JP6101907B2 - Bullet ball machine - Google Patents

Description

  The present invention relates to a pachinko machine (hereinafter also referred to as a game machine).

  In a conventional pachinko gaming machine, when a gaming machine enters a start opening provided in the gaming area, a random number for jackpot determination used to determine whether or not to generate a jackpot game, the type of jackpot game to be generated ( A jackpot symbol determining random number or the like that is used for determination (including the game state after the jackpot game is finished) is extracted, and each determination is performed based on the extracted random number value.

  In addition, the lottery probability of whether or not a jackpot game occurs in a conventional pachinko machine has a low probability that the probability of hitting is low and a high probability that the probability of hitting is high, both probabilities are absolute probabilities, Just because a big jackpot has occurred, the next big jackpot is unlikely to occur, or a big jackpot will not occur for a long time, so there will not be a big jackpot in the near future. Even in (low probability gaming state or high probability gaming state), it is always constant. Similarly, the lottery for determining the type of jackpot game is also an absolute probability, and the probability of occurrence of any jackpot is always constant in the gaming state (low probability gaming state or high probability gaming state).

  In addition, in the conventional pachinko gaming machine, the determination of whether or not to generate a jackpot game and the determination result of the type of jackpot game to be generated are notified by a special symbol confirmation display, but the control of the special symbol is controlled by the main controller In order to reduce the control burden on the main controller, the special symbol is displayed small in the corner of the game board. Therefore, the player plays the game by watching the pseudo effect of the special symbol displayed on the effect symbol display device provided in the center of the game region and having a large display area.

JP 2003-199936 A

As described above, there are a low probability state and a high probability state as to whether or not to win a big hit, but when there are multiple types of big hit games, at which timing the game ball enters the start gate. Even so, the type of jackpot that is generated is constant. Therefore, when a jackpot with a low probability of occurrence (for example, extremely profitable for a player) occurs, the player's psychology also gives rise to a feeling of compliment that a different type of jackpot will occur next. End up. Such feelings cause the player's willingness to play to be lost.
However, in order to solve the above-mentioned problem, for example, if the player continuously generates a big hit that has a large profit, the player will be advantageous, but the gaming machine store will be disadvantageous, and the player As a result, the profit balance of the amusement store is broken, and there is a problem that pachinko games are not established.
The present invention has been made in view of such problems, and provides a pachinko gaming machine rich in taste for a player by creating a new gaming motivation for the player while maintaining a profit balance between the game store and the player. For the purpose.

The gaming machine according to claim 1 of the present invention, which has been made to solve the above-mentioned problems, is advantageous to the player due to the success / failure random number extracted when the game ball enters the start port provided in the game area. Determination unit for determining whether or not to shift to the big hit gaming state, which is an unfavorable state, and for determining the type of extracted big hit if it is determined by the corresponding determination unit that the transition to the big hit gaming state is to be made by a random number, from among a plurality of types of the jackpot gaming state, in a ball-shooting game machine with a jackpot gaming state determination means for determining the jackpot gaming state to generate, generating for storing a type of the jackpot gaming state occurs comprising a jackpot gaming storage means, and the jackpot gaming type display means for performing display indicating the type of the jackpot gaming state stored in the emitting raw jackpot gaming storing means, wherein the jackpot gaming State determining means, the jackpot gaming state to generate, it is determined whether a jackpot gaming state stored in said generating the jackpot gaming storage means, when an affirmative determination Priority determination The determination is the jackpot gaming generating The state is determined to be a big hit game state stored in the generated big hit game storage means. The jackpot type determination random number is extracted when a game ball enters the other entrance, instead of the configuration that is extracted when the game ball enters the start entrance, or immediately after the entrance. Of course, a configuration for extraction or a configuration for extraction at the time of lottery may be used.

Here, the multiple types of jackpot gaming state means that the difference in the jackpot gaming state itself (difference in the number of rounds, difference in the opening pattern, difference in the big winning opening to be opened, etc.) occurs after the jackpot gaming state ends. Differences in gaming state (difference in lottery probability, difference in presence / absence of open extension state, difference in open extension period (high probability gaming state period), difference in presence / absence of effect indicating lottery probability) are also included.
Displaying the type of the jackpot game state stored in the generated jackpot game storage means by the jackpot game type display means not only displays the official name but also the abbreviations and symbols if the player can understand , A number (number of rounds or a number of pseudo symbols that have been hit) may be notified. In addition, when the type of the big hit game state generated last time is not stored in the generated big hit game storage means, a configuration that displays that it is not stored is preferable.

According to a second aspect of the present invention, in the gaming machine according to the first aspect, the random number value of the jackpot type determination random number includes a random number value determined as a stored jackpot determination random number value, The jackpot gaming state determining means generates a jackpot gaming state stored in the generated jackpot gaming storage means when a random value determined to be the stored jackpot determining random number value is extracted as the jackpot type determining random number. that a determined, from among the jackpot gaming state of the plurality of types when the random number value other than random number is determined that the storage jackpot determination random number value as the jackpot type determination random number is extracted, leaving those extract It is determined that the predetermined jackpot gaming state corresponding to the random number value generated is to be generated.

In addition, the structure which repeatedly generates the big hit which is comparatively favored by the following player and the unfavorable big hit can be considered.
For example, by providing a big hit type storage means for storing a big hit that is relatively preferred and unfavorable to the player among the generated big hit types, the previously determined big hit type is stored in a state that is not stored. When a random number is extracted, the jackpot type storage means stores a jackpot game that is relatively preferred by the player who is generated, and the generated jackpot game storage means that stores the type of the jackpot game does not store the type of the jackpot game . Thereafter, the type of jackpot game that is relatively preferred by the player is generated. When the predetermined random number is extracted again, the big hit type storage means is generated if the big hit type storage means stores a big hit that is relatively preferred by the player who has occurred last time. The generated jackpot game storage means for storing a jackpot game that is relatively unfavorable by the player and storing the type of the jackpot game does not store the type of the jackpot game. Thereafter, a type of jackpot game that is relatively unfavorable for the player is generated.

