JP4521730B2 - Bullet ball machine - Google Patents

Description

  The present invention relates to a ball game machine having a symbol change device that displays symbols in a variable manner in accordance with winning at a start opening.

2. Description of the Related Art Conventionally, there has been provided a ball game machine that includes a symbol variation device that varies a plurality of symbols, and that performs a game in which a profit state is given to a player by a combination of symbols displayed.
In this type of ball game machine, the symbols change due to winning at the start opening, and if the result of the change is a specific combination such as a doublet, for example, displayed on the symbol changing device, the big prize opening is constant. There are things that open time and make it easier to win.
In addition, when a predetermined symbol is displayed as a result of the fluctuation, there is a case where a specific winning opening is opened, and the big winning opening is opened for a certain time by winning the specific winning opening.

In the conventional ball game machines as described above, the change in the design that affects the occurrence of the profit state is triggered by a winning at the start opening. Only one device was provided for the device.
Moreover, even when the symbol change device displays a plurality of symbols in a variable manner, all of these symbol changes are triggered by winning a single starting point. It did not fluctuate.
Therefore, in the present invention, by providing a plurality of chances of variation for one symbol variation device, and by independently varying individual symbols or a part of the symbols of the symbol variation device, more complicated and interesting. The purpose is to provide rich gameplay.

( First invention )
In view of the above-described problems, the ball game machine 10 according to the first invention of the present invention includes a symbol variation device 70 that varies and displays a plurality of symbols, and a variation that controls the variation display of symbols in the symbol variation device 70. Control means 16 and a plurality of start ports 40 corresponding to each of the plurality of symbols, the variation control means 16 in the symbol variation device 70 by winning the one start port 40, the start port 40 It is characterized in that it is formed so that only the symbol corresponding to is variably displayed.
The “symbol changing device” refers to a device that displays a plurality of symbols in a variable manner. The “variable display” means that the display is changed from one symbol to another symbol among a plurality of types of symbols, and the display is stopped at one of the symbols.

As the symbol variation device 70, a CRT screen, a liquid crystal screen, a dot matrix, or other devices that display symbols as images, or devices that have a plurality of symbols written on the surface of a rotating reel can be used.
The “variation control means” is means for controlling the symbol variation display in the symbol variation device 70, and is normally configured as part of a control program executed by the CPU that controls the ball game machine 10. The The variation control means 16 can control the variation display of the plurality of symbols of the symbol variation device 70 independently of each other.
The “starting opening” is a winning opening provided on the board surface of the ball game machine 10, and the operation of the symbol variation device 70 is started by winning there. The starting port 40 corresponds to each symbol of the symbol variation device 70. That is, the number of start ports 40 is equal to the number of symbols displayed by the symbol variation device 70. The “starter” here includes a “pass gate” through which a game ball simply passes, and “winning” in this case also includes “pass” of the pass gate.

In the ball game machine 10 according to the first invention, the game is performed as follows. As an example, the symbol change device 70 displays a two-digit symbol. It is assumed that two start ports 40 corresponding to each digit of the symbol are provided on the board surface.
When the game ball that the player has hit the ball falls on the board and wins one of the start ports 40, the variation control means 16 displays the symbols corresponding to the start port 40 on the symbol variation device 70 in a variable manner. Let The symbols of other digits do not fluctuate unless there is a ball entering the starting port 40 corresponding to the digit.
Then, by displaying a specific symbol (for example, “7”) for each digit, a profit state can be set for each digit so that a specific winning opening corresponding to the digit is opened. In this case, winning at one start port 40 is a condition for generating each profit state.

Further, it is possible to set a profit state in which a specific winning opening is opened only when each digit displays a specific symbol (for example, “7”). In this case, winning a prize to all the starting ports 40 is a condition for generating a profit state.
That is, according to the present invention, it is possible to increase the degree of freedom in setting a symbol to be displayed and a profit state assigned to the symbol, and it is possible to provide a variety of gaming properties.
( Second invention )
In addition to the features of the first invention, the second invention of the present invention provides a player with a profit state when the combination of symbols displayed by the symbol variation device 70 is a predetermined combination. It is provided.

