JP3530814B2 - Pachinko machine - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [0001] BACKGROUND OF THE INVENTION The present invention relates to a pachinko game machine
It is related to the operation of. [0002] 2. Description of the Related Art A symbol display device for changing and displaying symbols, and a ball
A game start area for detecting passage is provided on the game board surface,
The display of the symbol display device triggered by the passage of the ball to the starting area
After changing the symbol, it will be confirmed and displayed
When the symbol mode is a predetermined hit symbol mode, the player
A special game operation that produces a gain
Various types of dick machines have been proposed. These are
Yuru 1st class pachinko and 3rd class pachinko
is there. [0003] Here, the first-class pachinko game machine has a design.
Special symbol display device (symbol display device) for variable display and ball
Special start area for detecting passage and ball traffic to the special start area
The special symbol of the special symbol display device is changed and displayed due to
Symbol control means for confirming and displaying each symbol, and opening and closing control
With a variable winning prize that is displayed on the special symbol display device
When the combination of each symbol performed is a predetermined winning symbol mode
In addition, the opening of the variable winning opening and the predetermined time limit of the variable winning opening
Elapsed time or expiration of the specified number of prizes within the specified time limit
Opening and closing rounds that occur sequentially
Perform a special game operation that is repeated multiple times.
It is. [0004] In addition, the type 3 pachinko gaming machine has a different design.
Symbol display device for dynamic display and symbol start to detect ball passing
Opening and closing the area and opening to the special working area inside
Ordinary motorized to convert between ball passable and impossible states
Equipped with an accessory and a variable winning opening controlled to open and close,
Along with this, control the inflow to a specific area that opens the variable winning opening.
With a character to perform, triggered by the passage of the ball to the symbol starting area
To change the symbol of the symbol display device and display it.
In such a manner that the determined symbol mode is a predetermined hit symbol mode.
Control, the motorized accessory is normally opened and its special operation area
Special game operation is executed as the ball passes through the area, and
In the special game operation, the character is driven and the ball passes to a specific area.
It becomes possible, and each time the ball passes, a variable winning opening is opened
And the opening and closing rounds resulting in closure are repeated several times
It is. [0005] SUMMARY OF THE INVENTION Pachinko game machines
The movement of the game ball on the game board
Various configurations have been proposed. In particular, player interests
In order to draw, the provision of a novel configuration is always waiting,
Such novelty affects the quality of the player's visitor
It has become important. Furthermore, the first
Kind pachinko machines and 3rd kind pachinko machines
Is the front of the symbol display device, as the display surface of the symbol
It is usually used as a motion area of a game ball.
Therefore, the arrangement of the symbol display device resulted in a result.
To reduce the effective operating area of the game balls on the game board
Was. The present invention relates to a configuration having a symbol display device.
The movement of the game ball on the game board
In addition, in the various pachinko gaming machines described above,
Provide a configuration that can create new gain opportunities for technicians
To improve the usefulness of the front of the symbol display device
The purpose is. [0007] SUMMARY OF THE INVENTION The present invention providesChange special design
Special symbol display device for dynamic display and special symbol for ball passing detection
The starting area is provided on the game board, and the ball passes to the special starting area
The special symbol of the special symbol display device is changed and displayed due to
The determined symbol mode is a predetermined jackpot symbol mode
In some cases, an action that results in a gain for the player
And to control the opening of the special starting area
Ordinary character display and normal symbol display device that displays the normal symbol
And the normal starting area to detect ball passing on the game board.
The normal symbol display device caused by the ball passing to the normal starting area
The normal symbol of the position is changed, and the fixed symbol
When the design is in the form of a wobble, the normal
On a pachinko gaming machine
A special symbol display device is provided on the main surface of the
And the front part of the main surface is defined as a passage area for game balls,
-A game ball flowing down from above around the passage area around the case
Tilt position to catch and guide to passing area
A guide wing piece that is converted to
-The case, the exit of the passing area of the game ball is usually
Arranged so that it is located directly above the official item, and normally placed on the game board
Guide the exit of the starting area to the guide wing in the tilted position
Provide a guide member like this, In addition, the normal starting area
The tilting position of the guide wings at predetermined intervals, subject to ball passage
Guide motor that performs reciprocating operation that alternately converts between
With motionA pachinko gaming machine characterized by
You. [0008] [0009]Such a configuration is a so-called type 1 pachinko game.