When the gaming machine according to claim 1 is used, even if a jackpot having a low probability of occurrence occurs, if it is determined that the jackpot game stored in the generated jackpot game storage means is to be generated, the probability of occurrence Since a big hit with a low will occur again, the possibility of the occurrence increases. For this reason, it becomes a game machine with rich taste compared with the conventional game machine, and a player's willingness to play can be increased. It should be noted that since the previously generated jackpot game stored in the generated jackpot game storage means does not occur again, and even a jackpot game that is relatively undesired by the player may occur continuously, the game store and the game The profit balance with the person can also be maintained. Further, the big hit game type display means for displaying the big hit game stored in the generated big hit game storage means enables the player to recognize information indicating the previous big hit stored in the generated big hit game storage means. By displaying the symbol, it is possible to make the player expect the next big hit.
As a method for determining whether or not to generate a jackpot game stored in the generated jackpot game storage means, for example, it is conceivable to use a random number irrelevant to the success / failure random number or the jackpot type determining random number. The lottery game according to claim 1 can be realized by lottery using the irrelevant random number, and generating a big hit game described in the generated big hit game storage means when winning. Moreover, you may make it like Claim 2.

  That is, in the present invention described in claim 2, the random value of the jackpot type determination random number includes a random value determined as the stored jackpot determination random number value, and the stored jackpot determination random number as the jackpot type determination random number When a random value determined to be a numerical value is extracted, the big hit game stored in the generated big hit game storage means is generated, and a random hit other than the random number value determined as the stored big hit determination random number value as a big hit type determination random number When the numerical value is extracted, since the big hit game state to be generated is determined from among the multiple types of big hit game states, the random number unrelated to the big hit type determination random number as described above is used. There is no need to use it.

Front view of the pachinko machine 50 according to the first embodiment of the present invention. Front view of game board 1 of pachinko machine 50 Rear view of pachinko machine 50 Front view of the power supply base of the gaming machine Electrical configuration diagram of pachinko machine 50 The flowchart which shows the outline | summary of the main routine performed with the main control apparatus 80 of the pachinko machine 50. Flow chart of start winning confirmation process executed by main controller 80 Flowchart 1 of the success / failure determination process executed by main controller 80 Flowchart 2 of the success / failure determination process executed by main controller 80 Flowchart of determination processing for determining whether or not a predetermined jackpot symbol determining random number is correct Flowchart 3 of the success / failure determination process executed by main controller 80 Flowchart 4 of the success / failure determination process executed by main controller 80 Flowchart 1 of special game processing executed by main controller 80 Flowchart 2 of special game processing executed by main controller 80 Flowchart 3 of special game processing executed by main controller 80 Table showing the relationship between the random numbers for determining the jackpot symbol and the symbols displayed on the special symbol display devices 9 and 10 Explanatory drawing of the effect which can recognize the kind of generated jackpot game memorize | stored in the generated jackpot game storage means performed with the effect symbol display apparatus 6 Explanatory drawing of the effect which can recognize the kind of generated jackpot game when it is not memorize | stored in the generated jackpot game storage means performed in the effect symbol display device 6

  Hereinafter, preferred embodiments of the present invention will be described. The embodiments of the present invention are not limited to the following examples, and can take various forms belonging to the technical scope of the present invention, and the contents described in the respective examples are appropriately combined. It goes without saying that it is possible.

[Example]
As shown in FIG. 1, a pachinko machine 50, which is a kind of ball game machine, has a structure in which each part of the configuration is held by an outer frame 51 that forms a vertically long fixed outer frame. A hinge 53 is provided on the left and upper sides of the outer frame 51, and an inner frame 70 shown in FIG. 3 is attached to the other side of the hinge 53. The inner frame 70 opens and closes with respect to the outer frame 51. It has a possible configuration. A plate glass 61 is detachably provided on the front frame 52, and the game board 1 shown in FIG. 2 is attached to the inner frame 70 at the back of the plate glass 61.

  Speakers 66 are provided on the upper left and right sides of the front frame 52, and the game sound generated from the pachinko machine 50 is output to improve the player's preference. Further, in order to improve the player's preference, a plurality of frame side decorative lamps that emit light according to the gaming state are provided in the front frame 52. An upper plate 55 and a lower plate 63 are integrally formed below the front frame 52. A launch handle 64 is attached to the right side of the lower plate 63, and the launch device (not shown) is moved by rotating the launch handle 64 in the clockwise direction, so that the game ball supplied from the upper plate 55 is moved. Fired towards the game board 1.

  An effect button 67 that can be operated by the player is provided in the approximate center of the upper plate 55, and this effect button 67 has a jog dial 68 around it. When the player operates the effect button 67 and the jog dial 68 during a predetermined period, the content displayed on the effect symbol display device 6 to be described later changes, or the game sound output from the speaker 66 changes. The pachinko machine 50 is a so-called CR machine, and includes a prepaid card unit (CR unit) 56 for reading and writing the prepaid card, and a lending button 57 is provided on the upper plate 55 of the pachinko machine 50. A CR settlement display device having a settlement button 58 and a balance display 59 is provided.

  FIG. 2 is a front view of the game board 1 of the pachinko machine according to the present embodiment. In addition, since the whole structure of this pachinko machine is based on a well-known technique, illustration and description are abbreviate | omitted. As shown in FIG. 2, the game board 1 is provided with a substantially circular game area 3 surrounded by known guide rails 2a and 2b. A large number of game nails 4 are nailed in the game area 3.

A center case 5 is disposed at a substantially central portion of the game area 3. The center case 5 is provided with a warp entrance, a warp passage, a stage, a window for directing the screen of the effect symbol display device 6 (which is a liquid crystal display device and displays a pseudo symbol), and the like, as in the known case.
A first start port 11 is disposed below the center case 5, and a second start port 12 is disposed below the first start port 11. The second starting port 12 includes a normal electric accessory provided with a wing piece that can be opened and closed. The game ball cannot enter the second starting port 12 unless the wing piece is opened. A gate 17 is arranged on the left side of the center case 5. When a game ball passes through the gate 17, the normal symbol changes, and when the normal symbol hits and stops at the symbol, the wing piece is released. In the lower right part of the game area, a normal symbol display device 7 composed of a plurality of LEDs, a normal symbol hold number display device 8, a first special symbol hold number display device 18, and a second special symbol hold number display device 19 are provided. And the 1st special symbol display apparatus 9 which consists of 7 segment display devices, and the 2nd special symbol display apparatus 10 are arrange | positioned.

  An attacker type big winning opening 14 is arranged below the second start opening 12. Further, on the left side of the first start port 11, a first left winning port 31, a second left winning port 32, a third left winning port 33, and a fourth left winning port 34 are provided. Note that the first left winning port 31, the second left winning port 32, the third left winning port 33, and the fourth left winning port 34 are normal winning ports in which the winning rate does not always change. These ordinary winning openings are also collectively referred to as general winning openings 31.