That is, each symbol of the symbol variation device 70 is variably displayed by winning a separate start port 40, but if the combination of these symbols is a predetermined combination, the player is in a profit state Is provided. Here, the profit state means a state advantageous to the player in the progress of the game. As the profit state, for example, when the symbol change device 70 displays a two-digit symbol, when the combination of these symbols is “77”, the big winning opening is opened, and it is easy to win a prize there. It can be mentioned that.
In addition, as a condition for opening the big winning opening, in a ball game machine that requires winning to a predetermined winning opening, the opening of the winning opening can be in this profit state. In other words, the profit state includes not only a direct profit for the player but also an indirect profit.

( Third invention )
Further, the ball game machine 10 according to the third aspect of the present invention includes a symbol variation device 70 for variably displaying a plurality of symbols, and a variation control means 16 for controlling the variation display of symbols in the symbol variation device 70. A plurality of starting ports 40 corresponding to each set of the plurality of symbols divided into a plurality of sets, and the variation control means 16 receives a prize for one starting port 40, and the symbol changing device 70 Only a set of symbols corresponding to the starting port 40 is variably displayed.
The “symbol changing device” refers to a device that displays a plurality of symbols in a variable manner. The “variable display” means that the display is changed from one symbol to another symbol among a plurality of types of symbols, and the display is stopped at one of the symbols. Further, in this symbol variation apparatus 70, a plurality of symbols are knitted into a number of sets smaller than the number of symbols. There may be a single symbol or a plurality of symbols included in this set. For example, when the number of symbols displayed by the symbol variation device 70 is four, two sets of two symbols are knitted. And the change of a symbol is performed by this 1 unit as a unit.

As the symbol variation device 70, a CRT screen, a liquid crystal screen, a dot matrix, or other devices that display symbols as images, or devices that have a plurality of symbols written on the surface of a rotating reel can be used.
The “variation control means” is means for controlling the symbol variation display in the symbol variation device 70, and is normally configured as part of a control program executed by the CPU that controls the ball game machine 10. The The variation control means 16 can control the variation display for each of the plurality of symbol sets of the symbol variation device 70 separately and independently.
The “starting opening” is a winning opening provided on the board surface of the ball game machine 10, and the operation of the symbol variation device 70 is started by winning there. The starting port 40 corresponds to each symbol of the symbol variation device 70. That is, the number of start ports 40 is equal to the number of symbol sets displayed by the symbol variation device 70. The “starter” here includes a “pass gate” through which a game ball simply passes, and “winning” in this case also includes “pass” of the pass gate.

In the ball game machine 10 according to the third invention, the game is performed as follows. As an example, it is assumed that the symbol change device 70 displays a four-digit symbol, of which the upper two digits and the lower two digits are each set. It is assumed that two start ports 40 corresponding to each set of symbols are provided on the board surface.
When the game ball that the player has hit the ball falls on the board and wins one of the starting ports 40, the variation control means 16 displays the symbols corresponding to the starting port 40 in a variable manner on the symbol variation device 70. Let The symbols of other groups do not change unless there is a ball entering the start port 40 corresponding to the group.

Each group displays a specific symbol (for example, “77”), so that the profit state can be set for each group so that a specific winning opening corresponding to the group is opened. In this case, winning at one start port 40 is a condition for generating each profit state.
Further, it is possible to set a profit state in which a specific winning opening is opened only when each group displays a specific symbol (for example, “77”). In this case, winning a prize to all the starting ports 40 is a condition for generating a profit state.
That is, according to the present invention, it is possible to increase the degree of freedom in setting a symbol to be displayed and a profit state assigned to the symbol, and it is possible to provide a variety of gaming properties.