In the technical machine, it is a configuration provided with a guide wing piece,Guide wing
When the piece was converted to the tilt position, it was hit on the game board
The ball is positioned at the center of the game board surface by the guiding action of the guide wing pieces.
It is guided to the passage area where it is placed. For this reasonPassage of game balls
Ordinary motor-operated accessories located at the exit of the area,variable
It is possible to improve the inflow rate of game balls into winning ports etc.
You. In this way, the game is played by the opening and closing timing of the guide wings.
The ball is guided to the passage area by the guide wings,
And the movement of the game ball is full of changes
It will be. [0010]Also,By operating the guide wings, it is usually electric
The prize winning rate is improved. Especially when the electric accessories are opened
If so, the inflow becomes easier. Here, the place where the guide wing piece is converted into the tilting position is described.
The fixed condition isTo the normal starting areaWith the ball passing,usually
The exit of the starting areaGuide to the guide wing in the tilting position
Equipped with a guide memberIt has a configuration. For this reason
Normal starting areaWhen the ball passes, the passing ball
It is caught by a piece and guided to the passage area. In this case,
thisProfit from ordinary starting area andguide
A superimposed profit operation called an effect will occur. [0012] [0013]In the above and next configurations of the present invention,Pattern
The front of the display device is used as a pass area for game balls
Because of this, the operating surface of the game ball on the game board increases
Thus, the usefulness of the game board surface is improved. Further, the first-type pachinko gaming machine described above has
The symbol displayed on the normal symbol display device hits the symbol
IfConvert guide wings to tilt position
A proposed configuration is proposed.In this case,
With the opening, the guide wing piece becomes the tilting position,
The game ball is guided into the passage area in the center case,
The ball is an ordinary motor-operated character located below the passing area.
Opportunity to gain new gains because it is easier to enter the entrance
Will be given. [0015] DESCRIPTION OF THE PREFERRED EMBODIMENTS A so-called first-class pachinko game machine is provided.
An embodiment to which the present invention is applied will be described. Figures 1 and 2 show books
Front view of gaming board 2 of pachinko gaming machine 1 to which the invention is applied
In the center of the board surface in the center rail 3,
And a liquid crystal display in the center case 4.
Display, CRT display, dot matrix or 7-segment
Special symbol display device 6 consisting of
You. This special symbol display device 6 has three special symbols A,
B and C are displayed. This special design A, B, C
A symbol consisting of numbers such as "0" to "9" is displayed. On the lower sides of the center case 4, four packs are provided.
A starting memory number display device 8 composed of an pilot lamp is provided.
It is. This start storage number display device 8 has a storage device shown in FIG.
In the start-up storage device composed of a part of the
Displays the number of balls remembered. Furthermore, on the center case 4
In the part, a normal symbol display device 10 consisting of three LEDs
Will be arranged. These three LEDs blink sequentially,
The lighting mode of the combination is displayed. And this lighting state
In the case of the predetermined hit mode, the ordinary electric accessory described later
15 is released. As the ordinary symbol display device 10,
With a liquid crystal display or one or more 7-segment indicators
And determine the hit or miss depending on the displayed content.
It may be something. Further, the ordinary symbol display device 10
The normal position consisting of four pilot lamps
A symbol start storage number display device 12 is provided,
When the ball detection signal from the start switch is
When data is stored in a partial area of the storage device RAM,
Display the numerator. On the other hand, on both sides of the center case 4,
Symbol operation gates (normal symbol start area) 13, 13 are provided.
The normal symbol operation gate 13,
13 from the normal start switch (see Fig. 3) built in
When the detection signal is generated, the symbol design display device 10 normally changes the symbol.
Move. At the position directly below the special symbol display device 6, there is an internal
Is the starting area, and the opening and closing wing pieces 16 are used as the starting area.
Ordinary electric accessory 15 that changes the opening of
Is established. And the display result of the ordinary symbol display device 10
However, in the case of the predetermined contact state as described above,
The pieces 16 and 16 expand for about 0.2 seconds, and the special symbol starting area
The degree of opening of the ball 14 is expanded, so that the ball easily enters. Ma
In addition, photoelectric switches, limits
Equipped with a special symbol start switch such as a switch (see Fig. 3)
The ball is detected by the start switch,
The special symbols A, B, and C of the symbol display device 6 are variably displayed.
The fixed symbol is stopped and displayed. [0019] Below the ordinary electric accessory 15, a specific
A variable winning opening 23 having an area is provided.