  As shown in FIG. 3, the inner frame 70 to which the gaming board 1 described above is detachably attached is housed in the outer frame 51 described above on the back surface of the pachinko gaming machine 50. The inner frame 70 is provided with a ball tank 71, a tank rail 72, and a dispensing device 73 from above. With this configuration, if there is a winning game ball at the winning slot on the game board 1, a predetermined number of gaming balls can be discharged from the ball tank 71 via the tank rail 72 to the above-described upper plate 55 by the payout device 73. . Also, on the back side of the pachinko machine 50 (see also FIG. 5), a main control device 80, a payout control device 81, a production symbol control device 82, a sub integrated control device 83, a launch control device 84, and a power supply board 85 are provided. It has been. The production symbol control device 82 and the sub integrated control device 83 correspond to the sub control device.

  The main control device 80, the production symbol control device 82, and the sub integrated control device 83 are provided on the game board 1, and the payout control device 81, the launch control device 84, and the power supply board 85 are provided on the inner frame 70. In FIG. 3, the launch control device 84 is not drawn, but the launch control device 84 is provided below the payout control device 81. Further, an external connection terminal 78 is provided on the right side of the ball tank 71, and a signal indicating a game state and a game result is sent from the external connection terminal 78 to a hall computer (not shown). Conventionally, the external connection terminal 78 for transmitting a signal to the hall computer includes a board (a terminal for outputting a signal output from the game board side to the hall computer) and a frame (the frame side (front frame). 52, a terminal for outputting a signal output from the inner frame 70 and the outer frame 51) to the hall computer). In this embodiment, the hall computer is connected via one external connection terminal 78. A signal indicating a game state and a game result is transmitted to.

  As shown in FIG. 4, the power supply base 85 includes a RAM clear switch 91 and a gaming machine power switch 92.

  The electrical configuration of the pachinko machine 50 is configured around the main controller 80 as shown in the block diagram of FIG. In this block diagram, a so-called relay board and power supply circuit for merely relaying signals are not described. Although not shown in detail, all of the main control device 80, the payout control device 81, the production symbol control device 82, and the sub integrated control device 83 include a CPU, a ROM, a RAM, an input port, an output port, and the like. However, in this embodiment, the launch controller 84 is not provided with a CPU, ROM, or RAM. However, the present invention is not limited to this, and the launch control device 84 may be provided with a CPU, ROM, RAM, and the like.

  The main controller 80 includes a first start port switch 11a that detects a game ball that has entered the first start port 11, a second start port switch 12a that detects a game ball that has entered the second start port 12, and a normal A normal symbol operation switch 17a for detecting a game ball that has entered the gate 17 that activates the symbol, a count switch 14a for counting the game balls that have entered the big winning port 14, a first left winning port 31, a second left winning game Detection signals such as a winning port switch 31a for detecting a game ball that has entered the mouth 32, the third left winning port 33, and the fourth left winning port 34 are input. In addition, although the code | symbol of the winning opening switch 31a respond | corresponds to the 1st left winning opening 31, each said general winning opening, ie, the 1st left winning opening 31, the 2nd left winning opening 32, the 3rd left winning opening 33, A winning port switch is provided for each of the fourth left winning ports 34, and it is configured to be able to individually detect that a game ball has entered each general winning port.

The main control device 80 operates in accordance with the installed program, generates various commands related to the progress of the game based on the above-described detection signals and outputs them to the payout control device 81 and the sub integrated control device 83.
The main controller 80 also displays the first special symbol display device 9, the second special symbol display device 10 and the normal symbol display device 7, which are connected via the symbol display device relay terminal board 90, and the first special symbol. The lighting of the number-of-holds display device 18, the second special symbol number-of-holds display device 19, and the normal symbol number-of-holds display device 8 is controlled.

  Further, the main controller 80 controls the opening / closing of the special winning opening 14 by controlling the special winning opening solenoid 14b, and controls the ordinary electric accessory solenoid (denoted as a general electric accessory solenoid in FIG. 4) 12b. Thus, the opening and closing of the second start port 12 is controlled. In addition to being output to the test signal terminal, the output signal from the main controller 80 is also output to the external connection terminal 78 for management such as symbol variation and big hit (also called special game) and sent to the hall main computer 87. It is done. The main control device 80 and the payout control device 81 can perform bidirectional communication.

  The payout control device 81 operates the payout motor 20 in accordance with a command sent from the main control device 80 and pays out a prize ball. In this embodiment, the detection signal of the payout switch 21 for counting game balls to be paid out as prize balls is input to the payout control device 81, and the payout control device 81 counts the prize balls. In addition, it is also conceivable to use a configuration in which the detection signal of the payout switch 21 is input to the main control device 80 and the payout control device 81 and both the main control device 80 and the payout control device 81 count the prize balls.

  The payout control device 81 receives signals from the glass frame opening switch 35, the inner frame opening switch 36, the full switch 22, and the ball break switch 23, and a signal indicating that the lower plate 63 is full by the full switch 22. And when a signal indicating that there are few or no game balls in the ball tank is input by the ball break switch 23, the payout motor 20 is stopped and the payout operation of the prize ball is stopped. Note that the full switch 22 and the ball break switch 23 are also configured to continue outputting signals until the state is cleared, and the payout control device 81 causes the payout motor 20 to stop being output. Restart the drive.

  Also, the payout control device 81 operates the payout motor 20 by communicating with the prepaid card unit via the CR unit terminal plate 24, and discharges the rental balls. The paid-out lending ball is detected by the payout switch 21, and the detection signal is input to the payout control device 81. The CR unit terminal board 24 is also connected to the checkout display board 25 so as to be capable of two-way communication. The checkout display board 25 has a ball rental button for requesting rental of game balls and a return for requesting checkout. Button and balance indicator are connected.

Also, the payout control device 81 transmits information relating to the winning ball, information indicating the open / closed state of the frame (inner frame, front frame), etc. to the hall computer via the external connection terminal 78, and also to the launch control device 84. Send a fire stop signal.
In this embodiment, the game ball is paid out, but it may be a sealed structure that stores the game ball generated in accordance with winning etc. without paying out the game ball.

The launch control device 84 controls the launch motor 30 to launch the game ball into the game area 3. In addition to the payout control device 81, the launch control device 84 receives a rotation amount signal from the launch handle, a touch signal from the touch switch 28, and a launch stop signal from the launch stop switch 29.
The rotation amount signal is output when the player operates the launch handle, the touch signal is output when the player touches the launch handle, and the launch stop switch signal is generated when the player presses the launch stop switch 29. Is output. If the touch signal is not input to the launch control device 84, the game ball cannot be launched, and if the launch stop switch signal is input, the game ball cannot be launched even if the player touches the launch handle. It has become.

