and also sets the end of the variable prize-winning device operation process in the stack pointer as the return address.

Which process is selected as the next jump destination depends on the progress of the processes that have been performed so far. For example, if the variable winning device pre-operation process has not yet started, the performance control unit 210 selects the variable winning device pre-operation process (step S904) as the next jump destination. Also, if the variable winning device pre-operation process has already been completed, the performance control unit 210 selects the variable winning device in-operation process (step S906) as the next jump destination. Furthermore, if the variable winning device in-operation process has been completed, the performance control unit 210 selects the variable winning device post-operation process (step S908) as the next jump destination.

Step S904: In the variable winning device pre-operation process, the performance control unit 210 executes a process to select the content of the performance to be executed during a big win or small win game. For example, if the "12-round normal pattern" is won, a process is executed to select a performance in which the ally character is defeated by the enemy character. Also, if the "12-round special probability pattern 1, 2" is won, a process is executed to select a performance in which the ally character wins against the enemy character. Furthermore, if the "6-round special probability pattern 1, 2" is won, a process is executed to select a normal bonus performance. Furthermore, if the "16-round special probability pattern" is won, a process is executed to select a special bonus performance.

Step S906: In the variable winning device operation process, the performance control unit 210 generates control information to instruct the display control unit 220 as necessary. For example, when performing a performance using the performance switching button 510 during the execution of a jackpot performance, the input control unit 228 detects whether the player has operated the performance switching button 510, and instructs the display control unit 220 on control information for the performance content (operation trigger performance, continuous tap performance, linked operation performance, etc.) according to the result. In addition, in this variable winning device operation process, if a probability change area passing command is received during a jackpot game, a process is executed to select a performance indicating that a V win has occurred (the performance shown in (J) in FIG. 44, etc.), while if a probability change area passing command is not received during a jackpot game, a process is executed to select a performance indicating that a V win has not occurred (the performance shown in (N) in FIG. 45, etc.).

Step S908: In the variable winning device operation post-processing, the performance control unit 210 executes a performance to communicate the transition mode to the player during the end time of the variable winning device. For example, the performance control unit 210 executes a beach mode entry performance or a fireworks rush entry performance depending on the winning pattern and whether or not the probability variable area has been passed. Specifically, when the probability variable area pass command is received during a jackpot game, a process is executed to select a performance indicating that the game will enter the fireworks rush (the performance shown in (K) in FIG. 44, etc.), and when the probability variable area pass command is not received during a jackpot game, a process is executed to select a performance indicating that the game will enter the beach mode (the performance shown in (G) in FIG. 43, etc.).
When the above processing is completed, the performance control unit 210 returns to the performance pattern management processing (Figure 55).

[Fourth design module management process]
FIG. 58 is a flowchart showing an example procedure for the fourth pattern module management process.
Step S950: The performance control unit 210 executes a process to check whether the special symbol is changing. The state of the special symbol can be checked by various commands (e.g., a demo performance command, a lottery result command, a change pattern command, a change start command, a stop symbol command, a confirmation command, etc.) (hereinafter, the same).
As a result, if it is confirmed that the special symbol is changing, the performance control unit 210 executes step S951. On the other hand, if it is not confirmed that the special symbol is changing, the performance control unit 210 executes step S952.

Step S951: The performance control unit 210 executes a process for blinking the lamps for the special symbols. Specifically, when the first special symbol is changing, the performance control unit 210 executes a process for selecting a pattern for blinking the sixth lamp 806, and when the second special symbol is changing, the performance control unit 210 executes a process for selecting a pattern for blinking the fifth lamp 805.

Step S952: The performance control unit 210 executes a process to check whether or not the special symbol is in a winning-stop state (a state in which the special symbol is stopped in a winning state).
As a result, if it is confirmed that the special symbol is in the winning stopped state, the performance control unit 210 executes step S953. On the other hand, if it is not confirmed that the special symbol is in the winning stopped state, the performance control unit 210 executes step S954.