4 is controlled by a solenoid (see FIG. 3).
The variable winning opening 23 is switched between the open state and the closed state
A variable winning device 22 for conversion is provided. And
The special symbol display device 6 is displayed in a predetermined combination,
When it hits, the opening and closing wing pieces 24, 24 open and open
In the state, the upper and lower blade pieces 24, 24 produce a guiding action,
Guide game balls to the winning opening 23 and play games in specific areas
When the ball enters, a continuous opening operation occurs, and the player has a predetermined profit.
The benefits are offered. Next, the main part of the present invention will be described. center
-In front of the special symbol display device 6 in the case 4
A passage area f is provided. This passage area f
Portion is surrounded by a flared U-shaped peripheral frame 7, and furthermore,
The inlets 33, 33 are formed on the side, and the inlets 33, 3
3, tilting outward to open the inflow ports 33, 33
Position (the position in FIG. 2) and stand up to block the inlets 33, 33.
Guide wing piece converted to standby position to cut off (position in FIG. 1)
30, 30 are rotatably supported by the support shafts 31, 31.
You. The passage area f is formed by the openings of the inflow ports 33, 33.
Game balls can flow into the game. This guide wing piece 3
0 and 30 are driven by the guide driving device 29 shown in FIG.
Is controlled. On the other hand, the exit of the passage area f is opened downward.
In addition, an ordinary electric accessory 15 is disposed below the exit.
ing. Here, the passage area f is formed deep inside and
An expansion shelf surface 34 is formed on the lower surface so that the game ball can pass through the passage area f.
It operates in a variety of ways. In addition, this
The excess area f may be flush with the game board surface. On the other hand, they are arranged on both sides of the center case 4.
Normal symbol operation gate (Normal symbol starting area)
The outlet is located on the tip of the guide wing pieces 30, 30 in the tilted position.
Guide member 32 inclined inward to guide the game ball
Is provided. Next, the operation of the pachinko gaming machine 1 will be described.
I will tell. Game balls flow in from the special symbol starting area 14
Then, the special symbol display device 6 is driven together with the supply of the prize ball.
You. If the vehicle passes continuously, the start switch
Ball detection is stored in the starting storage device (RAM),
As described above, the LE of the start storage number display device 8 is
D lights up sequentially and is held up to four times. This LED
Is turned off each time the symbol starts to fluctuate, and the number of memories decreases
I do. When the special symbol display device 6 is driven,
The different symbols A, B and C start to fluctuate according to the symbol permutation,
After 6.5 seconds, special symbols A, B, C
Symbol fluctuation stops. And special symbols A, B and C are after
As described, when the same combination of symbols,
Occurs, and the sound generator (see Fig. 3)
And the variable winning device 22 is driven.
Then, the special game operation is started, and the opening / closing wing pieces 24, 24 are left.
By tilting to the right, the variable winning opening 23 is opened. This opening
Until about 10 game balls win or 28 seconds elapse
To be continued. In addition, as described above, the special winning
When passing through the fixed area, it will be updated to the next opening and closing round,
After the end of the opening operation, the variable winning opening 23 is opened again.
The number of times of this opening and closing round is set to a maximum of 16 times or the like. The above control mode will be described in detail. Special
The symbol fluctuation of the different symbols A, B and C is performed by the central control device shown in FIG.
And a microcomputer consisting of a CPU
Is controlled by a game control device. Where the central controller
The storage device ROM and the storage device RAM are connected to the CPU.
It is. A start switch is provided in the storage area of the storage device RAM.
Are stored up to a predetermined number. Further, 0 to 199 are stored in the storage device ROM.
The special random number K of 200 frames is stored. So
Then, the ball enters the special symbol starting area 14 and the starting switch
When the ball is detected, the random value at that point is selected.
The contents are stored in the storage device RAM. The pattern is strange
When the operation starts, the stored contents are checked.
Other than that. The storage device ROM has a special random number K
Symbol random number L selected according to the result of
Random numbers Ma, Mb, Mc are stored, and based on hits and losses
The symbols to be stopped symbols are determined. Further, the storage device ROM contains 0 to 28
Is stored. This reach random number N is
Special reach variation with a variation mode different from the reach state
Since there are a plurality of types A to A,
This determines whether to perform the reach operation in the reach variation mode.
, If it is a hit design, and if it is a lost design and A = B
If selected. As this special variation mode, for example,
For example, long reach, low speed scroll, reverse running, low speed running
Various fluctuation modes, such as accelerated stopping from the ground, reversal of symbols, etc.