  The sub integrated control device 83 corresponds to a sub control device, and data and commands transmitted from the main control device 80 are received via the production relay terminal board 65, and are used for production display control, sound control, and lamp control. Commands for display control and the like are transmitted to the effect symbol control device 82, and the sound control and lamp control are included in each control part (as a sound control device and a lamp control device). Function part). Then, the function unit as the sound control device controls the sound output from the speaker by operating the sound LSI based on the data for sound control, and the function unit as the lamp control device is based on the data for lamp control. The various LED and lamp 26 are controlled by operating the lamp driver. The sub integrated control device 83 is connected to an effect button 67 and a jog dial 68. When the player operates these buttons 67, 68, the signal is input to the sub integrated control device 83. .

  Bi-directional communication is possible between the sub integrated control device 83 and the production symbol control device 82. The effect symbol control device 82 displays the effect symbol display based on the data and commands received from the sub integrated control device 83 (both those transmitted from the main control device 80 and those generated by the sub integrated control device 83). The device 6 is controlled to display effect images such as effect symbols on the screen 6 a of the effect symbol display device 6.

  The main routine will be described with reference to FIG. The main routine is periodically executed by a hardware interrupt about every 2 ms. In the present embodiment, the process that is executed only once from S10 to S65 is referred to as “main process”, and the process of S70 that is repeatedly executed as long as time is allowed within the remaining time after executing this main process. This is referred to as “residual processing”. The “main process” is periodically executed by the interrupt.

  When a hardware interrupt is executed by the microcomputer, it is first determined whether or not the interrupt is a normal interrupt (S10). This determination process is performed by determining whether or not the value of a predetermined area of the RAM as a memory is a predetermined value. When the process executed by the microcomputer shifts to this process, the normal process is executed. It is for judging whether it is okay. If the interrupt is not normal, microcomputer runaway due to noise or the like may be considered when power is turned on. However, microcomputer runaway may be considered to be almost impossible due to recent technological improvements, and is usually when power is turned on. When the power is turned on, the value of the predetermined area of the RAM is different from the predetermined value.

  As shown in FIG. 4, the power supply board 85 includes a RAM clear switch 91 and a power switch 92. Since the gaming machine has a backup function, if the store closes in a high probability state, the high probability state is restored when the power is turned off even if the power is turned off. This causes unfairness with gaming machines that have closed in a low probability state. Therefore, the game store performs a RAM clear operation so that the player can play the game fairly. The RAM clear operation means that the RAM clear signal is output from the power supply base 85 by operating the power switch 92 for the gaming machine while operating the RAM clear switch 91 when the gaming machine is turned on, and the gaming state of the gaming machine is initialized. It is to return to the state. Note that simply by operating the RAM clear switch 91, the RAM clear signal is not output from the power supply base 85, so the gaming state cannot be returned to the initial state.

  Returning to FIG. If it is determined that the interrupt is not normal (S10: no), initial settings (for example, writing a predetermined value to the predetermined area of the memory and setting a special symbol and a normal symbol as an initial symbol to each initial to the work area of the memory Value is written (S15), and the process proceeds to the remaining process (S70).

  If a positive determination is made that the interrupt is normal (S10: yes), an initial value random number update process is executed (S20). This process is an increment process that increments the initial random number value by 1 each time this process is executed. The initial random number value before this process is incremented by +1, but the random number value before this process is executed is the maximum. When the value is “299”, it returns to the initial value “0” in the next processing, and 300 integers from “0” to “299” are repeatedly generated in ascending order.

  The big hit determination random number update process (S25) following S20 is an increment process that is incremented by 1 every time the process is executed, similar to the initial value random number update process. When the maximum value is "299", the next process starts with the next process. Returning to the value of “0”, 300 integers from “0” to “299” are repeatedly generated in ascending order. Note that the initial value of the jackpot determination random number is the value set in the initial value random number setting process. If this value is 250, the jackpot determination random number is updated as “250” “251” “252”... “299” “0” “1”.

  When the big hit determining random number is updated once (300 times), the initial value random number at that time is set as the initial value of the big hit determining random number, and the big hit determining random number is +1 from the initial value. Increment processing is performed. Then, when the big hit determining random number makes one round again, the initial value random number at that time is changed to the initial value of the big hit determining random number. That is, this series of operations is repeated. In the above example, when the big hit determination random number reaches “249”, it is one round, so the next value after “249” is the value of the initial value random number. If the value of the initial random number is “87”, “249” “87” “88”... “299” “0” “1”. Next to is a new initial random number value. The jackpot symbol determination random number update process (S30) is configured as a counter that repeatedly creates 18 integers “1” to “18”, and is incremented by 1 every time this process exceeds the maximum value. Return to.

  The winning determination random number update process (S35) following S30 is configured as a counter that repeatedly creates six integers “0” to “5”, and is incremented by 1 every time this process is exceeded. Return to a certain “0”. The number of values to be won is “1”, “2”, “3”, “4”, “5” in the open extended state, and “3” in the normal state (non-open extended state). is there. In other words, in the open extended state, it is won with a probability of 5/6, and in the normal state, it is won with a probability of 1/6. This winning decision random number update process is used for lottery of ordinary symbols, and other initial value random numbers, big hit determining random numbers, big hit symbol determining random numbers, reach determining random numbers, and fluctuation pattern determining random numbers are special symbols (both special symbols) Used for lottery.

  The reach determination random number update process (S40) is configured as a counter that repeatedly generates 229 integers from “0” to “228”, and is incremented by +1 for each process and the initial value is “0”. Return to. In the normal probability state, the number of values won when the variable time shortening function is not activated is 21, and the values are “0” to “20”. The number is 5, the values are “0” to “4”, the number of values to be won in the high probability state is 6, and the values are “0” to “5”.

  The variation pattern determination random number update process (S45) is configured as a counter that repeatedly creates 1021 integers from “0” to “1020”, and is incremented by 1 for each process and is the first value when the maximum value is exceeded. Return to "0". In the subsequent winning confirmation process (S50), confirmation of winning in the first starting port 11 and the second starting port 12 and input processing of each switch provided in the pachinko machine 50 and connected to the main controller 80 are executed. In this embodiment, when a game ball wins the first start port 11 and the second start port 12, a plurality of random numbers such as a big hit determination random number, a big hit symbol determination random number, a variation pattern determination random number, a reach determination random number, etc. are acquired. However, the number that can be reserved is limited to 4 each for the first start port 11 and the second start port 12, and when the reserved memory is full, the start port (first Even if a winning is made in the first starting port 11 or the second starting port 12), only a winning ball is paid out, and the plurality of random numbers are not stored on hold.