Step S953: The performance control unit 210 executes a process for lighting the lamps for the special symbols. Specifically, when the first special symbol is stopped in a winning state, the performance control unit 210 executes a process for selecting a pattern for lighting the sixth lamp 806, and when the second special symbol is stopped in a winning state, the performance control unit 210 executes a process for selecting a pattern for lighting the fifth lamp 805.

Step S954: The performance control unit 210 executes a process to check whether or not the special symbol is stopped in a losing state (a state in which the special symbol is stopped in a losing state).
As a result, if it is confirmed that the special symbol is stopped in a losing state, the performance control unit 210 executes step S955. On the other hand, if it is not confirmed that the special symbol is stopped in a losing state, the performance control unit 210 executes step S956.

Step S955: The performance control unit 210 executes a process to turn off the lamp for the special symbol. Specifically, when the first special symbol is stopped in a losing state, the performance control unit 210 executes a process to select a pattern to turn off the sixth lamp 806, and when the second special symbol is stopped in a losing state, the performance control unit 210 executes a process to select a pattern to turn off the fifth lamp 805.

Step S956: The performance control unit 210 executes a process to check whether or not a special pattern is stored.
As a result, if it is confirmed that the special symbol is stored, the performance control unit 210 executes step S957. On the other hand, if it is not confirmed that the special symbol is stored, the performance control unit 210 executes step S958.

Step S957: The performance control unit 210 executes a memory lamp control process. Specifically, the performance control unit 210 executes the following process.
(1) If the number of stored first special symbols is 1: A process is executed to select a pattern for lighting the fourth lamp 804.
(2) If the number of first special symbols stored is 2: A process is executed to select a pattern for lighting the fourth lamp 804 and the second lamp 802.
(3) If the number of first special symbols stored is three: A process is executed to select a pattern for flashing the fourth lamp 804 and lighting the second lamp 802.
(4) If the number of first special symbols stored is four: A process is executed to select a pattern for flashing the fourth lamp 804 and the second lamp 802.

(5) If the number of stored second special symbols is 1: A process is executed to select a pattern for lighting the third lamp 803.
(6) If the number of stored second special symbols is 2: A process is executed to select a pattern for lighting the third lamp 803 and the first lamp 801.
(7) If the number of stored second special symbols is 3: A process is executed to select a pattern for flashing the third lamp 803 and lighting the first lamp 801.
(8) If the number of stored second special symbols is four: A process is executed to select a pattern for flashing the third lamp 803 and the first lamp 801.
In addition, if the number of memories of the first special pattern is 0, a process is executed to select a pattern to turn off the fourth lamp 804 and the second lamp 802, and if the number of memories of the second special pattern is 0, a process is executed to select a pattern to turn off the third lamp 803 and the first lamp 801.

Step S958: The performance control unit 210 executes a notification lamp control process. Specifically, the performance control unit 210 executes a process for controlling the lighting state of the seventh lamp 807.
After completing the above processing, the performance control unit 210 returns to the performance control processing (FIG. 53).

Next, the notification lamp control process will be described in detail. There are three example procedures for the notification lamp control process, and any one of the example procedures can be adopted. Each will be described in order below.

[Notification lamp control process (1)]
FIG. 59 is a flowchart showing a first example of a procedure for the notification lamp control process.
Step S970: The performance control unit 210 executes a process to check whether or not a detection signal has been received from the distance measurement sensor 750.
As a result, when it is confirmed that a detection signal has been received from the distance measurement sensor 750, the performance control unit 210 executes step S971. On the other hand, when it is not confirmed that a detection signal has been received from the distance measurement sensor 750, the performance control unit 210 executes step S972.

Step S971: The performance control unit 210 executes a notification lamp lighting process. Specifically, the performance control unit 210 executes a process for selecting a pattern for lighting the seventh lamp 807.
Step S972: The performance control unit 210 executes a process for turning off the notification lamp. Specifically, the performance control unit 210 executes a process for selecting a pattern for turning off the seventh lamp 807.
Then, when the above processing is completed, the performance control unit 210 returns to the fourth pattern module management processing (Figure 58).