( Fourth invention )
In addition to the features of the third invention, the fourth invention of the present invention is beneficial to the player when the combination of the symbols displayed by the symbol variation device 70 is a predetermined combination. A state is provided.
That is, each symbol set of the symbol variation device 70 is displayed in a variable manner by winning a prize at a separate starting port 40, but when the combination of these symbol combinations is a predetermined combination, Profit status is provided to the person. Here, the profit state means a state advantageous to the player in the progress of the game. As the profit state, for example, when the symbol variation device 70 displays a 4-digit symbol and the left two digits and the right two digits are each a combination, the combination of these symbol combinations is “7777”. In such a case, the big winning opening is opened and it becomes easy to win there.

  In addition, as a condition for opening the big winning opening, in a ball game machine that requires winning to a predetermined winning opening, the opening of the winning opening can be in this profit state. In other words, the profit state includes not only a direct profit for the player but also an indirect profit.

  As is apparent from the above configuration, according to the present invention, a plurality of triggers for variation can be provided for one symbol variation device, and individual symbols or a part of symbols of the symbol variation device can be varied independently. Thus, it becomes possible to provide more complex and interesting game playability.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
(First embodiment)
1 to 8 show a ball game machine according to the first embodiment of the present invention. FIG. 1 is a functional block diagram, and FIGS. 2 to 8 are front views of the board. It is shown.
(Board configuration)
First, the configuration of the board surface will be described with reference to FIG.
An accessory 30 whose upper part is covered with a cover 31 is located at the center of the board surface 20. A pair of blades 32 that can be opened and closed are provided between the accessory 30 and the cover 31.

In the upper part of the accessory 30, a shift hole 43 is located at the center, the first start port 41 of the start port 40 is on the left side, and the second start of the start port 40 is on the right side. Each mouth 42 is located.
A rotatable first rotating body 51 is located below the first starting port 41. A rotatable second rotating body 52 is located below the second starting port 42. The first rotator 51 and the second rotator 52 are respectively provided with storage ports 53 and 53 having a shape in which the outer periphery is notched in a U-shape and capable of storing game balls. Furthermore, slopes 54 and 54 are formed on the substantially opposite side of the storage ports 53 and 53 in the shape of a chord portion with a circular arc cut out. That is, as shown in FIG. 2, the slopes 54, 54 are positioned on the outer lower side in a state where the storage ports 53, 53 are facing upward.

Below the first rotating body 51 and the second rotating body 52, a V zone 60 that moves to the left and right is provided.
Further, a symbol changing device 70 for displaying a symbol consisting of a two-digit numerical value is provided at the lower end portion of the accessory 30. Of these symbols, the upper digit is referred to as the left symbol 71 and the lower digit is referred to as the right symbol 72, respectively. In the left symbol 71 and the right symbol 72, one of symbols consisting of ten numbers from 0 to 9 is displayed. Further, when the left symbol 71 and the right symbol 72 become the same symbol, it is a big hit. Even if no winning is made in any of the start ports 40, the symbol variation device 70 displays the symbol combination ("62" in FIG. 2) obtained by the previous variation.

Three special winning openings 80, 80, 80 are provided below the accessory 30.
Also provided are a rail 21 for guiding game balls launched by a bullet ball device (not shown) to the board surface 20, and a discharge port 22 for discharging game balls that could not be won in any winning port.
In addition to the above, the board 20 is also provided with nails, windmills, other winning holes, etc., which are omitted from the drawing and will not be described.
(Function block)
Next, the relationship between each component is demonstrated, referring FIG.
The bullet ball game machine 10 is provided with a CPU 15. The CPU 15 controls the game in the ball game machine 10 according to a control program recorded in a ROM (not shown).