  Subsequently, a success / failure determination process (S55) is performed as condition establishment determination means for determining whether or not a big hit. When this success / failure determination process (S55) is completed, a fraud monitoring process (S60) is subsequently executed. The fraud monitoring process (S60) monitors whether or not fraud is performed on the normal winning opening (the first left winning opening 31, the second left winning opening 32, the third left winning opening 33, the fourth left winning opening 34). This is a process, and it is determined whether or not the number of game balls entering the winning opening within a predetermined time is greater than a predetermined number, and if so, it is determined to be fraudulent and a notification is given accordingly. It is processing. That is, the fraud determination means is provided in the main controller 80.

  In each subsequent output process (S65), as the game progresses, the main control device 80 controls the production symbol control device 82, the payout control device 81, the launch control device 84, the sub integrated control device 83, the big prize opening solenoid 14b, and the like. To execute each output process. That is, when it is detected by the winning confirmation process (S50) that there is a winning game ball in each winning slot on the game board 1, the winning ball data is output to the payout control device 81 so as to pay out the gaming ball as the winning ball. In the process of outputting sound data corresponding to the gaming state to the sub-integrated control device 83, an error signal is output to the production symbol control device 82 to notify that there is an error when the pachinko machine 50 is abnormal. Each process is executed.

  The above-described remaining process following this process is composed of the initial value random number update process (S70), but is exactly the same process as S20 described above. This process forms an infinite loop and is repeated as long as time is allowed until the next interrupt is executed. The time required to execute this processing from S10 to S65 described above differs for each interrupt depending on whether or not to execute the jackpot processing, the difference in the display mode of special symbols, and the like. As a result, the number of times the remaining process is executed is different for each interrupt, and the value updated to the initial random number is not uniform when the interrupt process shown in FIG. 5 is executed once. Thereby, the possibility that the initial value random number is synchronized with the big hit determination random number becomes extremely small. If the value of the initial random number (300 values from 0 to 299) when the big hit determination random number makes one round, the probability of synchronization is only 1/300. The hit determination random number update process (S35) described above may also be executed in the remaining process.

  An outline of the start winning confirmation process (S50) is shown in FIG. This process is a subroutine of a winning confirmation process (S50), and the main controller 80 first determines whether or not a game ball has entered the first starting port 11 based on the detection signal of the first starting port switch 11a. (S100). If the determination is affirmative (S100: yes), the jackpot determination random number, the jackpot symbol determination random number, the reach determination random number, the variation pattern determination random number, and the like are read from the corresponding counters, and the first special symbol is stored on hold (first) It is determined whether or not the hold storage or the first hold is full (four in this embodiment) (S105).

If the first reserved memory is not full (S105: no), each random number is stored as the first reserved, and the lighting state of the first special symbol reserved number display device 18 is increased by 1 (S110). The first special symbol reservation number display device 18 and the second special symbol reservation number display device 19 represent the numbers stored and stored by turning on or off the four LEDs, respectively. In S110, a command (holding number command) indicating that the holding number of the first special symbol has been updated is transmitted to the sub integrated control device 83, and the process proceeds to S115. If no game ball is in the first start port 11 (S100: no), or if the first hold is full (S105: yes), the process proceeds to S115 as it is.
In S115, it is determined whether or not a game ball has entered the second start port 12 based on the detection signal of the second start port switch 12a. If the determination is affirmative (S115: yes), the jackpot determination random number, the jackpot symbol determination random number, the reach determination random number, the variation pattern determination random number, and the like are read from the corresponding counters, and the second special symbol is stored in reserve (second It is determined whether or not the hold storage or second hold is full (four in this embodiment) (S120).

  If the second reserved memory is not full (S120: no), each random number is stored as the second reserved, and the lighting state of the second special symbol reserved number display device 19 is increased by 1 (S125). In S125, a command (holding number command) indicating that the holding number of the second special symbol has been updated is transmitted to the sub-integrated control device 83, and this process is ended (returned). If a game ball is not in the second start port 12 (S115: no), or if the second special figure has a full storage (S120: yes), the process is terminated.

  Of the success / failure determination processing of S55, the determination of whether or not the special symbol is determined is as shown in FIGS. 8 to 12, and the main controller 80 determines whether or not the special electric accessory is in operation. (S200). If the determination in S200 is negative, the special symbol is not changing (S205: no), and the confirmed symbol is not being displayed (S210: no), the process proceeds to S250 in FIG. It is determined whether or not there is a pending storage in S125. If there is this reserved memory (S250: yes), the reserved memory number of the second special symbol is decremented (S255), and the process proceeds to S270. When there is no second hold (S250: no), the process proceeds to S260, and it is determined whether there is a hold storage of the first special symbol (hold storage by S110). If there is this reserved memory (S260: yes), the reserved memory number of the first special symbol is decremented (S265), and the process proceeds to S270. In S270, the oldest stored memory is stored (however, if the second stored is present, the second stored is prioritized even if the first stored is older) (the stored memory is erased), and the probability change flag. Is set (ie, 1). Here, the probability variation flag of 1 means that the current pachinko machine 50 is in a high probability gaming state. If the determination is affirmative (S270: yes), the read big hit determination random number is collated with the hit value recorded in the probability variation table (S275). Here, the number of hit values is 10 and is 7 to 16. That is, the hit probability is 1/30. If S270 is negatively determined (S270: no), the hit determination random number is checked against the hit value recorded in the normal table in S280. Here, the hit value is only 7. That is, the hit probability is 1/300.

  When the determination of S275 or S280 is made, it is determined whether or not a big hit is made in S285 (whether or not), and if the determination is affirmative (S285: yes), a big hit symbol (also referred to as a winning symbol) is determined by a big hit symbol determining random number. Is determined (S290). The selection rate of the jackpot symbol determination random number is always constant regardless of whether it is in a low probability state or a high probability state, and the selection rate of the type of jackpot symbol generated by the jackpot symbol determination random number is also always constant. It is.