Here, the process of step S971 is executed regardless of whether or not a touch performance is being performed. For this reason, the seventh lamp 807 (alert lamp) is capable of notifying that the distance measurement sensor 750 is ON (in a specified state) when a touch performance (specific performance) is being performed and the distance measurement sensor 750 is ON (in a specified state), and is also capable of notifying that the distance measurement sensor 750 is ON even when the touch performance is not being performed and the distance measurement sensor 750 is ON.

[Notification lamp control process (2)]
FIG. 60 is a flowchart showing a second procedure example of the notification lamp control process.
Step S960: The performance control unit 210 executes a process to check whether or not the venue is waiting for customers. Whether or not the venue is waiting for customers can be checked by a demo performance command or the like.
As a result, if it is confirmed that the station is waiting for customers, the performance control unit 210 executes step S970. On the other hand, if it is not confirmed that the station is waiting for customers, the performance control unit 210 executes step S972.

The contents of steps S970 to S972 are the same as those in the first procedure example, and therefore a description thereof will be omitted.
According to this example procedure, the seventh lamp 807 can be turned on only when the vehicle is waiting for a customer.

[Notification lamp control process (3)]
FIG. 61 is a flowchart showing a third example of the procedure of the notification lamp control process.
Here, the contents of steps S960 to S972 are the same as those in the second procedure example, and therefore a description thereof will be omitted.
Step S980: The performance control unit 210 executes a process to check whether or not a special action has been detected based on the detection signal from the distance measurement sensor 750. For example, the performance control unit 210 can determine that a special action has been detected when the detection signal from the distance measurement sensor 750 detects ON and OFF continuously for a certain period of time.
As a result, when it is confirmed that a special operation is detected by the detection signal from the distance measuring sensor 750, the performance control unit 210 executes step S981. On the other hand, when it is not confirmed that a special operation is detected by the input signal from the distance measuring sensor, the performance control unit 210 returns to the fourth symbol module management process (FIG. 58).

Step S981: The performance control unit 210 executes a process for selecting an attention-calling performance. Specifically, the performance control unit 210 executes a process for selecting an attention-calling performance, such as urging the customer to call a store clerk or to clean the glass, using at least one of the LCD display, speaker, and lamp.

Then, when the above processing is completed, the performance control unit 210 returns to the fourth pattern module management processing (Figure 58).
According to this example procedure, an abnormality detected by the distance measurement sensor 750 can be promptly communicated to a store clerk or the like.

As described above, according to this embodiment, the following effects are obtained.
(1) According to this embodiment, the first lamp 801 to the seventh lamp 807 are arranged together in the fourth pattern module 800. This not only makes it possible to check these lamps efficiently, but also makes it possible to easily check whether the distance sensor 750 is ON (whether it is in a specified state) by checking the seventh lamp 807. As a result, an innovative gaming machine can be provided.

(2) According to this embodiment, whether or not a touch performance is being performed, if the distance measurement sensor 750 is ON (if it is in a specified state), it is possible to notify that the distance measurement sensor 750 is ON. Therefore, regardless of whether or not a touch performance is being performed, it is possible to confirm that the distance measurement sensor 750 is ON.

(3) According to this embodiment, the seventh lamp 807 (alert lamp) can notify the user that the distance measurement sensor 750 is ON when the distance measurement sensor 750 is ON, making it easy to check whether the distance measurement sensor 750 is operating normally.

(4) [Example problem] When the distance measurement sensor 750 is located inside the glass plate, it may detect ON due to chattering caused by dirt on the glass plate or fluorescent light. When an effect using the distance measurement sensor 750 (e.g., a touch effect) is used as a limited and exciting effect, it takes a huge amount of time to determine whether the ON is due to the above or a malfunction of the distance measurement sensor 750. Therefore, it is necessary to make it possible for players and hall staff to check the state of the distance measurement sensor 750 without waiting for a touch effect using the distance measurement sensor 750.