There is. Next, a symbol table using each of the random numbers described above.
The illustrated embodiment will be described. First, the ball starts the special symbol starting area 14
After passing, the special symbol start switch (see Fig. 3) detects the ball
At the same time, select a special random number K
Determine the gap. In this process, the starting memory number is full.
State (4), special symbol starting area 1
If the ball passes 4 and is invalid or fluctuating,
Processing such as adding one start storage number is performed. Soshi
The ball to the special symbol starting area 14 or starting
The special symbol display device 6 changes based on the subtraction of the stored number. When the special random number K = 7,
With the ball detection signal from the start switch
Or if stored in the start-up memory,
As the special symbols A, B, and C change with the digestion,
Then, the value is selected from the winning symbol random number L to determine the winning symbol
I do. Furthermore, the reach random number N is drawn by lot and any special
It is determined whether the reach operation is performed in a dynamic manner. Where
The symbol random number L is composed of 10 frames from 0 to 9 and corresponds to the frame.
Select the corresponding hit symbol. Then, the lottery value of the hit symbol random number L is
Based on the special symbols A and B are circulated and stopped sequentially,
Reach state with the same design, reach random number
After executing a predetermined special operation mode designated by N
Then, the special symbol C stops the symbol, and the hit symbol random number L
"1,1,1" shown in the lower part,
"2,2,2", "3,3,3", "4,4,4"
Special symbols A, B,
It is exposed to C, so that it becomes a winning symbol mode. And
The "winning" is set, and the operation of the variable winning device 22 is performed.
Will be done. In addition, as will be described later, special game operation
After the end, until the special symbol fluctuates 200 times, the fluctuation shortening work
Action is performed. On the other hand, if K is not a hit frame,
And change special symbols A, B, C
The design random numbers Ma, Mb, Mc are sequentially selected and special symbols are selected.
A, B, and C are lost. At this time, the loss design random number
The symbols selected from Ma and Mb are special symbols A = B
If a hit occurs, a reach operation is
If a symbol is obtained, the lost symbol random number Mc is selected again.
It is re-distributed so as to be in the lost symbol mode. On the other hand, the starting storage device 8
Accordingly, when displaying the special symbol display device 6 in a variable manner,
Therefore, the starting storage number of the starting storage device 8 is limited (usually 4
), And when this number is exceeded, the
Even if there is a ball detection signal, it becomes invalid. Next, the normal symbol operation will be described. Game ball
Is passed through the normal symbol starting gates 13
The ball is usually detected by a start switch (see FIG. 3). this
When the ball is detected by the normal start switch, the normal symbol display device
10 ordinary symbols fluctuate. This normal design has 3 L
It is composed of ED. The normal symbol display device 10 is changing or
When the electric accessory 15 is open, the ball is
When detected, the ball is stored in the normal start-up memory (RAM).
Out is memorized, and with the digestion of the number of memorized, the normal symbol start memory
The LED of the number display device 12 lights up, and the normal symbol starts to change
Is turned off and the number of stored items is displayed. In addition,
The maximum storage number of the tally symbol storage number display device 12 is four.
More than that will be invalid. After the fluctuation of the symbol display device 10 is stopped, or
After the opening operation of the normal electric accessory 15 is completed, a normal start storage device is provided.
Ordinary symbol display device 1 based on the starting memory of the device (RAM)
0 starts to fluctuate again. Normal symbol display device 10 is changed to open
In the normal state after the start, the fluctuation stops after about 30 seconds
And any one of the left and right LEDs is lit
If it is a hit, the electric accessory 15 usually opens for about 0.2 seconds
Is done. Normally, when the symbol display device 10 stops changing.
The symbol pattern to be displayed at this time is 2 from “0” to “22”.
Ordinary symbol information stored in the ROM consisting of three frames
Is determined by the random number P. Ie normally start switch
When a ball is detected, a random value is selected from random numbers P per symbol.
Output, and the contents thereof are stored.
At the same time as the start of fluctuation, the stored contents are examined and "3"
If it is any one of ~ 22, it is a hit. This
In the case of, the stop mode is determined by the hit normal symbol random number Q
Then, the center LED is turned on. In case of loss
Means that both LEDs are lit. Next, the guide blade pieces 30, 3 according to the main part of the present invention will be described.
