JP2012245144A - Pachinko machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a Pachinko machine allowing a player to notice a lottery result of a fall lottery in the Pachinko machine configured to execute the fall lottery in a probability variable game state.SOLUTION: A performance display 30 displays a fall winning suggesting image Z4 for suggesting winning of the fall lottery. The player can notice winning in the fall lottery by looking at the fall winning suggesting image Z4.

Description

  The present invention relates to a pachinko machine configured to determine by lottery whether to maintain a probability-variable gaming state or return to a normal gaming state when a game ball wins a starting opening during a probability-changing game.

  FIG. 23 is an explanatory front view of a conventional pachinko machine. A conventional pachinko machine 600 includes a launch handle 601, a game board 602, a start port 603, an effect display 604, an upper plate 605, and a variable winning device 606.

  When a game ball launched by the player operating the launch handle 601 wins the start port 603, a switch for detecting the game ball won in the start port 603 is turned on, and the microcomputer mounted on the control board 612 Judgment of big hit or loss (hereinafter referred to as big hit judgment) is performed. Then, the effect display unit 604 starts the variable display (also referred to as scroll display) of the symbol sequence (image sequence) formed by arranging a plurality of symbols (images). For example, a symbol string formed by arranging symbols representing consecutive different numbers (for example, 0 to 9) is moved from the top to the bottom of the screen in the ascending order of the numbers in the three horizontal display areas on the screen. To display. Also, depending on the model, the symbol string is displayed so as to move from the right to the left of the screen.

  If the game ball wins the start opening 603 while the effect display 604 is variably displaying the symbol sequence, the variation display of the symbol sequence due to the winning is not executed immediately but is temporarily held. The hold number is displayed by the hold number display device 609. The number-of-holds display device 609 is configured by a plurality of LEDs, and the number of lighting of the LEDs represents the number of held. Note that, depending on the model, there may be a display of the number of holds on the screen of the effect display 604.

  Then, when a predetermined time has elapsed after the effect display device 604 has started the display of variation in the image sequence, the variation display of the symbol sequence is stopped in each display region, and the symbol corresponding to the determination result by the microcomputer described above is displayed in each display region. Will be displayed. For example, if the result of the big hit determination is a big hit, “7” is fixedly displayed in each display area, and the big hit symbol consisting of the same number “777” is fixedly displayed in the entire display area. In addition, when the lottery result is a losing result, a losing symbol having different symbols in at least one or more display areas such as “767” in the entire display area is fixedly displayed.

  The fixed display is a display state in which the symbol indicating the result of the big hit determination is fixed, and is a display state in which the symbol row does not change again. Hereinafter, the period from when the variable display of the symbol sequence is started in each display area until the big hit symbol or the lost symbol is fixedly displayed in each display area is counted as one variable display.

  When the effect display 604 confirms and displays the big hit symbol, a big win occurs, and the variable winning device 606 opens the opening / closing member 607 and opens the big winning port 608. Since the winning area of the game ball is larger than the normal winning opening, the big winning opening 608 is easy to win. And, a condition that a specified number (for example, 10) of game balls have won a prize winning opening 608 or a condition that the opening time of the prize winning opening 608 has reached a prescribed time (for example, about 30 seconds) is satisfied. Then, the opening / closing member 607 is closed and the special winning opening 608 is closed.

  Then, a round from the opening to closing of the special winning opening 608 is defined as one round, and a plurality of rounds (for example, a maximum of 14 rounds) are executed, during which the player can acquire a large amount of winning balls. Hereinafter, the game from the start of the first round to the end of the final round is referred to as a jackpot game. In addition, when a big hit occurs in a specific jackpot symbol, the gaming state after the big hit game based on the big hit is changed to a gaming state with a high probability of jackpot occurrence. Such a change in the probability of jackpot occurrence from a low probability to a high probability is called probability change.

  When the above-mentioned microcomputer determines that it is a big hit in the big hit determination, it determines the type of the big hit symbol by lottery, determines whether the determined type of the big hit symbol is a specific symbol, If there is, it is determined to be a promising big hit. In the future, the big hit that will cause a probability change is called the probability change big hit, and the big hit other than the probability change big hit is usually called a big hit. The determination of whether or not the probability variation big hit is called the probability variation big hit determination. Furthermore, a gaming state that has changed to probability change is referred to as a probability variation gaming state, and a gaming state other than the probability variation gaming state is referred to as a normal gaming state. Depending on the model, the probability variation gaming state may continue until the next jackpot occurs, and there may be a variation that continues until the number of times the symbol string is changed.

  In addition, when the game ball wins the starting opening in the probability variation gaming state, it is determined by lottery whether to return the gaming state from the current probability variation gaming state to the normal gaming state or to maintain the current probability variation gaming state. That is, a lottery is performed as to whether or not the gaming state falls from the current probability variation gaming state to the normal gaming state. This lottery is called a falling lottery. If the winning lottery is won, that is, if the player falls into the normal gaming state, the state of the normal gaming state is continued until the next probability variation gaming state arrives.

The model with the falling lottery function has a risk of winning the falling lottery and returning to the normal gaming state, so the probability of jackpot in the probability variation gaming state is set higher than the model without the falling lottery function Yes.
In this way, models with a falling lottery in the probable gaming state will maintain a higher probability of jackpots than other models unless they win the falling lottery. There is also a feature that there is a risk of returning to.

JP 2010-178858 (paragraph 16)

  However, the above-described conventional pachinko machine does not display the lottery result of the falling lottery, so there is a problem that it is difficult to know whether or not the winning lottery has been won. For this reason, even if you decide to stop the game when you win the fall lottery, you can't know whether you won the fall lottery or not. There is a risk that the game will continue assuming that the probable game state is continuing.

  Therefore, the present invention has been conceived to solve the above-described problem, and an object of the present invention is to realize a pachinko machine that can understand the lottery result of the falling lottery in the pachinko machine that performs the falling lottery in the probability variation gaming state. And

In order to achieve the above-mentioned object, in the invention according to claim 1 of this application, a game board (5) in which a falling area of game balls is formed, and a launching device (4, 4a) that emits game balls to the falling area ~ 4g), a start opening (21, 22) and a winning opening (17-20) provided in the game board, and a big hit or lose when the game ball launched by the launching device wins the start opening Winning number determination means (S34) for determining whether or not (hereinafter referred to as a jackpot determination), and the number of winning prizes that counts the number of game balls launched by the launching device (hereinafter referred to as the number of winning prizes) won at the start opening. Means (S43) and the number of winnings counted by the winning number counting means are stored with a specific number of winnings as an upper limit, and the order of winning of the start opening and the determination result by the jackpot determining means are associated with each other Winning number storage means to memorize 74a), and when the winning number storing means stores one or more winning numbers, the display of the variation of the image sequence formed by arranging a plurality of images is started, and the jackpot determination is made after a predetermined time has elapsed from the start. The image display device (30) for confirming and displaying an image corresponding to the result of the above-mentioned, and a single change from the start of the variation display of the image sequence until the image corresponding to the result of the jackpot determination is displayed for confirmation. When the display is performed, the game board is provided with a subtracting means (S53) for subtracting 1 from the number of winnings stored in the winning number storing means each time the image display device performs a variable display once. The winning area of the game ball has a big winning opening (24a, 25a) larger than the winning opening, the result of the big hit determination by the big hit determining means is a big hit, and the image corresponding to the big hit is the image Display device And configured fluctuation winning device to the winning opening to open and close a predetermined number of times when the constant display (24, 25), in the pachinko machine (1) equipped with,
When a gaming state with a high probability of determining a big hit in the jackpot determination is a probability variation gaming state, and a gaming state with a low probability of determining a big hit in the jackpot determination is a normal gaming state,
The gaming state after the big hit game in which the big winning opening is opened and closed a predetermined number of times has changed to the probability changing gaming state, and the number of winnings stored in the winning number storage means is not more than the specific number of winnings When the game ball launched by the launching device wins the start opening, whether to return the gaming state from the current probability-changing gaming state to the normal gaming state or to maintain the current probability-changing gaming state Game state lottery means (S23, S25, S26) determined by lottery,
If the lottery result by the gaming state lottery means a lottery result of returning the gaming state from the current probability-changing gaming state to the normal gaming state, the gaming state is set to the normal gaming state until the next change to the probability-changing gaming state. And if the lottery result by the gaming state lottery means is a lottery result that maintains the current probability changing gaming state, the gaming state is changed from the current probability changing gaming state to the normal game by the gaming state lottery means. Game state setting means (S27, S37 to S42) for maintaining the game state in the probable game state until the lottery is drawn when returning to the state;
If the lottery result by the gaming state lottery means is a lottery result that returns the gaming state from the current probability-changing gaming state to the normal gaming state, the lottery result by the gaming state lottery means that the gaming state is changed to the current probability-changing game. The technical means is provided, which includes production means (Z4, S233) for performing a specific production suggesting that the lottery result is to return to the normal gaming state from the state.

  In addition, the code | symbol in each said parenthesis shows the correspondence with the specific means as described in embodiment mentioned later.

In the invention according to claim 1, if the lottery result by the game state lottery means is a lottery result of returning the gaming state from the current probability-changed gaming state to the normal gaming state, the directing means lottery by the gaming state lottery means A specific effect is suggested that suggests that the result was a lottery result of returning the gaming state from the current probability variation gaming state to the normal gaming state.
Therefore, if the invention according to claim 1 is carried out, the result of the lottery by the game state lottery means can be known if the specific effect by the effect means is known. That is, a pachinko machine that can understand the lottery result of the falling lottery can be realized.