[Specific configuration]
The seventh lamp 807 (LED7) in the fourth symbol module 800 arranged on the right side of the game board unit 8 is the LED for distance measurement sensor abnormality inspection. The LED for distance measurement sensor abnormality inspection turns on when the distance measurement sensor 750 detects ON, and turns off when the distance measurement sensor 750 detects OFF. Note that the seventh lamp 807 continues to turn on while the distance measurement sensor 750 continues to detect ON. If chattering due to fluorescent light is detected, the distance measurement sensor 750 detects ON and OFF alternately, so the seventh lamp 807 may repeatedly flicker on and off. Even when a touch performance using the distance measurement sensor 750 does not occur, monitoring is performed from the time the power is turned on while waiting for customers and in all game states.

Regarding continuous monitoring, since the fourth pattern module 800 uses the fifth lamp 805 and sixth lamp 806 to flash to indicate changes in the special pattern, if the distance sensor 750 is turned on and off, flashing due to chattering or the like may be mistaken for a change in the special pattern. For this reason, it is possible to prevent this from being mistaken for a change in the special pattern by limiting the monitoring period to when customers are waiting, rather than constant monitoring (see the second procedure example in Figure 60).

In addition, if the system detects a certain period of continuous ON/OFF while customers are waiting (detecting behavior that appears to be chattering), it is possible to prompt the customer to call a store employee or to display a warning such as a sign that the glass will be cleaned (see the third procedure example in Figure 61).

According to this embodiment, the seventh lamp 807 can be used to check whether the ON state is due to a malfunction of the distance measurement sensor 750 or due to dirt on the glass, etc., without waiting for a touch effect using the distance measurement sensor 750. This makes it possible to quickly detect malfunctions in the distance measurement sensor 750 and respond quickly to complaints from players.

The present invention is not limited to the embodiment described above, and can be implemented in various modifications. The presentation modes and various numerical values described in the embodiment are merely examples, and are not limited to the above. The present invention can be applied not only to pachinko machines, but also to slot machines.

The display may be an integrated board (main display) controlled by the main controller.
The control means may be a master controller.
"Being in a predetermined state" includes the state of the gaming machine being in a predetermined state, the state of the sensor being in a predetermined state (ON), the state of the game (probability of drawing a special pattern or a normal pattern) being in a predetermined state (high probability state), and the firing direction being in a predetermined state (right-hit state).
The specific effect has been explained using the example of a touch effect, but it may also be some kind of preview effect during right-hitting.
The notification lamp may not only notify a predetermined state when the pattern is stopped, but also when the pattern is changing or when waiting for customers.

The display unit may be a lamp or a predetermined display area on the display screen of a liquid crystal display.
The display means may be the fourth pattern module 800, the liquid crystal display 42 or the sub-liquid crystal display.
The "specific effect" may be a "variable display effect" or an "error notification effect," and the "predetermined state" may be a "volume change state" or a "light intensity change state."

The fifth lamp 805 in the fourth symbol module 800 and the second special symbol display device 35, or the sixth lamp 806 in the fourth symbol module 800 and the first special symbol display device 34 can be configured to have the same lighting and blinking execution time. In other words, during the period from the start of the variable display of the first special symbol display device 34 to the stop display or the period from the start of the variable display of the second special symbol display device 35 to the stop display, the sixth lamp 806 or the fifth lamp 805 can be configured to be variable displayed in the same lighting mode or different lighting modes.
The variable display period of the first performance pattern displayed as a number pattern with characters attached along with the numbers "1" to "9" or the second performance pattern displayed as only the numbers "1" to "9" may be the same as the blinking period of the sixth lamp 806 or the fifth lamp 805 in the fourth pattern module 800.

The fifth lamp 805 in the fourth symbol module 800 and the second special symbol display device 35, or the sixth lamp 806 in the fourth symbol module 800 and the first special symbol display device 34 can be configured to have different stop modes. That is, the stop mode in the stop display of the first special symbol display device 34 or the stop mode in the stop display of the second special symbol display device 35 can be configured to stop in a different lighting mode from the sixth lamp 806 or the fifth lamp 805. In addition, the stop mode in the stop display of the first special symbol display device 34 or the stop mode in the stop display of the second special symbol display device 35 may be configured to stop in the same lighting mode as the sixth lamp 806 or the fifth lamp 805.
The stopping mode of the first performance pattern displayed as a number pattern with a character attached along with the numbers "1" to "9" or the second performance pattern displayed only with the numbers "1" to "9" may be different from the stopping mode of the fifth lamp 805 or the sixth lamp 806 in the fourth pattern module 800.