The operation of 0 will be described. The guide wing pieces 30, 30
Normally, when a game ball passes through the symbol operation gates 13, 13,
By the drive control of the guide drive device 29, it is converted to the tilt position.
It is. The predetermined time maintained at this tilt position is 0.5 seconds.
Momentary. By this, the game ball is normal
When passing through the symbol operation gate 13, the guide wing pieces 30, 30
Is open and is usually provided at the symbol operation gate 13.
The game balls are guided by the guide members 32,
And flows into the passage area f. On the other hand, the exit of the passage region f is
The ball flowing down from the passage area f
It becomes easy to flow into the moving object 15. In particular, ordinary electric accessory 1
When the ball 5 is open-driving, the game ball is the open / close wing piece 1
It is almost certainly captured by 6,16. In addition, this ordinary electric role
The opening of the object 15 is the normal symbol operation gate 1 by the game ball.
Depending on 3, the symbol fluctuation time of the ordinary symbol display device 10
If you consider it, it will not be in time.
By the digestion of the starting memory stored in the display device 12, etc.
It becomes when it becomes. The guide wing pieces 30, 30 are normally designed
Irrespective of the passage of the screen 13
After the pattern fluctuates, the pattern is fixed or a little later
And open drive may be performed. This allows
Optimal when open / close wing pieces 16, 16 are driven open by hitting
That the game ball flows down from the passage area f
Become. In this case, the opening time of the guide wing pieces 30, 30
Is approximately equal to the opening time of the opening / closing wing pieces 16, 16.
You can do it. The driving of the guide wing pieces 30, 30 is performed in a normal manner.
Predetermined conditions are satisfied, such as passing a ball to the pattern operation gates 13
In addition to the case where it is
Is also good. In this case, the game launched on the game board surface 2
The ball passes when the guide wings 30, 30 are in the tilted position.
The vehicle is guided to the excessive region f, and becomes closer to the center. In addition, this continuous
The return operation is performed, for example, by the special game operation (special symbol display device 6).
Stop during the (big hit operation), hold in the tilting position,
The ball is guided to the center, and the variable winning
The inflow may be facilitated. In addition to thisGoing
ReactivationIs executed in a predetermined period.
Various proposals are made. When this reciprocating operation is at rest
As a mode of the guide wing pieces 30, 30, the guide wing pieces 30
In the standby position, or when standing still in the standby position.
good. The conditions for driving the guide wing pieces 30, 30 are as follows.
Instead of passing the ball through the normal symbol actuation gates 13,13,
When a game ball flows into a winning port that directly generates a prize ball,
May be. Alternatively, the special symbol display device 6 is changed.
By passing the ball through the different symbol starting area 14, the guide wing pieces 30, 3
0 may be opened. Further, the special symbol display device 6 has a big hit.
The guide wing pieces 30, 30 are
During opening or opening of the variable winning opening 23,
By repeating the opening and closing operation,
Therefore, it may be used to support the inflow into the variable winning opening 23.
good. Of course, each of the opening and closing operations described above together with this support operation
May also be caused. As described above, by the guide wing pieces 30, 30,
By generating the action of guiding to the passage area f, the plan
In the tilted position of the inner wing pieces 30, 30, a special advantage is provided to the player.
And therefore, the guide wing pieces 30, 30
Is not just a change in the operation of the game ball,
A variety of gain modes can be provided. FIG. 4 shows another embodiment of the present invention. here
Therefore, the same components as those in FIGS.
I do. In this center case 4, a special drawing
A U-shaped peripheral frame 44 is provided around the passing area f at the front of the pattern display device 6.
Is formed. The upper part of the U-shaped peripheral frame 44 has a plan
An inflow opening 41 controlled to be opened and closed by the inner wing pieces 40, 40 is provided.
And a passage area from the inflow port 41 in the U-shaped peripheral frame 44.
Downflow passages 42, 42 communicating with the lower part of the area f are provided.
I have. Thereby, at the tilting position of the guide wing pieces 40, 40,
The game ball entered from the inflow port 41 passes through the downflow passages 42, 42.
Floating, the floating shelf surface 34 formed on the lower surface of the passage area f
Will be guided to. Here, the guide blades 40, 40 are
Ball passing to normal symbol actuation gates 13, 13 as in the embodiment
When a predetermined condition such as is satisfied, it is opened for a predetermined time. Or
It may be opened continuously and at a predetermined timing.
No. Furthermore, the opening conditions and opening
The release timing is the same as in the above-described embodiment,
Synchronized with the drive of the accessory 15 and the opening drive of the variable winning opening 23
Modifications and developments similar to those described above are adopted.