It is the perspective view which looked at the pachinko machine 1 which concerns on embodiment of this invention from diagonally forward. It is a front view of the game board 5 provided in the pachinko machine 1 shown in FIG. It is the perspective view which looked at the game board 5 shown in FIG. 2 from diagonally forward. It is a front view which shows the state which the movable accessory 40 provided in the game board 5 shown in FIG. 2 fell. (A) is an enlarged front view showing the first variable winning device 24 and the second variable winning device 25 provided on the gaming board 5 shown in FIG. 2, and (b) is provided on the gaming board shown in FIG. It is a front view which expands and shows the special symbol display apparatus 31 etc. which were given. (A) is explanatory drawing which shows the state in which the production | presentation symbol is variably displayed in the production | presentation display device 30, (b) is explanatory drawing which shows the state in which the production | presentation symbol became reach, (c) is a jackpot symbol It is explanatory drawing which shows the state by which it was confirmed and displayed. (A) is explanatory drawing which shows the state by which the number-of-holds image was displayed on the production | presentation display 30 in the probability variation game state, (b) is explanatory drawing which shows the state by which the fall winning suggestion image was displayed on the production display 30 It is. It is a timing chart which shows each timing of the winning of a starting opening, generation | occurrence | production of a holding | maintenance number, falling lottery, jackpot determination, probability variation jackpot determination, and a game state change. It is explanatory drawing which shows the main electric structures of the pachinko machine 1 with a block. It is explanatory drawing which shows the main electric structures of the pachinko machine 1 with a block. It is explanatory drawing which shows the main memory contents of ROM73 for image audio | voice control shown in FIG. It is explanatory drawing which shows the structure of a fluctuation pattern table. (A) is explanatory drawing which shows the memory content of a pending | holding table, (b) is explanatory drawing which shows the state which the storage order of the data memorize | stored in the pending | holding table was advanced. 10 is a main flowchart showing a flow of main processing executed by a main control CPU 52 shown in FIG. 9. It is a flowchart which shows the flow of the starting port process which CPU52 for main control performs in S502 of FIG. 16 is a flowchart showing a continuation of the process shown in FIG. 15 is a flowchart showing a flow of a change start process executed by the main control CPU 52 in S504 of FIG. FIG. 11 is a main flowchart showing a flow of main processing executed by the image and sound control CPU 72 shown in FIG. 10. FIG. 19 is a flowchart showing a flow of data reception processing executed by the image / audio control CPU 72 in S601 of FIG. 19 is a flowchart showing a flow of a hold number display process executed by the image / audio control CPU 72 in S602 of FIG. 19 is a flowchart showing the flow of a variation pattern lottery process executed by the image / audio control CPU 72 in S603 of FIG. It is a flowchart which shows the flow of the production | presentation process which CPU72 for image sound control performs in S606 of FIG. It is a front view of the conventional pachinko machine 600. FIG.

A pachinko machine according to an embodiment of the present invention will be described.
[Main configuration]
The main configuration of the pachinko machine according to this embodiment will be described with reference to the drawings. FIG. 1 is a perspective view of a pachinko machine 1 according to this embodiment as viewed obliquely from the front.

  A prepaid recording medium reader 100 is provided on the left side of the pachinko machine 1. The pachinko machine 1 is provided with an outer frame set 8 constituting an outer shell, and a front frame set 2 is provided on the front surface of the outer frame set 8. The front frame set 2 is provided with a top plate 1a, and a rotating shaft member 1b is provided in front of the left end of the top plate 1a. A transparent glass frame set 3 is attached to the front frame set 2 so as to be openable and closable with the rotating shaft member 1b as a rotating shaft.

  A game board (indicated by reference numeral 5 in FIG. 2) is provided inside the glass frame set 3, and a launching device for launching a game ball to the game board 5 is operated at the lower right front of the front frame set 2. A firing handle 4a is attached. A launch lever 4b for adjusting the launch strength of the game ball is attached to the launch handle 4a so as to be rotatable with respect to the launch handle 4a.

  Below the game board 5, there is provided an upper tray 6 for storing prize balls and rental balls paid out from the inside of the pachinko machine 1. The upper receiving tray 6 is inserted with a lending button 6c operated for paying out a rented ball and a card insertion slot 108 of the prepaid recording medium reader 100, and the prepaid recording medium loaded in the apparatus is inserted into the card. A return button 6d operated for returning from the mouth 108 and a frequency display unit 6e for displaying the remaining frequency (balance) recorded in the prepaid recording medium are provided.

  The frequency display unit 6e displays the remaining frequency as a number using an 8-segment LED or liquid crystal. For example, the frequency display unit 6e is configured to display the remaining frequency as a three-digit number. For example, when the minimum frequency display unit is 100 yen, 500 yen remains, and 005 is displayed. indicate.

  Below the upper tray 6, there is provided a lower tray 7 that stores game balls that have flowed from the inside beyond the number of storable upper trays 6. The lower tray 7 is provided with a ball removal lever 7 a that is operated to discharge the game balls stored in the lower tray 7 to a prize ball box disposed below the lower tray 7. The upper tray 6 is provided with a ball release lever 6 a that is operated to discharge the game balls stored in the upper tray 6 to the lower tray 7.

  The front frame set 2 is provided with a ball break LED 13 for notifying that there is no game ball to be paid out, and a payout abnormality LED 14 for notifying a payout abnormality of the game ball. The front frame set 2 is provided with a right speaker 10 that generates sound effects, a left speaker 11, and a lower speaker 12. The upper tray 6 is provided with an effect button 9 that is operated by the player to select the contents of the effect.

  The prepaid recording medium reading device 100 is for selecting a usage lamp 101 indicating that a prepaid card can be used and a unit of loan amount (for example, 100 yen, 200 yen, 300 yen, 500 yen). An amount setting button 102, a loan amount display unit 103 that displays the loan amount selected by the amount setting button 102, a fraction display button 104 that is pressed to display balance and maintenance information of less than 100 yen on the frequency display unit 6e, A connecting table direction indicator lamp 105 indicating the direction of the pachinko machine 1 to which the prepaid recording medium reader 100 is connected is provided.

  Further, in the prepaid recording medium reading device 100, a display lamp 106 indicating that the prepaid card is compatible with the pachinko machine 1, a card insertion slot 108 into which the prepaid card is inserted, and a prepaid card is inserted into the card insertion slot 108. A card insertion lamp 107 indicating that the card has been inserted is provided. Inside the prepaid recording medium reader 100, a loading device (not shown) for loading a prepaid card inserted from the card insertion slot 108 is provided.

  Since the prepaid card inserted from the card insertion slot 108 is loaded into the above-described loading device with its end portion not protruding from the card insertion slot 108, the prepaid card cannot be returned if the loading device fails. . Therefore, the loading device is configured to be pulled out to the front side together with a part of the front panel including the card insertion slot 108. The loading device is normally unable to be pulled out by a lock mechanism, but is configured to be able to be unlocked by inserting a key from a key hole 109 provided in the prepaid recording medium reading device 100.

[Main components of the game board]
Next, the main configuration of the game board provided in the pachinko machine 1 will be described with reference to the drawings.
FIG. 2 is a front view of the game board 5 provided in the pachinko machine 1 shown in FIG. FIG. 3 is a perspective view of the game board 5 shown in FIG. 2 as viewed obliquely from the front. FIG. 4 is a front view showing a state where the movable accessory 40 provided on the game board 5 shown in FIG. 2 is lowered. FIG. 5A is an enlarged front view showing the first variable winning device 24 and the second variable winning device 25 provided in the gaming board 5 shown in FIG. 2, and FIG. 5B is a gaming board shown in FIG. It is a front view which expands and shows the special symbol display apparatus 31 etc. which were provided in FIG.

  A game area where game balls flow down is formed on the board surface of the game board 5, and the flow path of the game balls is regulated by a large number of game nails 28 driven into the board surface of the game board 5. Around the board surface of the game board 5, there is provided a rail set 15 for guiding a game ball fired by a launching device such as a launch solenoid (indicated by reference numeral 4f in FIG. 9) to the game area.

A center decoration 16 is provided at the center of the game board 5. As shown in FIG. 6, the center decoration 16 is formed in a three-dimensional shape that protrudes forward from the board surface, and occupies the central area of the game area. The center decoration 16 is provided with an effect display 30. The effect indicator 30 displays effect symbol variation display, various effect images, hold numbers, images suggesting the lottery result of the falling lottery, and the like.
In this embodiment, the effect display device 30 is configured by a liquid crystal display device. Note that a dot display in which LEDs are arranged in a dot matrix, a 7-segment LED, an organic EL display, or the like can also be used as the effect display 30.

  At the left end of the center decoration 16, an inflow port 16b through which a game ball can flow into the center decoration 16 is formed. In the lower part of the center ornament 16, an outlet 16c is formed in which a game ball that has flowed into the center ornament 16 from the inflow port 16b flows out into the game area. On the left side of the board surface, a left side decoration 36 is provided along the inner periphery of the rail set 15. Between the left side decoration 36 and the center decoration 16, a left side game area in which game balls flow down is formed. In the game area on the left side, a windmill 35 that changes the flow path of the game ball is rotatably provided.

  The left side decoration 36 is provided with a left sleeve winning opening 17, a left sleeve winning opening 18, and a lower left winning opening 19. On the left outer surface of the center ornament 16 is formed an opening 16b through which a game ball can flow into the center ornament 16. As shown in FIG. 4, a guide passage 16 e for guiding the game ball that has flowed in from the inflow port 16 b is provided inside the center decoration 16. On the left inner surface of the center ornament 16, an outlet 16c is formed to allow the game ball guided by the guide passage 16e to flow out.