The second lamp 802 and the fourth lamp 804 in the fourth symbol module 800 and the first special symbol operation memory lamp 34a, or the first lamp 801 and the third lamp 803 in the fourth symbol module 800 and the second special symbol operation memory lamp 35a can be configured to have the same lighting pattern. That is, the second lamp 802 and the fourth lamp 804, or the first lamp 801 and the third lamp 803 can be configured to be displayed in the same lighting pattern when the first special symbol operation memory lamp 34a starts to display a lighting pattern or when the second special symbol operation memory lamp 35a starts to display a lighting pattern. In addition, the second lamp 802 and the fourth lamp 804, or the first lamp 801 and the third lamp 803 may be configured to be displayed in different lighting patterns when the first special symbol operation memory lamp 34a starts to display a lighting pattern or when the second special symbol operation memory lamp 35a starts to display a lighting pattern.

The memory reserve image (mini number reserve) that displays the number of memories in numbers only within the display area of the liquid crystal display 42 and the second lamp 802 and the fourth lamp 804, or the first lamp 801 and the third lamp 803 may be displayed in the same manner or in different manners.

The integrated display board 89 can be made to be able to display more information than the fourth pattern module 800.
Each lamp of the fourth symbol module 800 can be made larger than the size of each display part of the integrated display board 89, thereby making it easier to check each lamp of the fourth symbol module 800. The size of each lamp and each display part may be larger in some parts and the same in others, or may be all the same, or may be all different.
The size configuration examples are as follows:
(Example 1) The size of the fifth lamp is smaller than the size of the performance pattern, and the size of the first special pattern display device is smaller than the size of the fifth lamp.
(Example 2) The size of the first special pattern display device is smaller than the size of the performance pattern, and the size of the fifth lamp is smaller than the size of the first special pattern display device.
(Example 3) The size of the second lamp and the fourth lamp is smaller than the size of the reserved memory image, and the size of the first special pattern activation memory lamp is smaller than the size of the second lamp and the fourth lamp.
(Example 4) The size of the first special pattern activation memory lamp is smaller than the size of the reserved memory image, and the sizes of the second lamp and fourth lamp are smaller than the size of the first special pattern activation memory lamp.

In the above embodiment, the present invention has been described as being applied to a gaming machine with a probability variable area, but the present invention may also be applied to gaming machines that do not have a probability variable area. The present invention may also be applied to so-called simultaneous spinning machines.

The images given as examples of other effects are merely examples and can be modified as appropriate. In addition, the structure of the pachinko machine 1, the board configuration, specific numerical values, etc., including those shown in the drawings, are preferred examples and can be modified as appropriate.

1 Pachinko machine 8 Game board unit 8a Play area 20 Start gate 28 Variable start winning device 33 Normal symbol display device 33a Normal symbol operation memory lamp 34 First special symbol display device 35 Second special symbol display device 34a First special symbol operation memory lamp 35a Second special symbol operation memory lamp 38 Game status display device 42 Liquid crystal display 70 Main control device 72 Main control CPU
76 RAM
124 Production control device 126 Production control CPU
130 RAM
210: Production control unit 220: Display control unit

Claims (1)

A display means other than a liquid crystal display, the display means having a plurality of display units;
A control means for controlling the plurality of display units;
A specific performance execution means for executing a specific performance,
The plurality of display units include
A symbol display unit capable of displaying information regarding the variation and stoppage of symbols;
A memory display unit capable of displaying information regarding the number of memory changes of the pattern;
and a notification display unit capable of notifying a player that a predetermined state is present while the symbol is stopped;
The notification display unit is
When the specific performance is being executed and the specific state is being established, the specific state can be notified, and even when the specific performance is not being executed and the specific state is being established, the specific state can be notified ,
A detection means is provided for detecting a predetermined action of a player,
The notification display unit is
A gaming machine characterized in that, when the detection means detects the predetermined action, it is possible to notify that the predetermined state has occurred.

Images