The CPU 15 functions as the fluctuation control means 16 by executing a predetermined part of the control program. The variation control means 16 detects a winning at the first start port 41, and controls the variation display of the left symbol 71 of the symbol variation device 70 by this. Further, the fluctuation control means 16 detects a winning at the second starting port 42, and thereby controls the fluctuation display of the right symbol 72 in the symbol variation device 70.
The CPU 15 also detects winnings in the special winning openings 80, 80, 80, the detaching hole 43 and the V zone 60, and executes the control program according to these. Furthermore, the CPU 15 operates the blade 32, the first rotating body 51, and the second rotating body 52 as described later by executing a control program.

(Progress of game)
Next, the progress of the game in the present embodiment will be described with reference to FIGS.
As shown in FIG. 2, in the state where no special winning opening 80, 80, 80 is won, the blade 32 is in contact with both ends of the cover 31 in a closed state, and the game ball cannot enter the accessory 30.
If there is a winning in any of the special winning openings 80, 80, 80, as shown in FIG. 3, the blade 32 is in an open state, and the game ball can enter the accessory 30.
When a game ball that has entered the accessory 30 enters the release hole 43, only the award ball is paid out.

When the game ball wins the first start port 41 of the start port 40, the game ball falls to the first rotating body 51 located below the game ball and enters the storage port 53. In accordance with the winning, the variation control means 16 (see FIG. 1) starts the variation of the left symbol 71 of the symbol variation device 70 and displays any symbol.
At this time, as shown in FIG. 4, when the left symbol 71 displayed as a result of the variation is a symbol different from the right symbol 72 that did not vary, the combination of these symbols (ie, “52”) is This is not a jackpot symbol. In this case, the first rotating body 51 rotates counterclockwise, and the game ball held in the storage port 53 is dropped to the lower left in the accessory 30. Here, the V zone 60 moves to the left and right as described above, but since the probability of being located near the center is high, the possibility of winning the V zone 60 is low in this case.

On the other hand, as shown in FIG. 5, when the left symbol 71 displayed as a result of the variation is the same symbol as the right symbol 72 that did not vary, a combination of these symbols (ie, “22 ]) Corresponds to the jackpot symbol. In this case, the first rotating body 51 rotates clockwise, and the game ball held in the storage port 53 is dropped downward in the center of the accessory 30. Here, since the probability that the V zone 60 is located near the center is high as described above, in this case, the possibility of winning the V zone 60 is increased.
When there is a winning in the V zone 60, as shown in FIG. 6, the first rotating body 51 and the second rotating body 52 are stationary with the storage ports 53, 53 facing downward for a certain period of time. That is, the inclined surfaces 54 and 54 are stationary with the inwardly inclined state. As a result, the game balls that have won the first start port 41 and the second start port 42 are not stored in the storage ports 53, 53, but fall down to the lower center of the accessory 30. Therefore, the possibility of winning in the V zone 60 is further increased, and more profits are provided to the player.

On the other hand, from the state shown in FIG. 3, when the game ball wins the second start port 42 of the start port 40, the game ball falls to the second rotating body 52 located below it and enters the storage port 53. Sphere. In accordance with the winning, the variation control means 16 (see FIG. 1) starts the variation of the right symbol 72 of the symbol variation device 70 and displays any symbol.
At this time, as shown in FIG. 7, when the right symbol 72 displayed as a result of the variation is a symbol different from the left symbol 71 that did not vary, the combination of these symbols (ie, “68”) is This is not a jackpot symbol. In this case, the second rotating body 52 rotates clockwise, and the game ball held in the storage port 53 is dropped to the lower right in the accessory 30. Here, since the probability that the V zone 60 is located near the center is high as described above, in this case, the possibility of winning the V zone 60 is low.

On the other hand, as shown in FIG. 8, when the right symbol 72 displayed as a result of the variation is the same symbol as the left symbol 71 that did not vary, a combination of these symbols (ie, “66 ]) Corresponds to the jackpot symbol. In this case, the second rotating body 52 rotates counterclockwise, and the game ball held in the storage port 53 is dropped to the lower center of the accessory 30. Here, since the probability that the V zone 60 is located near the center is high as described above, in this case, the possibility of winning the V zone 60 is increased.
In this case as well, when there is a winning in the V zone 60, the first rotating body 51 and the second rotating body 52 are inclined to the slope 54, for a certain period of time as in the state shown in FIG. 54 will be tilted inward and will rest.