  A stage 16d for rolling the game ball that has flowed out of the outlet 16c is provided below the center decoration 16. The game ball that has flowed out of the outflow port 16c flows down on the stage 16d in the flow down path R2, and flows down along any of the flow down paths R3 to R5. A first start port 21 is provided immediately below the stage 16d and along the flow path R3. When the game state is changed to the probable game state, when the game ball wins the first starting port 21, a lottery for determining whether or not the current probable game state falls to the normal game state, a so-called fall lottery. Is done. Above the stage 16d, a protective member 16f is provided to prevent game balls other than the game ball flowing out from the outlet 16c from falling on the stage 16d. A guide portion 16a is formed on the upper surface of the center ornament 16, and a game ball riding on the guide portion 16a is guided along the flow path R1 to a right-side game area formed on the right side of the center ornament 16. The

  A right side decoration 37 is provided on the right side of the board surface, and the gate 23 and the right shoulder winning opening 20 are provided on the right side decoration 37. A normal electric accessory 27 is provided on the center decoration 16 in the rightward game area. The ordinary electric accessory 27 includes a wing-shaped opening / closing wing piece 27c. The base of the open / close blade 27c is pivotally supported so that the tip can be opened outward (rightward in the figure) or closed inward (leftward in the figure) by the rotation of the base. Or

  When the opening / closing blade piece 27c is opened outward, the second starting port 22 is formed between the opened opening / closing blade piece 27c and the center decoration 16. FIG. 5 shows a state in which the opening / closing blade piece 27c is opened outward and the second start port 22 is formed. When the game state is changed to the probability change game state and the game ball wins the second starting port 22, a lottery for determining whether or not to fall from the current probability change game state to the normal game state, a so-called fall lottery. Is done. An out port 26 is formed below the game board 5 for collecting game balls that have not won any prizes.

  A movable accessory 40 decorated with LEDs is provided above the effect display 30 and in the center of the center decoration 16. As shown in FIG. 4, both ends of the movable accessory 40 are supported by support members 40a and 40a. As shown in FIG. 4, the movable accessory 40 naturally falls to the front face of the effect indicator 30 at a predetermined effect timing, and as shown in FIG. 2, motors (the right lift motor 40d and the left lift motor in FIG. 10). It is lifted by a lifting device such as 40f) to return to the original point before dropping.

  The movable accessory 40 is vibrated by a driving device such as a motor (indicated by a family crest motor 40b in FIG. 10) and a cam mechanism (not shown). As shown in FIG. 4, a movable accessory 43 decorated with LEDs is provided on the back of the movable accessory 40. The movable accessory 43 is rotated by a driving device such as a motor (indicated by a kaleidoscope motor 43a in FIG. 10), and when the movable accessory 40 falls, it appears from behind. In addition, movable accessories 41 and 42 are provided on both sides of the center ornament 16. The movable accessories 41 and 42 are each operated by a driving device such as a motor (indicated by a left dragon motor 41a and a right dragon motor 42a in FIG. 10).

  Further, as shown in FIG. 3, a box-shaped storage member 46 is provided at the lower part of the center decoration 16 and at the lower part of the front surface of the effect display 30. The movable members 44 and 45 shown in FIG. 4 are accommodated inside the storage member 46. The movable accessories 44 and 45 are moved in the left-right direction by driving devices such as motors (indicated by the door left motor 44a and the door right motor 45a in FIG. 10). The movable accessories 44 and 45 constitute one design when combined.

  The front surface and the back surface of the storage member 46 are formed of a translucent material so that the player can visually recognize the state of the movable accessories 44 and 45. In addition, a decoration member (not shown) decorated with LEDs is provided in the back of the space formed between the movable members 44 and 45 separated from each other, and the movable members 44 and 45 are separated from each other. When this is done, each LED of the decorative member is lit or flashing.

  In this embodiment, the movable accessory 40 is formed in a shape imitating a family crest, and is configured so that the family crest emerges when an LED that decorates the movable accessory 40 is turned on. Moreover, the movable accessory 43 is formed in a shape simulating a kaleidoscope, and an LED that decorates the movable accessory 43 is turned on or blinked to produce an effect as if looking into the kaleidoscope. Further, the movable accessories 41 and 42 are each formed in a shape imitating the head of a dragon, and the dragon opens and closes the mouth by the drive device described above.

  FIG. 4 shows a state in which the movable accessories 41 and 42 are activated and a pair of dragons open their mouths. In addition, LEDs 41c and 42c are provided inside the movable accessories 41 and 42, respectively, and when the LEDs are turned on, an effect is given as if a dragon is blowing fire. In addition, the movable accessories 44 and 45 are each formed in a door shape, and a part of the dragon is drawn on each front surface. And if the movable combination 44 and 45 unite, a dragon will be completed.

  Each movable accessory 40-45 mentioned above operate | moves at the predetermined timing during a game, and raises a production effect. In addition, each movable accessory 40 to 45 is operated to perform various notifications such as a notice of occurrence of jackpot, a suggestion of occurrence of jackpot, and a notice that the effect indicator 30 displays an effect image with a high probability of occurrence of a jackpot. Make a notice.

  In FIG. 2, between the first starting port 21 and the right shoulder winning port 20 (a region surrounded by a broken line indicated by a symbol B in the drawing), as shown in FIG. 24 and the second variable prize-winning device 25 are provided one above the other. The first variable winning device 24 includes a horizontally long plate-like first opening / closing member 24d, and this first opening / closing member 24d is driven by a drive device such as a solenoid (indicated by a first big winning port solenoid 24b in FIG. 9). Open and close. When the first opening / closing member 24d is opened, the first big prize opening 24a is opened.

  The second variable winning device 25 includes a horizontally long plate-like second opening / closing member 25d, and the second opening / closing member 25d is driven by a drive device such as a solenoid (indicated by a second large winning port solenoid 25b in FIG. 9). Open and close. When the second opening / closing member 25d is opened, the second big prize opening 25a is opened. FIG. 5 (a) shows a state in which the first big prize opening 24a and the second big prize opening 25a are opened. The first big prize opening 24a and the second big prize opening 25a are opened when a big hit occurs. In this embodiment, the first opening / closing member 24d and the second opening / closing member 25d are each formed in a horizontally long plate shape, and are configured to open and close forward and backward with the lower ends on both sides as axes.

As shown in FIG. 5B, on the left side of the left sleeve top winning opening 17 of the left side decoration 36 in FIG. 2 (region surrounded by a broken line indicated by symbol A in FIG. 5), a special symbol display device 31 and A normal symbol display device 33 and a normal symbol hold number display device 34 are provided.
In this embodiment, the special symbol display device 31, the normal symbol display device 33, and the normal symbol hold number display device 34 are each configured by an LED, but may be configured by a liquid crystal display device or the like.

  The special symbol display device 31 is composed of a plurality of (for example, seven as shown in FIG. 5B) LEDs, and the game balls are connected to the first start port 21 or the second start port 22. When winning, it blinks in a predetermined blink pattern. The light emission color when these LEDs are turned on and the background color of the LEDs when they are turned off constitute a special symbol, and the state where the LEDs are blinking is a state where the special symbol is variably displayed.

  The special symbol display device 31 causes each LED to blink at random, and a big hit occurs when the combination of the LED that is turned on and the LED that is turned off when the blinking stops is a specific combination. Depending on the type, the type of jackpot will vary. The jackpot type is configured by combining two or more of the maximum number of rounds that can be executed in the jackpot game, the normal jackpot, the probable jackpot, and the short time.

Further, depending on the type of jackpot, either the first variable winning device 24 or the second variable winning device 25 is operated to perform a big win game.
Here, the time reduction means that the time required from the timing at which a special symbol starts to be displayed to the timing at which it is ended is shortened, and the time from when the normal symbol starts to display the variable display until the end of the variable display. A game state in which the time required is shortened.

  The effect display 30 is a liquid crystal display and is provided for the purpose of enhancing the effect of the special symbol display device 31. That is, the special symbol display device 31 is composed of a plurality of LEDs, and the effect of the effect is not sufficient only by the blinking of the LEDs. The effect is enhanced by displaying the effect image.

  Note that the effect symbol is a symbol (image) for effect displayed in place of the special symbol displayed by the LED, and is a symbol expressing a plurality of identification information. For example, it is a symbol expressing numbers 0 to 9, and the effect display device 30 displays a symbol sequence (image sequence) in which symbols are arranged in ascending order of the numbers. The effect display unit 30 displays an effect image composed of a moving image and a still image alone or with an effect symbol.

  The effect display device 30 starts the display of the effect image and the effect symbol at the same time when the special symbol display device 31 starts the variation display of the special symbol. In addition, the effect indicator 30 ends the display of the effect image and the effect symbol at the same time as the special symbol display device 31 ends the variation display of the special symbol, and corresponds to the big hit symbol or the lost symbol that the special symbol display device 31 has determined and displayed. The effect design to be displayed is finalized.

FIG. 6A is an explanatory view showing a state where the effect symbol is variably displayed on the effect indicator 30, FIG. 6B is an explanatory diagram showing a state where the effect symbol is reached, and FIG. It is explanatory drawing which shows the state by which the big hit symbol was fixedly displayed.
The effect display 30 has three display areas A, B, and C arranged in the horizontal direction. Each display area variably displays effect symbols representing identification information such as numbers and English characters. In this embodiment, the effect display 30 displays the effect symbols representing the numbers 0 to 9 in a variable manner so as to move from the top to the bottom of the screen in ascending order of the numbers.

  The example shown in FIG. 6A represents a certain moment of the effect symbol that is variably displayed in each of the display areas A to C, and the effect symbol “7” is displayed in the display area A. The effect symbol “8” is displayed in B, and the effect symbol “6” is displayed in the display area C. Further, the example shown in FIG. 7B represents a moment when the effect symbol “7” is confirmed and displayed in the display areas A and C and the effect symbol is variably displayed only in the display area B. Yes, so-called reach. Here, the reach means a state in which only one display area among the plurality of display areas displays the effect symbols in a variable manner, and the effect symbols constituting the jackpot symbol are confirmed and displayed in the other display regions. It is.