  Here, FIG. 16A shows the relationship between the jackpot symbol determination random number and the jackpot symbol name. When the value of the jackpot symbol determining random number is 1 to 9, a symbol obtained by partially changing each of the nine types of symbols is set. For example, when the value of the jackpot symbol determining random number is 1, a symbol with a decimal point is set by excluding the lower right vertical bar segment from the symbol used as “1” in the 7-segment display device. Further, when the value of the jackpot symbol determining random number is 10 to 18, a symbol obtained by partially changing each of nine symbols different from the symbol is set. For example, when the value of the jackpot symbol determining random number is 10, the symbol with the decimal point is set by excluding the upper right vertical bar segment from the symbol used as “1” in the 7-segment display device. The special symbol set when the jackpot symbol determining random number is 13 is a symbol obtained by removing the middle horizontal bar and the upper right vertical bar segment from the symbol used as “4” in the 7-segment display device. Is set. A common display symbol is used for the first special symbol and the second special symbol.

  In addition to the jackpot symbol shown in FIG. 16A, there is a lost symbol (not shown), which lights up seven segments in an “H” shape.

  FIG. 16B shows the name of the jackpot symbol displayed as a special symbol, the contents of the jackpot game, and the game state after the jackpot is over. For example, if symbol 1 or symbol 6 is displayed as the name of the jackpot symbol, it will be a big round of 16 rounds, the winning prize opening 14 will be opened for a maximum of 28 seconds in all releases, and the gaming state after the jackpot will be a high probability state It becomes. This high probability state continues until the jackpot symbol is displayed again or the special symbol fluctuates 10,000 times. When the symbol 7 or the symbol 13 is displayed as the name of the jackpot symbol, it is determined as the jackpot generated last time. The jackpot that occurred last time is stored in the RAM of the main controller 80. This process will be described later.

  Returning to FIG. Next, the variation pattern is determined by the variation pattern determination random number (S295), and the process proceeds to S300. In S300, it is determined whether or not the value of the extracted jackpot symbol determination random number corresponds to a predetermined random number value (“7” or “13” in this case). If the determination in S300 is negative, the procedure proceeds to jackpot setting processing 1 (S305). If the determination is affirmative, the procedure proceeds to jackpot setting processing 2 (S310). After each big hit setting process, it merges to S325. Of course, the predetermined random number may be a number other than two.

  An outline of the big hit setting process 1 (S305) is shown in FIG. The jackpot is set based on the name of the stop symbol shown in FIG. 16A (S350), information indicating the generated jackpot is stored in the RAM of the main controller 80 (S355), and the process is terminated ( Return). That is, when a random number value other than the predetermined random number value is extracted as the value of the jackpot symbol determining random number, the RAM of the main controller 80 is configured to update the stored information indicating the generated jackpot. ing.

  An outline of the big hit setting process 2 (S310) is shown in FIG. When this process is activated, it is first determined whether or not there is a previous jackpot memory (S360). If the determination in S360 is affirmative, the jackpot setting stored in S355 is made (S365), information indicating the generated jackpot is stored in the RAM of the main controller 80 (S370), and the process ends. If the determination in S360 is negative, the highest number of winning balls is likely to be obtained from the multiple jackpot games shown in FIG. 16 (a), and the jackpot that shifts to the high probability gaming state after the jackpot game ends. The jackpot is set for symbols 1 and 6 corresponding to the game (S375), and the process ends. Of course, a process corresponding to S370 may be provided after S375 when the determination in S360 is negative.

  In S325, data indicating the above-mentioned lottery result, specifically, data indicating any one of the normal big hit, the probable big hit, the small hit, the reach out (with out, but with reach display), and the out with no reach display and the variation time Is output to the sub integrated control device 83 (S325), and the process shifts to a special game process. The effect symbol display device 6 sets an effect symbol by the processing of S325 and starts displaying its fluctuation display or information indicating the jackpot, but the main controller 80 also starts the variation of the special symbol almost simultaneously. In addition, when the special symbol fluctuates, the effect symbol also fluctuates, and when the effect symbol fluctuates, the special symbol also fluctuates. Therefore, the variation of these symbols is also simply referred to as “the symbol fluctuates”. .

  If it is determined in FIG. 8 that the special symbol is changing (S205: yes), the process proceeds to S400 in FIG. 11 to determine whether the symbol change time (based on the change pattern in S295 or S305) has elapsed. judge. If the determination is negative (S400: no), the special game process is performed. If the determination is affirmative, the confirmed symbol display process (S405) is performed, and then the special game process is performed.

  If it is determined in FIG. 8 that the confirmed symbol is being displayed (S210: yes), the process proceeds to S450 in FIG. 12, and it is determined whether or not the display time of the confirmed symbol has ended. If the determination is negative (S450: no), the special game process is performed. If the determination is affirmative, the final symbol display end process (S455) is performed, and then it is determined whether the combination is a big hit (S460). If the determination is affirmative, it is determined whether or not the probability variation flag is 1 (S465). If the determination is affirmative (S465: yes), the probability variation flag is set to 0 (S470), and the process proceeds to S475. If a negative determination is made (S465: no), the process proceeds to S475 as it is.

  In S475, it is determined whether or not the time reduction flag is 1. If the hour / hour flag is 1 (S475: yes), the hour / hour flag is set to 0 in S480, and the process proceeds to S485. If the time reduction flag is not 1 (S475: no), the process proceeds to S485 as it is. When the time reduction flag is set to 1, in this embodiment, the special symbol average fluctuation time reduction, the normal symbol average fluctuation time reduction, and the normal electric accessory 12 opening extension function are set.

  In S485, the big hit flag is set by the conditional device operation start processing. In step S490, the accessory continuous operation device is operated, and in step S495, a big hit start effect process is performed. In the jackpot start effect process, a command for starting the jackpot game and information related to the jackpot game (such as the jackpot opening time, release pattern, jackpot ending time, number of rounds, etc.) are transmitted to the sub integrated control device 83. When the big hit start effect process ends, a special game process is performed.

  If it is determined in S460 that the special symbol that has been confirmed and displayed is not a big win, the process proceeds to S500 and it is determined whether or not the probability variation flag is 1. If the determination is affirmative (S500: yes), it is determined whether or not the probability variation number is 0 (S505). If the probability variation number is 0 (S505: yes), the probability variation flag is set to 0 in S510, and the process proceeds to S515. When the probability variation flag is not 1 (S500: no), or when the probability variation number is not 0 (S505: no), the processing proceeds to S515 as it is. In S515, it is determined whether the time reduction flag is 1, and if it is 1 (S515: yes), it is determined whether the time reduction count is 0 (S520). If the time reduction count is 0 (S520: yes), the time reduction flag is set to 0 in S525, and the process proceeds to S530. When the time reduction count is not 0 (S520: no) or when the time reduction flag is not 1 (S515: no), the process proceeds to S530 as it is. The state designation command transmission process of S530 includes data indicating the above-described determination result, specifically, data including whether or not the gaming state is a high-probability gaming state and data indicating whether or not it is a short-time gaming state A designated command is sent to the sub integrated control device 83, and the process proceeds to special game processing.