(Second embodiment)
9 to 16 show a ball game machine according to the second embodiment of the present invention. FIG. 9 is a functional block diagram, and FIGS. 10 to 16 are front views of the board. It is shown.
(Board configuration)
First, the configuration of the board will be described with reference to FIG.
In the center portion of the board surface 20, an accessory 30 having an open top is located.
A rotatable first rotating body 51 is positioned slightly above the center of the accessory 30. A rotatable second rotating body 52 is positioned below the second rotating body 52. Further, the first rotator 51 and the second rotator 52 are provided with storage ports 53 and 53, respectively, which have a shape in which the outer periphery is cut out in a U shape and can store game balls.

A first starting port 41 and a second starting port 42, which are gate-shaped starting ports 40, are provided immediately above the first rotating member 51 and immediately above the second rotating member 52, respectively.
A first V zone 61, a second V zone 62, and an outlier zone 63 are provided in order from the right at the lower end of the accessory 30. And the game ball which entered the accessory 30 by the partition provided in the accessory 30 will show the following behavior. That is, the game ball that has entered from the upper end of the accessory 30 wins the first starting port 41 or falls directly to the slip zone 63. In addition, the game ball that has won the first start port 41 falls to the first V zone 61 or wins the second start port 42. Furthermore, the game ball that has won the second start opening 42 falls into the first V zone 61 or the off zone 63.

Further, a symbol changing device 70 for displaying a symbol consisting of a 4-digit numerical value is provided near the upper end of the board surface 20. In each digit, one of the symbols composed of 10 numbers from 0 to 9 is displayed. Of these symbols, the upper two digits are referred to as the left symbol set 73 and the lower two digits are referred to as the right symbol set 74, respectively. Further, when the left symbol set 73 and the right symbol set 74 are a combination of the same symbols, it is a big hit. If there is no winning at the first starting port 41, there will be no winning at the second starting port 42. Even in this case, the symbol variation device 70 is obtained by the previous variation. A combination of symbol sets (“6518” in FIG. 10) is displayed.
A first winning port 81, a second winning port 82, a third winning port 83, and a big winning port 90 that can be opened and closed are provided on the right side of the accessory 30 in order from the top.

Also provided are a rail 21 for guiding game balls launched by a bullet ball device (not shown) to the board surface 20, and a discharge port 22 for discharging game balls that could not be won in any winning port.
In addition to the above, the board 20 is also provided with nails, windmills, other winning holes, etc., which are omitted from the drawing and will not be described.
(Function block)
Next, the relationship between each component is demonstrated, referring FIG.
The bullet ball game machine 10 is provided with a CPU 15. The CPU 15 controls the game in the ball game machine 10 according to a control program recorded in a ROM (not shown).

The CPU 15 functions as the fluctuation control means 16 by executing a predetermined part of the control program. The variation control means 16 detects winning in the first starting port 41 of the starting ports 40, and thereby controls the variation display of the left symbol set 73 in the symbol varying device 70. The variation control means 16 detects winning in the second starting port 42 of the starting ports 40, and thereby controls the variation display of the right symbol set 74 in the symbol varying device 70.
The CPU 15 also detects winnings in the first V zone 61, the second V zone 62, the outlier zone 63, the first winning port 81, the second winning port 82, and the third winning port 83, and executes the control program according to these. To do. Further, the CPU 15 executes the control program so that the first rotary body 51 and the second rotary body 52, the first winning port 81, the second winning port 82, the third winning port 83, and the big winning port 90 are described as follows. To operate.