  When reaching reach, the effect display 30 performs an effect that makes the player throbbing whether or not the big hit symbol is confirmed and displayed. For example, in the example shown in FIG. 6B, the fluctuation speed in the display area B is slowed down, and when the effect design 6 appears from the upper end of the screen, the fluctuation speed is further slowed down. Moreover, it makes it seem that it stops at the production design 7, and only the display area B starts a variable display again. In the example shown in FIG. 6C, “777”, which is an example of a big hit symbol, is fixedly displayed in the display areas A to C.

When the special symbol display device 31 variably displays the special symbol, if the game ball wins the first start port 21 or the second start port 22, the special symbol variation display based on the winning is not immediately executed. , Once suspended. The number of reservations is displayed by the effect display 30.
FIG. 7A is an explanatory diagram showing a state in which the hold number image is displayed on the effect display 30 in the probability variation gaming state, and FIG. 7B shows a state in which the fall winning suggestion image is displayed on the effect display 30. It is explanatory drawing. In this embodiment, the upper limit of the number of holds is four.

  The effect display unit 30 displays a reservation number image Z3 indicating the number of reservations. In the illustrated example, the reserved number image Z3 is a round image, and the number of the reserved number images Z3 represents the reserved number. In the example shown in FIG. 7A, four hold number images Z3 are displayed in the probability variation gaming state, indicating that the hold number is four. Further, the four reserved number images Z3 are arranged in the order in which the reservations are generated, and the generation order is No. 1, No. 2, No. 3, No. 4, and No. 4 in order from the left end.

  In the example shown in FIG. 7B, a fall winning suggestion image Z4 is displayed that suggests that the falling lottery is won in the probability variation gaming state. In the illustrated example, an image representing a skull is displayed as the fall winning suggestion image Z4 in the background of the effect design. In this example, the variation display of the effect symbol is performed three times from the state where the number of holds shown in FIG. 7A exists, and the fall winning suggestion image Z4 is displayed in the fourth variation display. In other words, this means that the player has won the falling lottery performed at the time of winning the start opening when the number of holds reaches 4. For this reason, the gaming state falls from the probability-changing gaming state to the normal gaming state after the number of holds reaches four.

  The fall winning suggestion image Z4 may be any image as long as it can recognize the difference between the effect design and the retained number image Z3. The fall winning suggestion image Z4 may be a still image or a moving image. Further, by changing the background of the effect design to an image that does not normally appear, it is possible to notify that the falling lottery has been won. Further, by changing the display color of the effect symbol to a color that is not normally displayed, it is possible to notify that the falling lottery has been won.

  The normal symbol display device 33 is composed of a plurality of (for example, two as shown in FIG. 5B) LEDs, and the emission color when each LED is lit and the background color of the LED when the LED is extinguished. Constitutes a normal symbol. In addition, the state in which the normal symbol display device 33 blinks the LED is a state in which the normal symbol is variably displayed. When the variation display ends, the combination of the LEDs that are turned on and off turns on the normal symbol. Alternatively, the loss is notified. When the winning normal symbol is confirmed and displayed, the opening time of the opening / closing blade piece 27c of the ordinary electric accessory 27 becomes longer, and the probability of winning the ordinary electric accessory 27 becomes higher. That is, the number of times that the special symbol starts variably displaying per unit time increases, and the probability that a big hit will occur increases.

  When the game ball passes through the gate 23, the normal symbol display device 33 starts to display the fluctuation of the normal symbol. When the normal symbol display device 33 variably displays the normal symbol, when the game ball passes through the gate 23, the normal symbol variation display due to the passage is held, and the number of holds is displayed as the normal symbol hold number display. Displayed by device 34. In this embodiment, the normal symbol hold number display device 34 is composed of four LEDs, and displays the hold number based on the number of lights of the LEDs. That is, in this embodiment, the number of normal symbol reservations is a maximum of four.

[Main electrical configuration of pachinko machine]
Next, the main electrical configuration of the pachinko machine 1 will be described with reference to FIG. 9 and FIG.

  As shown in FIG. 9, a main control MPU 51 is mounted on the main control board 50. The main control MPU 51 includes a main control CPU 52, a main control ROM 53, and a main control RAM 54.

  The main control CPU 52 determines the number of games, such as jackpot determination, probability variation jackpot determination, falling lottery, jackpot symbol lottery, lost symbol lottery, winning detection, gate passage detection, normal symbol hit determination, prize ball payout command, etc. Perform the processing required for progress. When the game ball wins the first start port 21 or the second start port in the probability variation gaming state, the main control CPU 52 performs a big hit determination after performing the falling lottery.

The main control MPU 51 includes a backup power supply terminal VBB and an NMI (Non-Maskable Interrupt) terminal.
In the main control ROM 53, a computer program for the main control CPU 52 to execute each of the above processes, a control command to be transmitted to each control board, a big hit value to be referred to when making a big hit determination, and a falling lottery A table to be referred to when the winning value to be referred to, the jackpot symbol lottery drawing, the table to be referred to when the lottery symbol lottery is drawn, and the like are readable and stored.

  The main control RAM 54 has a work area used when the main control CPU 52 executes the above-described processes. Further, the main control RAM 54 stores the processing results and the determination results generated by the main control CPU 52 executing the above-described processes in a readable and rewritable manner. Further, the main control RAM 54 receives backup power from a capacitor (not shown) when the power supplied to the pachinko machine 1 is cut off, and stores stored data such as the result of the probable big hit determination. Hold.

  The main control board 50 includes a first start port switch 21a for detecting a game ball won in the first start port 21, and a second start port switch 27a for detecting a game ball won in the second start port 22. The external terminal plate 503 is electrically connected. The main control CPU 52 transmits data such as the number of occurrences of jackpots, the number of winning prizes, and the number of changes in special symbols to the hall computer via the external terminal board 503. The hall computer is arranged in a pachinko hall management room where the pachinko machine 1 is installed.

  In addition, a symbol display board 84 is electrically connected to the main control board 50. On the symbol display board 84, a special symbol display device 31, a normal symbol display device 33, and a normal symbol hold number display device 34 are mounted. In addition, a payout control board 60, a security relay terminal board 89, and a power supply board 76 are electrically connected to the main control board 50.

The security relay terminal plate 89 includes an induced magnetic field sensor 500 for detecting an induced magnetic field used in an illegal act, a first magnetic sensor 501 for detecting magnetism used in an illegal act, and a second magnetic sensor. 502 is electrically connected.
The payout control board 60 is electrically connected to a lower tray full switch 7b for detecting a state in which the lower tray 7 is filled with game balls, and a door opening relay terminal plate 86. The door opening relay terminal plate 86 includes a door opening switch 87 for detecting a state where the glass frame set 3 is opened, and an outer frame opening switch 88 for detecting a state where the outer frame set 8 is opened. Electrically connected.

  Also, a payout relay terminal plate 83 is electrically connected to the payout control board 60, and a payout motor 38 c for driving a member for paying out game balls to the upper tray 6 is connected to the payout relay terminal plate 83. The front payout sensor 38a and the rear payout sensor 38b for detecting the game ball paid out by the payout motor 38c, and the front ball cut switch 38d for detecting that the game ball paid out by the payout motor 38c is cut. , The rear ball break switch 38e is electrically connected. These front payout sensor 38a to rear ball cut switch 38e constitute a prize ball payout device.

  The payout control board 60 is equipped with a payout control MPU 61, and the payout control MPU 61 includes a payout control CPU 62, a payout control ROM 63, and a payout control RAM 64. The payout control CPU 62 controls the payout motor 38c in accordance with the payout control command transmitted from the main control MPU 51 to control payout of prize balls and rental balls. Further, the payout control CPU 62 detects changes in signals output from the front payout sensor 38a and the rear payout sensor 38b, and counts the number of prize balls and the number of balls lent out. The payout control MPU 61 includes a backup power supply terminal VBB and an NMI (Non-Maskable Interrupt) terminal.

  The payout control ROM 63 stores a computer program executed by the payout control CPU 62 so as to be readable. The payout control RAM 64 has a work area used when the payout control CPU 62 executes the computer program. Further, the payout control RAM 64 stores the processing results and the determination results generated by the payout control CPU 62 executing the above-described computer program in a readable and rewritable manner. Furthermore, the payout control RAM 64 stores the number of unpaid prize balls and the number of rented balls, and stores and holds the number of unpaid prize balls and the number of lent balls when the main power supply 77 is shut off.

  Further, a frequency display board 504 for displaying the remaining frequency of a prepaid medium such as a prepaid card is electrically connected to the payout control board 60 via a lending device connection terminal board 78. The lending device connection terminal board 78 is electrically connected to a prepaid recording medium reading device 100 (FIG. 1) that reads a prepaid recording medium such as a prepaid card or a prepaid coin.

  Further, the launch control board 4 includes a launch solenoid 4f that drives a launch device that launches a game ball, a ball feed solenoid 4g that drives a ball supply device that supplies the game ball to the launch position, and a rotation amount of the launch lever 4b. A firing intensity electronic volume 4c for adjusting the firing strength of the launching device 4 according to the touch, a touch switch 4d for detecting that the player has touched the launching lever 4b and driving the launching device 4, and a launching lever. The firing switch 4e that is turned on or off by the rotation of 4b and drives the firing solenoid 4f is electrically connected.