  In the special game process shown in FIGS. 13 to 15, the main control device 80 determines whether or not the accessory continuous operation device is operating based on the jackpot flag (S <b> 550). If the accessory continuous operation device is operating (S550: yes), it is determined whether or not the special winning opening 14 is open (S555). If the big prize opening 14 is not being opened (S555: no), it is determined whether the big prize opening 14 is closed during the interval between rounds (S560). If it is not during the interval (S560: no), it is determined whether the big hit end effect is being performed (S565). If this is also a negative determination (S565: no), it is determined whether or not the time required to produce the big hit game has elapsed (S570). When the big hit start effect time has elapsed (S570: yes), the big winning opening opening process (S575) is performed and the process is terminated (returned). If the big hit start effect time has not elapsed (S570: no), the process is terminated as it is.

  If it is determined in S555 that the big prize opening 14 is being opened, the process proceeds to S600 in FIG. 14 to determine whether or not ten big prize openings 14 have been won. In the present embodiment, the number is 10, but it may be 9 or 8, and is not particularly limited. When ten winning prize openings 14 are won (S600: yes), the process proceeds to S610, and the big winning opening closing process is performed. Then, the big hit interval process (S615) is performed, and the special game process is terminated. If ten winning prize openings 14 have not been won (S600: no), the process proceeds to S605, and it is determined whether or not the opening time of the big winning opening 14 has ended. In this embodiment, the maximum opening time of each round is set to 28 seconds in the case of a big hit in 16 rounds or 10 rounds, and the maximum opening time in each round is set to 0.3 seconds in the case of a big hit in 2 rounds. Is set. Of course, it is not limited to this number of seconds. When the opening time is over (S605: yes), the process merges with S610, and when it is not over (S605: no), the special game process is finished.

  If it is determined in S560 in FIG. 13 that the interval is in progress, the process proceeds to S620 in FIG. 14 to determine whether or not the big hit interval time has elapsed. If the interval time has elapsed (S620: yes), it is determined whether or not the last round is the last winning round 14 (S625). If it is the final round (S625: yes), a big hit end effect process (S630) is performed, and the special game process is ended. If it is not the final round (S625: no), the special winning opening 14 is again opened (S635), and the special game process is terminated. When it is determined that the big hit interval time has not elapsed (S620: no), the special game process is terminated as it is. In the process of opening / closing the special winning opening 14, a signal is also transmitted to the sub integrated control device 83. Based on the signal, the sub integrated control device 83 grasps the current round and performs an effect corresponding to the round.

  If it is determined in S565 in FIG. 13 that the big hit end effect is being performed, the process proceeds to S650 in FIG. 15 to determine whether or not the big hit end effect time has elapsed. When the big hit end effect time has elapsed (S650: yes), the operation of the accessory continuous operation device is stopped (S655), and the operation of the condition device is stopped (S660). Then, in S665, it is determined whether or not to shift to the probability changing state after the big hit is finished. If the determination is affirmative (S665: yes), the probability changing number setting process (S670) is performed. Then, 1 is set to the probability variation flag (S675), and the process proceeds to S680. If a negative determination is made (S665: no), the process directly proceeds to S680. In S680, it is determined whether or not to shift to the time-saving state after the big hit, and if the determination is affirmative (S680: yes), the time-saving count setting process (S685) is performed. Then, the hourly flag is set to 1 (S690), and the process proceeds to S695. If a negative determination is made (S680: no), the process directly proceeds to S695. Then, a jackpot end command is transmitted to the sub integrated control device 83 (S695), a state designation command transmission process is executed (S700), and the special game process is terminated.

  The contents of the state designation command transmission process (S700) are the same as the process of S530. However, in the state designation command transmission process in S530, since the display of the confirmed symbol is completed in S455 and is executed after it is determined in S460 that the combination is not a big hit, it is out of sync. Each time a status specification command is sent to the sub. On the other hand, S700 is executed after it is determined in S650 that the jackpot end effect time has elapsed, so that a status designation command is sent to the sub whenever the jackpot ends. Then, main controller 80 transmits the status designation command to sub integrated controller 83 along with information indicating in which process the command is transmitted. Returning to FIG. If it is determined in S650 that the big hit end effect time has not elapsed, the special game process is ended as it is.

  FIG. 17 shows a state in which the effect symbol is changed in the effect symbol display device 6 in a state where the information indicating the big hit that occurred last time is stored. When the information indicating the big hit that occurred last time is stored, it is determined that the big hit is determined by the big hit determining means, and “7” (corresponding to symbol 7) and “13” (corresponding to symbol 13) of the big hit symbol determining random number are extracted. As shown in FIG. 17A, the left effect symbol 93 is stopped at “S”. Reference numeral 97 indicates a message indicating the type of jackpot game that occurred last time. Subsequently, the middle effect symbol 95 is also stopped at “S”, the right effect symbol 96 is also stopped at “S”, and a state where three “S” s are arranged as shown in FIG. It is displayed on the device 6 to notify that it has hit the player. Note that the winning mode in which the effect symbol is “SSS” is an effect indicating that the jackpot game to be generated is the same as the jackpot that has been generated last time. Here, as shown in the message 97, the big hit that occurred last time is “16 rounds and 28 seconds with a certain change”, so the same big hit will occur. As shown in FIG. 17C, the effect symbol “SSS” changes to “777”, which is an effect symbol corresponding to “16 rounds, 28 seconds, probability change”, and the message 97 disappears. Then, the big prize opening 14 is opened and closed 16 times, and the big prize opening 14 is opened for a maximum of 28 seconds when all are opened, and a big hit game that becomes a probable change (high probability state) is started after the big hit game ends.