(Progress of game)
Next, the progress of the game in the present embodiment will be described with reference to FIGS.
In a state where there is no entry into the accessory 30, as shown in FIG. 10, the first rotating body 51 and the second rotating body 52 are both stationary with the storage ports 53 and 53 facing upward. Further, the first winning port 81, the second winning port 82, the third winning port 83, and the big winning port 90 located on the right side of the board 20 are all closed.
When a game ball enters the accessory 30, the game ball falls to the off zone 63 or wins the first start port 41. In the case of falling to the outlier zone 63, only the payout of the prize ball is performed.

Further, when winning a prize at the first starting port 41, the game ball falls to the first rotating body 51 located below the first starting member 41 and enters the storage port 53. With the winning, the variation control means 16 (see FIG. 9) starts the variation of the left symbol set 73 of the symbol variation device 70 and displays any symbol. The first rotating body 51 is stationary with the storage port 53 facing upward until the left symbol set 73 of the symbol variation device 70 displays some symbol.
At this time, as shown in FIG. 11, when the left symbol set 73 displayed as a result of the change is the same symbol set as the right symbol set 74 that has not changed, the combination of these symbol combinations ( That is, “1818”) corresponds to the jackpot symbol. In this case, the first rotating body 51 rotates clockwise, and the game ball held in the storage port 53 is dropped to the first V zone 61. The first winning opening 81 is opened by winning the first V zone 61.

When there is a winning at the opened first winning opening 81, the third winning opening 83 is opened as shown in FIG. Note that the first winning opening 81 is closed when there is a winning.
When there is a prize at the opened third prize opening 83, as shown in FIG. 13, the big prize opening 90 is opened for a certain period of time. The third winning opening 83 is closed when there is a winning. Therefore, the player is provided with more profits by winning the winning prize opening 90.
On the other hand, as shown in FIG. 14, when the left symbol set 73 displayed as a result of the variation associated with winning in the first starting port 41 is a symbol set different from the right symbol set 74 that has not changed, A combination of these symbol sets (ie, “2918”) does not correspond to the jackpot symbol. In this case, the first rotating body 51 rotates counterclockwise, and the game ball held in the storage port 53 is awarded to the second starting port.

When winning a prize at the second start port 42, the game ball falls to the second rotating body 52 located below the game ball and enters the storage port 53. In accordance with this winning, the variation control means 16 (see FIG. 9) starts the variation of the right symbol set 74 of the symbol variation device 70, and displays any symbol. The second rotating body 52 is stationary with the storage port 53 facing upward until the right symbol set 74 of the symbol variation device 70 displays some symbol.
At this time, as shown in FIG. 15, when the right symbol set 74 displayed as a result of the change is the same symbol set as the left symbol set 73 that has not changed, the combination of these symbol combinations ( That is, “2929”) corresponds to the jackpot symbol. In this case, the second rotating body 52 rotates clockwise, and the game ball held in the storage port 53 is dropped to the second V zone 62. The second winning opening 82 is opened by winning the second V zone 62.

When there is a winning at the opened second winning opening 82, the third winning opening 83 is opened as shown in FIG. The second winning opening 82 is closed when there is a winning.
In addition, winning in the third winning opening 83 is as described above.
On the other hand, as shown in FIG. 16, when the right symbol set 74 displayed as a result of the variation associated with winning in the second starting port 42 is a symbol set different from the left symbol group 73 that has not changed, A combination of these symbol combinations (ie, “2937”) does not correspond to the jackpot symbol. In this case, the second rotating body 52 rotates counterclockwise, and the game ball held in the storage port 53 is dropped to the off-zone 63. In this case, only prize balls are paid out.