  A board surface relay terminal board 37 is electrically connected to the main control board 50, and the board surface relay terminal board 37 receives an upper left sleeve winning prize for detecting a game ball won in the left sleeve upper winning opening 17. A mouth switch 17a, a left sleeve winning port switch 18a for detecting a game ball won in the left sleeve winning port 18, a lower left winning port switch 19a for detecting a game ball won in the lower left winning port 19, and a right A right shoulder winning opening switch 20a for detecting a gaming ball won in the shoulder winning opening 20, a first big winning opening switch 24c for detecting a gaming ball winning in the first big winning opening 24a, and a gate 23 are provided. A gate switch 23a for detecting a passed game ball, a second big prize opening switch 25c for detecting a game ball won in the second big prize opening 25a, and a first variable prize winning device 24 for driving 1st Grand Prize And solenoids 24b, and ordinary electric won game solenoid 27b for driving the ordinary electric won game 27, a second special winning opening solenoid 25b for driving the second variation winning device 25 are electrically connected.

  As shown in FIG. 10, the pachinko machine 1 is provided with an effect control board 400. The effect control board 400 includes an image / sound control board 70, a board face effect relay terminal board 82, and a board LED relay terminal. The board 81, the auxiliary effect drive board 410, and the effect power supply board 79 are electrically connected. An effect control MPU 401 including an effect control CPU 402 is mounted on the effect control board 400. The effect control CPU 402 receives the effect control signal transmitted from the main control CPU 52 (FIG. 9), and performs a process of distributing the received effect control signal to the corresponding board.

  The effect display 30 is electrically connected to the image / sound control board 70 via the liquid crystal relay terminal board 30a. Further, a board effect relay terminal board 82 is electrically connected to the image / sound control board 70, and the board speaker relay terminal board 82 is connected to the right speaker 10 via the frame effect relay terminal board 85 and the left. The speaker 11 and the lower speaker 12 are electrically connected. Further, the illuminated effect switch 9 a is electrically connected to the frame effect relay terminal board 85 via the frame LED drive board 66. The illuminated effect switch 9 a is a switch that is turned on when the effect button 9 is pressed and lights an LED built in the effect button 9.

  An image / audio control MPU 71 and a volume control device 75 are mounted on the image / audio control board 70. The image / audio control MPU 71 includes an image / audio control CPU 72, an image / audio control ROM 73, and an image / audio control RAM 74. The image / audio control CPU 72 controls the effect display 30 according to the effect control signal transmitted from the main control CPU 52 via the effect control board 400, and causes the effect display 30 to display an image corresponding to the effect control signal. Further, the image / audio control CPU 72 drives the speakers 10 to 12 according to the effect control signal transmitted from the main control CPU 52 via the effect control board 400, and outputs the sound effect corresponding to the effect control signal to each speaker 10. Output from ~ 12.

The image / sound control ROM 73 stores a computer program executed by the image / sound control CPU 72 in a readable manner. The image / sound control ROM 73 stores various tables that can be read when the image / sound control CPU 72 executes the computer program.
In addition, the image / sound control ROM 73 stores a variation pattern table for determining variation patterns such as special symbols, normal symbols, and effects symbols. Further, the image / sound control ROM 73 includes tables necessary for rendering such as a table for determining the lighting pattern of the LED for rendering provided in the pachinko machine 1 and a table for determining the type of sound effects and music. And data are stored (FIG. 11).

  The image / sound control RAM 74 has a work area used when the image / sound control CPU 72 executes a computer program. Further, the image / sound control RAM 74 stores a processing result, a determination result, and the like generated when the image / sound control CPU 72 executes a computer program so as to be readable and rewritable. The volume control device 75 includes a volume control knob for adjusting the volume of sound effects and the like output from the speakers 10 to 12.

  To the auxiliary effect drive board 410, the auxiliary effect upper relay terminal plate 508, the auxiliary effect right relay terminal plate 68, and the auxiliary effect lower relay terminal plate 507 are electrically connected. The auxiliary terminal relay terminal plate 508 includes a kaleidoscope motor 43a for rotating the movable accessory 43 disposed on the back surface of the movable accessory 40, and a kaleidoscope origin sensor 43b for detecting that the movable accessory 43 has returned to the origin. A right dragon motor 42a for driving the movable combination 42, a right dragon origin sensor 42b for detecting that the movable combination 42 has returned to the origin, a left dragon motor 41a for driving the movable combination 41, and a movable combination A left dragon origin sensor 41b that detects that the object 41 has returned to the origin is electrically connected.

The auxiliary effect right relay terminal board 68 includes a family crest motor 40b that vibrates the movable accessory 40, a family crest position confirmation sensor 40c that detects the position of the movable accessory 40, and a right lift that lifts the movable accessory 40 (not shown). A right lift motor 40d for driving the motor) and a right lift origin sensor 40e for detecting that the right lift has returned to the origin are electrically connected.
The auxiliary effect lower relay terminal plate 507 includes a left lift motor 40f that drives a left lift (not shown) that raises the movable accessory 40, a left lift origin sensor 40g that detects that the left lift has returned to the origin, A door right motor 45a for moving the right movable accessory 45 stored in the storage member 46, a door right origin sensor 45b for detecting that the movable accessory has returned to the origin, and a left movable accessory 44 are moved. The door left motor 44a to be moved is electrically connected to the door left origin sensor 44b for detecting that the movable accessory 44 has returned to the origin.

  An auxiliary effect control MPU 420 is mounted on the auxiliary effect drive board 410. The auxiliary effect control MPU 420 includes an auxiliary effect control CPU 421, an auxiliary effect control ROM 422, and an auxiliary effect control RAM 423. The auxiliary effect control CPU 421 controls the operations of the movable accessories 40 to 45 in accordance with the effect control signal transmitted from the main control CPU 52 via the effect control board 400. In the auxiliary effect control ROM 422, a computer program executed by the auxiliary effect control CPU 421 is readable and stored. In addition, the auxiliary effect control ROM 422 stores various tables (for example, operation patterns such as movable accessories 40 to 45) that the auxiliary effect control CPU 421 refers to when executing the computer program so as to be readable. .

  The auxiliary effect control RAM 423 has a work area used when the auxiliary effect control CPU 421 executes the computer program. Further, the auxiliary effect control RAM 423 stores processing results and determination results generated when the auxiliary effect control CPU 421 executes the computer program so as to be readable and rewritable.

  Further, the pachinko machine 1 is provided with a power supply board 76 (FIG. 9) connected to a main power supply (AC / 24V) 77. The power supply board 76 supplies power supplied from the main power supply 77 to the main control board. 50, the payout control board 60, and the effect power supply board 79 (FIG. 10). The effect power supply board 79 distributes the power supplied from the power supply board 76 to each board electrically connected to the effect power supply board 79. On the board surface LED relay terminal board 81, each LED for decoration provided in the game board 5 is mounted.

[Various tables]
Next, configurations of various tables stored in the image / audio control ROM 73 will be described with reference to the drawings. FIG. 11 is an explanatory diagram showing the main storage contents of the image and sound control ROM 73 shown in FIG. FIG. 12 is an explanatory diagram showing the configuration of the variation pattern table.

  The image / sound control ROM 73 includes an effect symbol table 73a, a variation pattern table 73b, an effect content table 73c, an LED lighting pattern table 73d, a music table 73e, a jackpot effect image table 73f, a customer waiting image table 73g, and a button effect image table 73h. The data necessary for production is stored.

  The effect symbol table 73a is a table to which the image / audio control CPU 72 refers when the effect indicator 30 displays the lost symbol or the big hit symbol. The variation pattern table 73b is a table that is referred to when the image / sound control CPU 72 determines the variation pattern of the effect symbol that the effect indicator 30 displays in a variable manner by lottery. In this embodiment, as shown in FIG. 12, the variation pattern table 73b is configured by associating random numbers A to D for determining the variation pattern of the effect symbol by lottery.

  The random numbers A to D are count values counted by the counter, and each random number is equal to the range of count values counted by the counter. That is, the count value acquired from the counter by the image / audio control CPU 72 at a predetermined timing is a random number. The counter is, for example, a ring counter that counts a plurality of consecutive numerical values (for example, 0 to 239). The random numbers A to D are divided into groups 1 to n, respectively.

  A group 1 constituting the random number A is associated with a plurality of groups of random numbers B, and a group n constituting the random number A is associated with a group n of random numbers D. Each group constituting the random number B is associated with a plurality of groups of random numbers C. Each group constituting the random number C is associated with a plurality of groups of random numbers D. In addition, each random number constituting each group of random numbers D is associated with a different variation pattern.

  The CPU for image and sound control 72 acquires a random number (count value) one by one from each counter that generates the random number A to the random number D at the timing of determining the variation pattern of the effect symbol. Then, the group to which the random number acquired from the counter that generates the random number B belongs is selected from the groups to which the random number acquired from the counter that generates the random number A belongs. Subsequently, the group to which the random number acquired from the counter that generates the random number C belongs is selected from the groups associated with the selected random number B group. Subsequently, the group to which the random number acquired from the counter that generates the random number D belongs is selected from the groups associated with the selected random number C group. Subsequently, a variation pattern associated with the selected group of random numbers D is selected.

That is, the random number A, the random number B, the random number C, and the random number D are selected in this order, and the variation pattern finally associated with the random number D is selected. In this way, by configuring a plurality of random numbers and variation patterns in association with each other, the probability that the same type of variation pattern is selected is lowered, and the player is devised so as not to get bored.
Among the variation patterns, a plurality of types of reach patterns are set as the reach pattern. For example, a normal reach pattern and a super reach pattern are set.

The normal reach pattern is a variation pattern having a high appearance probability among reach patterns that are variation patterns that develop into reach, and the super reach pattern is a variation pattern having a lower appearance probability than the normal reach pattern. The jackpot is generated through a reach pattern. In particular, when the super reach pattern appears, the jackpot occurrence probability is increased.
That is, when viewed from the player, the degree of expectation for occurrence of a big hit when a super reach pattern appears is the highest.