Invite explanation. The guide wing pieces 30, 30 (guide wing pieces 4
(0, 40) as a condition for opening drive
When the symbol displayed at the location 10 becomes a hit symbol
May be. In this case, the opening of the electric accessory 15 is usually
The guide wings 30, 30 (guide wings 40, 40) tilt
Position so that the passage area in the center case 4
The game ball will be guided into f. And the game
The ball is an ordinary electric accessory, which is arranged below the passage area f.
Opportunity to gain new gains because it is easier to enter the entrance
Is given. Further, each of the above-mentioned embodiments is a type 1 pachinko machine.
It describes a gaming machine, but it also has a third type
Applicable to configurations using symbol display devices, such as pachinko gaming machines.
Can be [0049] According to the present invention, as described above, the pattern is
In the center case where the display device is arranged, in the front part of the main surface
Arrange the passing area of the game ball, and further tilt around the perimeter of the passing area
Captures game balls flowing down from above in the moving position and enters the passing area
Converted to a tilting position to guide and a standby position that cannot be captured
Guide wings are tilted.
When converted to the position, the game ball captured by the guide wing piece,
Guided to the pass area located in the center of the game board,
The passing area becomes the operation surface of the game ball, and the symbol display device
Area that was only used as the display surface of
The usefulness of the board surface is improved, and the guide wing pieces are
Reciprocating operation, continuous driving, or setting conditions
The operation state of various game balls through the passage area
Movement of the game ball on the game board
Can be varied. The game ball is located at the center of the game board.
By being guided to the over area,
Inflow rate to ordinary electric accessories, variable winning openings, etc.
And give the player new gains.
Can be a good pachinko machine with a customer
You. Furthermore, the condition for opening and driving the guide blade piece
As the symbol displayed on the normal symbol display device,
If it becomes a handle, usually with the opening of the electric accessory,
A game ball is introduced into the passage area in the center case by the guide wings.
May be guided, and the
Gaming balls can be easily inserted into the through-gears, variable winning openings, etc.
Diversity and variety given the opportunity to earn
A new gain mode can be provided.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front view showing a gaming board 2 of a pachinko gaming machine 1 according to an embodiment of the present invention. FIG. 2 is a front view of the same showing a position where the guide wing pieces 30, 30 protrude. FIG. 3 is a block circuit diagram showing a microcomputer. FIG. 4 is a front view showing a game board 3 of the pachinko gaming machine 1 according to another embodiment of the present invention. [Description of Signs] 1 First-class pachinko gaming machine 4 Center case 6 Special symbol display device 10 Normal symbol display device 13 Normal symbol start gate 14 Special symbol start area 15 Normal electric accessory 22 Variable winning device 23 Variable winning opening 30, 30 guide blade piece 32 guide member 40,40 guide blade piece 41 inflow port 42,42 downflow passage f passage area

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁷ , DB name) A63F 7/02

Claims (1)

(57) [Claims] (1) A special symbol display device for variably displaying a special symbol and a special start area for detecting a ball passing are provided on the game board, and a special symbol is provided for the ball passing to the special starting area. Due to this, the special symbol of the special symbol display device is variably displayed, and when the fixed symbol mode is a predetermined jackpot symbol mode, an operation that gives a gain to the player is generated, and the opening of the special start area is performed. A normal electric accessory that controls the expansion of the degree, a normal symbol display device that variably displays the normal symbol, and a normal start area for detecting ball passage are provided on the game board. When the normal symbol of the normal symbol display device is changed, and the final symbol mode is a predetermined winning symbol mode,
In a pachinko game machine in which an electric accessory is normally driven to expand, a special symbol display device is arranged on a main surface of a center case provided on a game board surface, and a game ball is provided at a front portion of the main surface. And a guide wing piece that is converted into a tilting position for capturing game balls flowing down from above and guiding the ball to the passing area and a standby position that cannot be captured, and a center is provided on the periphery of the passing area of the center case. The case is arranged such that the exit of the passage area of the game ball is located directly above the ordinary electric accessory, and the exit of the ordinary start area is guided on the game board to the guide wing in the tilt position. And a guide drive device for performing a reciprocating operation for alternately converting the guide wing pieces between a tilt position and a standby position at predetermined intervals on condition that the ball passes into the normal starting area. Pachinko play characterized by the fact that Machine.