1 is a functional block diagram of a ball game machine according to a first embodiment of the present invention. The board surface of the gaming machine which concerns on 1st embodiment of this invention is shown with the front view, and the state which the blade | wing closed is shown. The board surface of the gaming machine which concerns on 1st embodiment of this invention is shown with the front view, and the state which the blade | wing opened. The board surface of the gaming machine which concerns on 1st embodiment of this invention is shown with the front view, and shows the state by which combinations other than the combination used as a jackpot symbol were displayed on the symbol variation apparatus. The board surface of the gaming machine which concerns on 1st embodiment of this invention is shown with the front view, and the state by which the combination used as a jackpot symbol is displayed on the symbol variation apparatus is shown. The board surface of the game machine which concerns on 1st embodiment of this invention is shown with the front view, and shows the state which has won the V zone. The board surface of the gaming machine which concerns on 1st embodiment of this invention is shown with the front view, and shows the state by which combinations other than the combination used as a jackpot symbol were displayed on the symbol variation apparatus. The board surface of the gaming machine which concerns on 1st embodiment of this invention is shown with the front view, and the state by which the combination used as a jackpot symbol is displayed on the symbol variation apparatus is shown. It is a functional block diagram of a bullet ball game machine according to the second embodiment of the present invention. The board surface of the game machine which concerns on 2nd embodiment of this invention is shown with the front view, and shows the state without the entrance to an accessory. The board surface of the gaming machine according to the second embodiment of the present invention is shown in a front view, and shows a state in which a combination that becomes a jackpot symbol is displayed on the symbol variation device as a result of winning at the first starting port. . The board surface of the gaming machine according to the second embodiment of the present invention is shown in a front view, and shows a state in which a winning is made to the first winning opening or the second winning opening. The board surface of the gaming machine according to the second embodiment of the present invention is shown in a front view, and shows a state where there is a prize at a third prize opening. The board surface of the gaming machine according to the second embodiment of the present invention is shown in a front view, and as a result of winning a prize at the first starting port, combinations other than the combination that becomes a jackpot symbol are displayed on the symbol variation device. Indicates the state. The board surface of the gaming machine according to the second embodiment of the present invention is shown in a front view, and shows a state in which a combination that becomes a jackpot symbol is displayed on the symbol variation device as a result of winning at the second starting port. . The board surface of the gaming machine according to the second embodiment of the present invention is shown in a front view, and as a result of winning a prize at the second starting port, combinations other than the combination that becomes a jackpot symbol are displayed on the symbol variation device. Indicates the state.

Explanation of symbols

10 Ball game machine
15 CPU 16 Fluctuation control means
20 boards
21 Rail 22 Discharge port
30 character
31 Cover 32 Feather
40 Start port
41 First start port 42 Second start port
43 Outgoing hole
51 First rotating body 52 Second rotating body
53 Reservoir 54 Slope
60 V zone
61 First V Zone 62 Second V Zone
63 Outlier zone
70 Pattern changer
71 Left design 72 Right design
73 Left symbol set 74 Right symbol set
80 Special prize opening
81 First prize opening 82 Second prize opening
83 Third prize opening
90 grand prize opening

Claims (2)

A symbol variation device that variably displays a plurality of symbols including at least a first symbol and a second symbol ;
In a ball game machine equipped with a variation control means for controlling a predetermined symbol to be variably displayed by a symbol variation device by winning a game ball at a predetermined start opening where a game ball can win ,
The board surface of the ball game machine is provided with a first winning opening and a second winning opening that can be opened and closed,
The variation control means variably displays only the first symbol by winning the start opening,
When the combination of the first symbol displayed as a result of the change and the second symbol that has not changed is a predetermined combination, the first winning opening is opened,
When the combination of the first symbol displayed as a result of the variation and the second symbol that has not varied is not a predetermined combination, the variation control means variably displays only the second symbol,
When the combination of the second symbol displayed as a result of the fluctuation and the first symbol that has not fluctuated is a predetermined combination, the second winning opening is formed to be open. A ball game machine. On the board of the ball game machine,
A third prize opening that is openable and closable and that is opened by winning a game ball in the opened first prize opening or winning a game ball in the opened second prize opening;
2. The ball game machine according to claim 1 , further comprising a large winning opening that is openable and closable and that is opened by winning a game ball in the opened third winning opening .

Images