It should be noted that the group n of the random number D is associated with a normal variation pattern that does not develop to reach in the middle of the variation of the production symbol, and when the random number belonging to the group n of the random number A is selected, the normal variation pattern is selected. Is done.
In addition, although not shown, the image / sound control ROM 73 stores a variation pattern table having a different configuration depending on the normal gaming state, the probability variation gaming state, the result of the jackpot determination, and the number of special symbol reservations, and varies depending on the gaming state. A variation pattern is selected.

  The effect content table 73c (FIG. 11) is a table that is referred to when the image / audio control CPU 72 determines the effect content displayed by the effect display device 30 by lottery. The effect content is an effect that can be changed in part by the player pressing the effect button 9. For example, when a moving image having a story is the effect content, the effect button 9 (FIG. 1) It is an effect that can change the development of the story when pressed.

  In addition, the contents of the effects may be displayed in combination with the variation pattern of the effects symbols or may be displayed alone without being combined. The effect content table 73c is stored in the image / sound control ROM 73 for each display time of the effect content. In addition, since the display time of the effect content is equal to the special symbol variation time, the effect content table 73c is provided at least as many times as the special symbol variation time.

The effect content lottery is performed using an effect content lottery counter that counts a plurality of consecutive different values. The effect content table 73c is configured by associating the count value of the effect content lottery counter with the effect content. Further, each effect content is set for each different display time, and a plurality of types of effect contents are set for one display time.
The image / audio control CPU 72 acquires one count value from the effect content lottery counter, and reads the effect content having the same display time as the change time of the change pattern instructed from the main control CPU 52 from the effect content table.

  The LED lighting pattern table 73d is a table that is referred to when the CPU 72 for image and sound control determines lighting patterns of various LEDs provided in the pachinko machine 1 by lottery. The LED lighting pattern lottery is performed using an LED lighting pattern lottery counter that counts a plurality of consecutive different numerical values.

  The LED lighting pattern table 73d is configured by associating the count value of the LED lighting pattern lottery counter with the LED lighting pattern. The CPU for image and sound control 72 acquires one count value from the LED lighting pattern lottery counter, reads the LED lighting pattern associated with the acquired count value from the LED lighting pattern table 73d, and follows the LED lighting pattern according to the lighting pattern. Is directed to the effect control CPU 402 to turn on.

  The music table 73e is a table that is referred to when the audio / video control CPU 72 determines the music output from the speakers 10 to 12 by lottery. Music lottery is performed using a music lottery counter that counts a plurality of consecutive different values.

  The music table 73e is configured by associating the count value of the music lottery counter with music. The image / audio control CPU 72 acquires one count value from the music lottery counter, reads the music associated with the acquired count value from the music table 73e, and instructs the audio output device 43 to output it. To do.

  The jackpot effect image table 73f is a table that is referred to when the image and sound control CPU 72 determines the effect image by lottery when a big hit occurs. The effect image lottery is performed using a jackpot effect image lottery counter that counts a plurality of consecutive different numerical values. The big hit effect image table 73f is configured by associating the count value of the big hit effect image lottery counter with the type of the big hit effect image. The image / audio control CPU 72 acquires one count value from the jackpot effect image lottery counter, reads the type of the jackpot effect image associated with the acquired count value from the jackpot effect image table 73f, and displays it. The effect display 30 is instructed as follows.

  The customer waiting image table 73g stores data for the image audio control CPU 72 to instruct the effect display 30 to display a customer waiting image when the pachinko machine 1 is not in a so-called customer waiting state. It is a table.

  The button effect image table 73h is referred to when the image / audio control CPU 72 determines the contents of the button effect image (effect image that can be selected by pressing the effect button 9) by lottery when the effect button 9 is turned on. It is a table. The button effect image lottery is performed using a button effect image lottery counter that counts a plurality of consecutive different values. The button effect image table 73h is configured by associating the count value of the button effect image lottery counter with the type of the button effect image. The image / audio control CPU 72 acquires one count value from the button effect image lottery counter when the effect button 9 is turned on, and sets the type of the button effect image associated with the acquired count value to the button effect image table. The effect display 30 is instructed to read from 73h and display it.

[Contents stored when a hold occurs]
Next, the contents stored in the image / sound control RAM 74 when the special symbol is suspended will be described with reference to the drawings.
FIG. 13A is an explanatory view showing the stored contents of the hold table, and FIG. 13B is an explanatory view showing a state where the storage order of the data stored in the hold table is advanced.

  In the following description, the confirmed symbol is an effect symbol that is confirmed and displayed by the effect indicator 30 and indicates any one of a normal big hit symbol, a probable big hit symbol, and a lost symbol. The hold table is provided for each of the first start port 21 and the second start port 22. Here, the hold table for the first start port 21 will be described as a representative. In addition, it is assumed that the upper limit of the number of reserves for the first start port 21 and the second start port 22 is four.

  The holding table 74a stores data generated when a game ball wins the first start port 21. The “holding order” in the figure indicates the order in which the holding occurred. In addition, the reservation table 74a stores a special symbol reservation number U1. “Falling lottery” indicates the lottery result of the falling lottery. The “hit determination” is the result of the big hit determination performed by the main control CPU 52 when the game ball wins the first starting port 21 and the probability variation big hit determination performed when the result of the big hit determination is a big hit. The determination result is shown. The “determined symbol” is a definite symbol determined by lottery by the main control CPU 52 when the game ball wins the first starting port 21. The “variation pattern” is a variation pattern of the effect symbol determined by the image / audio control CPU 72 by lottery.

The falling lottery, the jackpot determination, and the confirmed symbol are transmitted from the main control CPU 52 to the image / audio control CPU 72 and stored in the hold table 74a by the image / audio control CPU 72.
The image and sound control CPU 72 also determines special symbol variation patterns and fixed symbols, music and LED lighting patterns, etc. by lottery and stores them in the holding table 74a, but the description thereof is omitted here. A description will be given using the variation pattern of the effect symbol and the fixed symbol as a representative.

  FIG. 13A is an example showing the stored contents of the hold table 74a at a predetermined timing in the probability variation gaming state. As the falling lotteries in the holding ranks 1 to 4, all of them are stored. In addition, as the jackpot determination in the first to fourth on-hold ranks, a loss is stored. “325”, “565”, “787”, and “684” are stored in order as the determined symbols in the first to fourth hold orders. As the fluctuation patterns in the holding ranks 1 to 4, “normal fluctuation”, “normal reach”, “super reach”, and “normal fluctuation” are stored in order. Further, the special symbol reservation number U1 stored in the reservation table 74a has reached the upper limit of four.

  When the variation display of the effect symbol (special symbol) is finished once, as shown in FIG. 13B, each data stored in the hold table 74a repeats the hold rank (memory rank) one by one. Go up. In the example shown in the figure, “winning” is stored as the fourth falling lottery in the holding order. That is, in the state shown in FIG. 13 (a), the variation display of the effect symbol based on the data corresponding to the hold order No. 1 is ended, and the effect symbol change display based on the data corresponding to the hold rank No. 2 is performed. It shows that the lottery result of the falling lottery when the winning of the first start port 21 occurred in the middle was a win.

  Moreover, when winning in the falling lottery, the player immediately falls into the normal gaming state. In addition, the jackpot determination is performed after the falling lottery. For this reason, when winning in the falling lottery, the jackpot determination performed thereafter is performed with a low probability of being determined as a jackpot. For this reason, in the example shown in FIG. 13B, the big hit determination in the fourth holding order is performed with a low probability of being determined as a big hit.

[Game features]
Next, the features of the game will be described with reference to the drawings. FIG. 8 is a timing chart showing the timings of winning of the start opening, generation of the number of holds, falling lottery, jackpot determination, probability variation jackpot determination, and game state change. Hereinafter, the first start port 21 and the second start port 22 are simply referred to as start ports. Further, the start opening prize shown in FIG. 8 indicates a start opening prize that the effect display 30 displays in a variable manner, and does not include a start opening prize exceeding the upper limit of the number of reservations.

  When a probable big hit occurs and the big hit game ends, the gaming state changes to a probable gaming state. When the winning lottery is won, the player falls from the probability variation gaming state to the normal gaming state. In addition, when it falls out of the falling lottery, the probability variation gaming state is maintained. The probability variation gaming state is maintained until winning in the falling lottery. In the example shown in FIG. 8, winning m1 to m4 are generated at the start opening in the probability variation gaming state, and the number of holds reaches the upper limit of four. Then, the lottery result of the falling lottery when the winning prize m4 of the start opening occurs is a hit. For this reason, after winning the falling lottery, the probability change gaming state has changed to the normal gaming state.

  Then, when the variation display of the effect symbol is finished three times and the variation display based on the fourth start opening winning is started, as shown in FIG. 7B, the effect indicator 30 is displayed at a predetermined timing. The fall winning suggestion image Z4 is displayed. The player can easily understand that the gaming state has fallen from the probability variation gaming state to the normal gaming state by viewing the fall winning suggestion image Z4. Then, the player can decide whether or not to stop the game because the probability of the jackpot has returned to a low state.

[Main game flow]
Next, the main flow of the game in the pachinko machine 1 will be described with reference to the drawings.
(Main processing executed by main control CPU)
First, the flow of main processing executed by the main control CPU 52 will be described with reference to the drawings. FIG. 14 is a main flowchart showing the flow of main processing executed by the main control CPU 52 shown in FIG. In the following description, a step of processing executed by each CPU is abbreviated as S.

  The main control CPU 52 executes initial settings such as a security check when the pachinko machine 1 is activated (S500). Next, the main control CPU 52 performs a winning detection process (S501), a start port process (S502), a gate process (S503), a variation start process (S504), a normal electric accessory process (S505), and a big prize opening process ( S506) and game information transmission processing (S507) are executed.