  17 (d) to (f) show examples in which the big hits that occurred last time are stored differently from those shown in FIGS. 17 (a) to (c). When the big hit symbol determination random numbers “7” (corresponding to symbol 7) and “13” (corresponding to symbol 13) are extracted, the left effect symbol 93 is stopped at “S” as shown in FIG. 17 (d). Hereinafter, the middle effect symbol 95 and the right effect symbol 96 are stopped at “S”, and a state in which three “S” s are arranged as shown in FIG. 17E is displayed on the effect symbol display device 6. In this case, as shown in the message 97, “the last time was a 5 round 15 seconds probability change”, so the production symbol “SSS” is “5 rounds 15 seconds probability change” shown in FIG. 17 (f). It changes to “444” which is a production symbol corresponding to, and the message 97 disappears. Then, the big prize opening 14 is opened and closed five times, and the big prize opening 14 is opened for a maximum of 15 seconds when all the big wins are opened, and a big hit game that becomes a probable change (high probability state) is started after the big hit game ends.

FIG. 18 shows a state where the effect symbol is changed in the effect symbol display device 6 in a state where the information indicating the big hit that occurred last time is not stored. Also in this case, when the jackpot symbol determining random numbers “7” (corresponding to symbol 7) and “13” (corresponding to symbol 13) are extracted, as shown in FIG. After that, both the middle effect symbol 95 and the right effect symbol 96 are stopped at “S”, and a state in which three “S” s are arranged as shown in FIG. 18B is displayed on the effect symbol display device 6. Is done. In this case, as shown in message 97, “There is no previous memory”, so the winning mode in which the production symbol is “SSS” is the same as the jackpot that was generated last time. Although it is an effect indicating that it will become a thing, since the information indicating the big hit that occurred last time is not stored, the big hit with the highest possibility of obtaining the number of prize balls is generated. In the gaming machine of the present embodiment, the biggest hit with the highest possibility of obtaining the number of prize balls is “16 rounds, 28 seconds certain change”, so the production symbol “SSS” is as shown in FIG. , “777” which is an effect design corresponding to “16 round 28 seconds certain change”, and message 97 disappears. Then, the big prize opening 14 is opened and closed 16 times, and the big prize opening 14 is opened for a maximum of 28 seconds when all are opened, and a big hit game that becomes a probable change (high probability state) is started after the big hit game ends. Note that the display of the information indicating the previous jackpot may of course be notified by an effect symbol (444, 777, etc.) for the player to recognize instead of the message 97 shown in FIGS. .
In this embodiment, when the value “7” or “13” of the jackpot symbol determination random number is extracted, whether or not the type of the jackpot generated is stored in the generated jackpot game storage means. First, the symbol corresponding to the value of the jackpot symbol determining random number (in the embodiment, the jackpot corresponding to symbol 7 or 13) is displayed on the special symbol display devices 9 and 10. Note that in the state where the type of jackpot generated last time corresponding to the symbol 10 shown in FIG. 16B is stored in the generated jackpot game storage means, the value “7” or “13” of the jackpot symbol determining random number is set. When extracted, the symbol 10 may be displayed on the special symbol display devices 9 and 10. Alternatively, if the value of the jackpot symbol determining random number “7” or “13” is extracted in the state where the type of jackpot that has been generated last time is not stored in the generated jackpot game storage means, May display symbol 1 corresponding to the jackpot corresponding to symbol 1 or 6. Note that symbol 6 may be used instead of symbol 1.
Further, in this embodiment, when the value “7” or “13” of the big hit symbol determination random number is extracted without storing the information indicating the big hit that occurred last time, the largest number of winning balls is obtained. There is a high possibility that the obtained jackpot game will be generated, and after the jackpot game is over, the game is shifted to the high probability gaming state.
If the value “7” or “13” of the big hit symbol determination random number is extracted without storing the information indicating the big hit that occurred last time, regardless of the number of winning balls, the high probability game You may make it transfer to a state. In addition, when the value “7” or “13” of the big hit symbol determination random number is extracted without storing the information indicating the big hit that occurred last time, the big hit having the smallest number of winning balls is generated. The game may be shifted to the short-time gaming state after the big hit.

  Here, the correspondence relationship between the configuration / state of the present embodiment and the configuration requirements of the present invention is shown. The processing of S270 to S285 corresponds to the “win / fail judgment means” of the present invention, the processing of S290 and S300 to S310 corresponds to the “big hit gaming state determination means” of the present invention, and the main controller 80 in the processing of S355 and S370. RAM corresponds to the “occurrence jackpot storage means” of the present invention, and the jackpot symbol determination random numbers “7” and “13” in FIG. 16A correspond to random number values determined as stored jackpot determination random numbers. The processing of the sub integrated control device 83 that displays the message 97 of FIGS. 17 and 18 corresponds to the “big hit game type display means” of the present invention.

6: Production symbol display device 9: First special symbol display device 10: Second special symbol display device 11: First start port 12: Second start port 14: Big winning port 50: Pachinko machine 80: Main control device 82: Production symbol control device 83: Sub-integrated control device 91: RAM clear switch 92: Power switch for gaming machine 93: Production symbol 94-96: Production design 97 when pre-determined random number for jackpot symbol determination is extracted Message that shows the jackpot information

Claims (2)

A success / failure determination means for determining whether or not to shift to a big hit gaming state, which is an advantageous state for a player, based on a random number that is extracted when a game ball enters a start opening provided in the game area; When the hit determination state is determined to be shifted to the big hit gaming state, the big hit gaming state to be generated is determined from the plurality of types of the big hit gaming state by the extracted big hit type determining random number. In a ball game machine equipped with a jackpot gaming state determining means,
Generated jackpot game storage means for storing the type of the jackpot game state that has occurred;
Jackpot game type display means for displaying the type of the jackpot game state stored in the generated jackpot game storage means ;
With
The jackpot gaming state determining means includes
The jackpot gaming state for generating said generated jackpot is determined whether a jackpot gaming state stored in the game memory means, when an affirmative determination Priority determination The determination is the generating big hit the jackpot gaming state to generate A bullet ball game machine characterized in that it determines the jackpot game state stored in the game storage means. The random number value of the jackpot type determination random number includes a random value determined as a stored jackpot determination random number value,
The jackpot gaming state determining means includes
Wherein when the random number value is determined as jackpot type the storage jackpot determining random number as determination random number is extracted, and determines the Ru to generate jackpot gaming state stored in said generating the jackpot gaming storage means, the jackpot from among the plurality of types of the jackpot gaming state when the random number value other than the random number as the type determination random number is determined to the storage jackpot determination random number value is extracted in advance corresponds to a random number out those extract 2. The bullet ball game machine according to claim 1, wherein it is determined that the predetermined jackpot gaming state is generated.

Images