  In the winning detection process (S501), changes in output signals from the winning opening switches 17a to 20a, the start opening switches 21a and 27a, and the large winning opening switches 24c and 25c (FIG. 9) are detected to detect that a winning has occurred. To do. In the gate processing (S503), a change in the output signal from the gate switch 23a (FIG. 9) is detected, and it is detected that the game ball has passed through the gate 23, and a normal symbol hit determination is performed. In the ordinary electric accessory processing (S505), when the normal symbol hit determination in the gate processing (S503) is successful, the ordinary electric accessory solenoid 27b (FIG. 9) is operated to open / close the blades of the ordinary electric accessory 27. The piece 27c (FIG. 3) is opened.

  In the big prize opening process (S506), the opening / closing control of the first big prize opening 24a when the normal big hit occurs and the opening / closing control of the second big prize opening 25a when the first or second positive variation big hit occurs. Run. In the game information transmission process (S507), game information generated during the game, such as the number of occurrences of normal big hits, the number of occurrences of probable big hits, the number of changes of special symbols, the total number of winning balls (number of balls played), etc. Send.

(Start-up processing)
Next, the flow of the start port process (S502 in FIG. 14) executed by the main control CPU 52 will be described with reference to the drawings.
FIG. 15 is a main flowchart showing the flow of the start port process executed by the main control CPU 52 in S502 of FIG. 14, and FIG. 16 is a flowchart showing the continuation of the process shown in FIG. The main control CPU 52 executes the start port process when the first start port switch 21a or the second start port switch 27a is turned on, but here, the start port when the first start port switch 21a is turned on. The process will be described as a representative.

  The main control CPU 52 determines whether or not the first start port switch 21a (FIG. 6) is turned on, that is, whether or not the game ball has won the first start port 21 (FIG. 2) (S20). Here, if an affirmative determination is made (S20: Yes), the special symbol reservation number U1 stored in the main control RAM 54 is referred to (S21), and whether or not the special symbol reservation number U1 is less than the upper limit of four. Determine (S22). Here, if an affirmative determination is made (S22: Yes), it is determined whether or not a probability variation jackpot flag indicating that the gaming state has changed to the probability variation gaming state is set to 1 (S23). That is, it is determined whether or not the current gaming state is a probability variation gaming state.

  Here, if it is determined that the current gaming state is the probability variation gaming state (S23: Yes), one count value is acquired from the falling lottery counter (S25). Here, the falling lottery counter is a counter for performing the falling lottery and is a counter that counts a plurality of consecutive different numerical values. For example, the falling lottery counter is a ring counter that counts a total of 10 numerical values from 0 to 9.

  Subsequently, the main control CPU 52 performs a falling lottery using the count value acquired from the falling lottery counter in S25, and determines whether or not it is a win (S26). For example, if the count value acquired from the falling lottery counter in S25 matches the pre-registered hit value, it is determined to be a win, and if it does not match, it is determined to be lost (S26).

  If it is determined that the game is a win (S26: Yes), the probability variation big hit flag is reset to 0, and the gaming state is returned from the probability varying gaming state to the normal gaming state (S27). That is, the gaming state falls from the current probability variation gaming state to the normal gaming state. Subsequently, one count value is acquired from the big hit lottery counter (S28).

  Here, the big hit lottery counter is a counter that counts a plurality of consecutive different numerical values, for example, a ring counter. In this embodiment, the ring counter counts a total of 100 numbers from 0 to 99 in succession. Subsequently, the main control CPU 52 refers to the normal big hit big hit value table (S29). Here, the normal jackpot big hit value table is a table in which the big hit value to be referred to in the normal gaming state is set, and the probability variation big hit value table is set to the big hit value to be referred to in the probability changing game state. It is a table.

In the probability variation jackpot value table, more jackpot values are set than in the normal jackpot value table, and the probability that a jackpot will occur in the probability variation gaming state is high.
In this embodiment, a total of 10 big hit values of 7, 17, 29, 31, 37, 47, 57, 67, 79, 89 are set in the probability variation big hit big value table, and the normal big hit big hit value is usually set. Only the big hit value 7 is set in the value table.
In other words, the probability that a big hit will occur is 1/100 in normal time, and the probability change time is 10/100 = 1/10, and the probability that a big hit will occur in the probability changed gaming state is the normal gaming state. It is set 10 times higher than the time.

  Subsequently, the main control CPU 52 executes a big hit determination (S34). Here, if the big hit value having the same value as the count value acquired from the big hit lottery counter in the previous S28 is set in the normal big hit big hit value table, it is determined as a big hit (S34: Yes), and the big hit in the previous S28. When the big hit value having the same value as the count value acquired from the lottery counter is not set in the normal big hit big hit value table, it is determined that the big hit value is not big hit, that is, lost (S34: No).

  On the other hand, when the main control CPU 52 determines that the game state is not a win in S26, that is, the game state does not fall into the normal game state (S26: No), the main control CPU 52 obtains one count value from the big win lottery counter (S30). Then, the jackpot value table for probability variation jackpot is referred to (S31), and the aforementioned jackpot determination is executed (S34).

  Further, when the main control CPU 52 determines in S23 that the probability variation jackpot flag is not set to 1, that is, the gaming state is the normal gaming state (S23: No), the main control CPU 52 sets the count value from the jackpot lottery counter to 1. (S32), referring to the normal jackpot jackpot value table (S33) and executing the aforementioned jackpot determination (S34).

  If the main control CPU 52 determines that it is a big hit in S34 (S34: Yes), it executes a lottery for the big hit symbol (S35). The jackpot symbol lottery is performed using a jackpot symbol lottery counter that counts a plurality of consecutive different values and a jackpot symbol table. The jackpot symbol table is configured by associating the count value of the jackpot symbol lottery counter with the jackpot symbol. The main control CPU 52 acquires one count value from the jackpot symbol lottery counter, and reads the jackpot symbol associated with the acquired count value from the jackpot symbol table.

  For example, the jackpot symbol lottery counter counts 0 to 9, and the jackpot symbol table is configured by associating the count values of 0 to 9 with the jackpot symbols 000 and 111 to 999. Then, when the count value acquired from the jackpot symbol lottery counter is 7, for example, the main control CPU 52 reads the jackpot symbol “777” associated with the count value 7 from the jackpot symbol table.

  If it is determined that the game is not a big hit in S34, that is, it is a loss (S34: No), a lottery of lottery symbols is executed (S36). Lost symbol lottery is performed using a loss symbol lottery counter that counts a plurality of consecutive different values and a loss symbol table. The lost symbol table is configured by associating the count value of the lost symbol lottery counter with the lost symbol. The main control CPU 52 acquires one count value from the lost symbol lottery counter, and reads the lost symbol associated with the acquired count value from the lost symbol table.

  Further, when the big hit symbol is determined by lottery, the main control CPU 52 determines whether or not the big hit symbol is a normal big hit according to the determined type of the big hit symbol (S37 in FIG. 16). For example, if the jackpot symbol determined by lottery is a jackpot symbol representing an even number such as 000 or 222, it is determined that the jackpot symbol is a normal jackpot. Here, if it is determined that it is a normal big hit (S37: Yes), a normal big hit flag indicating that it is determined that it is a normal big hit is turned on (S38).

  If it is determined that it is not a normal big hit (S37: No), it is determined whether or not it is a first positive variation big hit (S39). For example, when the jackpot symbol determined by lottery is 777, it is determined that the first probability variation jackpot. Here, if it is determined that it is the first probability variation jackpot (S39: Yes), the first probability variation jackpot flag indicating that it is determined that it is the first probability variation jackpot is turned on (S40).

  Further, when it is determined that it is not the first probability variation big hit (S39: No), it is judged whether or not it is the second probability variation big hit (S41). For example, if the jackpot symbol determined by the lottery is a jackpot symbol other than 777 and a jackpot symbol other than 777, it is determined that the jackpot symbol is the second probability variation jackpot. Here, if it is determined that it is the second probability variation big hit (S41: Yes), the second probability variation big hit flag indicating that it is determined that it is the second probability variation big hit is turned on (S42).

  Here, the normal jackpot is a jackpot for operating the first variable winning device 24, and is a jackpot for executing n3 rounds of opening and closing of the first jackpot 24a. Further, the first probability variation jackpot is a jackpot for operating the second variable winning device 25, and is a jackpot for executing n1 rounds of opening and closing of the second jackpot 25a. In addition, the second probability variation jackpot is a jackpot for operating the second variable winning device 25, and is a jackpot for executing n2 (n2 <n1) rounds in which the second prize winning opening 25a is opened and closed. For example, n1 = 16, n2 = 2, and n3 = 15.

In addition, the average value of the total number of prize balls to be paid out by winning at the first big winning opening 21 or the second big winning opening 22 during the big hit game is p1 for the first probability variable big hit and p3 for the normal big hit. When the second probability variation big hit is p2, p2 <p3 <p1. Further, if p2 / p1 = r, then 0.125 ≦ r <1.
In other words, the total number p2 of the number of prize balls that the player can obtain at the second probability variation jackpot is not less than 0.125 times (1/8) of the total number of prize balls p1 that can be earned at the first probability variation bonus. It is configured.

  Then, the main control CPU 52 adds 1 to the special symbol holding number U1 (S43), the special symbol holding number U1, the result of the big hit determination, the result of the falling lottery, the type of the big hit, the big hit symbol, the lost symbol and the big hit Data indicating the lottery result such as the type is transmitted to the image and sound control CPU 72 via the effect control board 400 (S44).

(Variation start processing)
Next, the flow of the change start process (S504 in FIG. 14) executed by the main control CPU 52 will be described with reference to the flowchart shown in FIG.

  The main control CPU 52 determines whether or not the special symbol variation time is being measured (S50). If it is determined that the special symbol variation time is not being measured (S50: No), it refers to the special symbol hold number U1 (S51). ). Then, it is determined whether or not the special symbol reservation number U1 is 1 or more (S52). If it is determined that the number is 1 or more (S52: Yes), 1 is subtracted from the special symbol reservation number U1 ( S53), a variation start command for instructing the variation start of the special symbol and the effect symbol, and data indicating the current special symbol holding number U1 are transmitted to the image / audio control CPU 72 via the effect control board 400 (S54). Subsequently, measurement of the special symbol variation time (effect symbol variation time) is started (S55).

  Subsequently, 1 is added to the variation display count C of the effect symbol (S56), and it is determined whether or not the variable display count C updated by the addition has reached n times the upper limit value of the variation display count C ( S57). If it is determined that the variable display count C has reached the upper limit of n times (S57: Yes), the first certain variation jackpot flag set in S40 (FIG. 16) of the previous start port process, or The second probability variation jackpot flag set in S42 is reset to 0 (S58). That is, the probability variation gaming state is ended and the normal gaming state is restored.

(Main processing executed by the image / audio control CPU)
Next, the main processing flow executed by the image / audio control CPU 72 (FIG. 10) will be described with reference to the flowchart of FIG.

  The image / audio control CPU 72 executes initial setting when the pachinko machine 1 is activated (S600). In this initial setting, a security check of the computer program is performed. Next, the image and sound control CPU 72 performs a data reception process (S601), a hold number display process (S602), a variation pattern lottery process (S603), a sound effect pattern lottery process (S604), and an LED lighting pattern lottery process (S605). The effect process (S606) and the movable accessory process (S607) are executed.

(Data reception processing)
The flow of the data reception process (S601 in FIG. 18) executed by the image / sound control CPU 72 will be described with reference to the flowchart shown in FIG.

  The image / audio control CPU 72 determines whether or not data has been received from the main control CPU 52 via the effect control board 400 (S200). If it is determined that the data has been received (S200: Yes), the received data is analyzed. (S201). As a result of the analysis, it is determined whether the received data is a change start command or a lottery result such as jackpot determination and probability variation jackpot determination (S202, S203).

  If it is determined that the received data is not a change start command, that is, the received data is a lottery result (S202: No, S203: Yes), the received lottery result is stored in the image / audio control RAM 74 (S204). A hold number display process is executed (S205). The received lottery result is stored in the image / sound control RAM 74 in correspondence with the order in which the special symbol holding number U1 is generated. If it is determined in S202 that the command is a change start command, an effect process is executed (S220).

(Hold count display process)
The flow of the hold number display process (S602 in FIG. 18) executed by the image / audio control CPU 72 will be described with reference to the flowchart shown in FIG.

  The image / sound control CPU 72 refers to the holding table 74a (FIG. 13) (S206), and determines whether or not the special symbol holding number U1 is 1 or more (S207). Here, if it is determined that the special symbol reservation number U1 is 1 or more (S207: Yes), the display number image Z3 (FIG. 7) is displayed on the effect display 30 (S208). Thus, by displaying the reserved number image Z3 on the effect display 30, the player can easily recognize the special symbol reserved number.

(Variation pattern lottery process)
Next, the flow of the variation pattern lottery process (S603 in FIG. 18) executed by the image / audio control CPU 72 will be described with reference to the flowchart shown in FIG.

  The image / sound control CPU 72 refers to the reservation table 74a (FIG. 13) (S211), and refers to the variation pattern table 73b (FIG. 12) corresponding to the data such as the determination result and the number of special symbol reservations (S212). Subsequently, the image / audio control CPU 72 selects a variation pattern using the random numbers A to D in the variation pattern table 73b as described above, and stores the selected variation pattern in the image / audio control RAM 74 (S213). ).

(Direction processing)
Next, the flow of the effect process (S606 in FIG. 18) executed by the image / audio control CPU 72 will be described with reference to the flowchart shown in FIG.

  The image / audio control CPU 72 determines whether or not the variation time of the effect symbol is being measured (S221), and if it is determined that the measurement is not being measured (S221: No), the reservation table 74a (FIG. 13) is displayed. Referring to, the variation pattern stored first in the generation order of the special symbol holding number U1 is read (S222), and the variation display of the representation symbol according to the read variation pattern is started on the representation display 30 (S223). ). Subsequently, the effect symbol variation time is set (S224), and the measurement of the effect symbol variation time is started (S225).

  Subsequently, the storage order of each data stored in the holding table 74a is incremented by one (S226), and the special symbol holding number U1 is updated by subtracting 1 from the special symbol holding number U1 (S227). Then, when this effect process is executed in the next cycle, if it is determined in S221 that the variation time is being measured (S221: Yes), it is determined whether or not the measured time is up. (S228) When it is determined that the time is not up (S228: No), the holding table 74a is referred to and it is determined whether or not the falling lottery is won in the holding order corresponding to the currently displayed change display. (S231).

Here, when it is determined that the falling lottery has been won (S231: Yes), it is determined whether it is the timing to display the falling winning suggestion image Z4 (S232), and it is determined to be the timing to display. In the case (S232: Yes), the fall winning suggestion image Z4 is displayed on the effect display 30 (S233).
On the other hand, if it is determined that the time is up in S228 (S228: Yes), the image / audio control CPU 72 causes the effect indicator 30 to stop changing the effect symbol (S229), and the change pattern read in the previous S222 is used. The associated confirmed symbol is confirmed and displayed on the effect display 30 (S230).

[Effect of the embodiment]
In the pachinko machine 1 according to the above-described embodiment, the effect display device 30 determines that the lottery result by the falling lottery is a lottery result for returning the gaming state from the current probability-changing gaming state to the normal gaming state. A drop-winning suggestion image Z4 is displayed that suggests that the lottery result according to is a lottery result of returning the gaming state from the current probability-changing gaming state to the normal gaming state.
Therefore, if the pachinko machine 1 according to the above-described embodiment is implemented, it can be seen that the falling lottery is won by looking at the falling winning suggestion image Z4.

In addition, the pachinko machine 1 can also be configured to notify that the falling lottery has been won by outputting a specific voice.
In the above-described embodiment, the pachinko machine configured to perform the probable variation jackpot determination when the determination result of the big hit determination is a big hit has been described. The present invention can also be applied to a pachinko machine configured to change to a probable gaming state with a probability of 100% without performing a big hit determination.

1 .. Pachinko machine (game machine), 4a ... Launch handle (launch device),
5. Game board, 17 ... Left sleeve upper winning opening (winning opening), 21 ... First starting port (starting port),
22 .. 2nd starting port (starting port), 24 .. 1st variable winning device (variable winning device),
24a ··· 1st grand prize opening (large prize opening), 25 ··· 2nd variable prize device (variable prize device),
25a ··· 2nd grand prize opening (big prize opening), 30 · · Production display (image display device),
38c .. Dispensing motor, 52 ..Main control CPU, Z3.
Z4 ....

Claims (1)

A game board in which a falling area of game balls is formed;
A launcher that launches a game ball into the flow-down area;
A start opening and a winning opening provided in the game board;
A jackpot determining means for determining whether the game ball launched by the launching device wins the start opening or not (henceforth a jackpot determination);
Winning number counting means for counting the number of game balls launched by the launching device winning in the starting opening (hereinafter referred to as winning number);
A winning number storage means for storing the winning number counted by the winning number counting means with a specific winning number as an upper limit, and storing the winning order of the start opening and the determination result by the jackpot determining means in association with each other When,
When one or more winning numbers are stored in the winning number storing means, the display of the variation of the image sequence formed by arranging a plurality of images is started, and the result of the jackpot determination is dealt with after a predetermined time has elapsed from the start. An image display device for confirming and displaying an image to be displayed;
When the variable display of the image sequence is started until the image corresponding to the result of the jackpot determination is fixedly displayed, the image display device performs the single variable display. Subtracting means for subtracting 1 from the winning number stored in the winning number storing means for each time;
Provided in the gaming board, the winning area of the game ball has a big winning opening larger than the winning opening, the result of the big hit determination by the big hit determining means is a big hit, and the image corresponding to the big hit is the In a pachinko machine provided with a variable winning device configured to open and close the large winning opening a predetermined number of times when the image display device displays a final display,
When a gaming state with a high probability of determining a big hit in the jackpot determination is a probability variation gaming state, and a gaming state with a low probability of determining a big hit in the jackpot determination is a normal gaming state,
The gaming state after the big hit game in which the big winning opening is opened and closed a predetermined number of times has changed to the probability changing gaming state, and the number of winnings stored in the winning number storage means is not more than the specific number of winnings When the game ball launched by the launching device wins the start opening, whether to return the gaming state from the current probability-changing gaming state to the normal gaming state or to maintain the current probability-changing gaming state Game state lottery means determined by lottery,
If the lottery result by the gaming state lottery means a lottery result of returning the gaming state from the current probability-changing gaming state to the normal gaming state, the gaming state is set to the normal gaming state until the next change to the probability-changing gaming state. And if the lottery result by the gaming state lottery means is a lottery result that maintains the current probability changing gaming state, the gaming state is changed from the current probability changing gaming state to the normal game by the gaming state lottery means. Game state setting means for maintaining the game state in the probable game state until the lottery is drawn when returning to the state,
If the lottery result by the gaming state lottery means is a lottery result that returns the gaming state from the current probability-changing gaming state to the normal gaming state, the lottery result by the gaming state lottery means that the gaming state is changed to the current probability-changing game. Directing means for performing a specific directing suggesting that it was a lottery result of returning from the state to the normal gaming state;
A pachinko machine characterized by comprising:

Images