JP5853240B2 - Bullet ball machine - Google Patents

Description

  The present invention belongs to the technical field of ball game machines.

  As described in Patent Document 1, as one of the ball game machines that perform lottery lottery due to winning at the starting port, the first starting port that can always win and the winning of the normal symbol lottery A ball that has a second start opening that can win a prize, and that is prioritized to give priority to the big hit lottery resulting from winning at the second start opening over the big win lottery resulting from winning at the first start opening. A gaming machine is known.

  In this ball game machine, a big win symbol is selected by a symbol lottery at the time of winning the big hit. When a specific symbol is selected by this symbol lottery, after winning the big hit game, the winning probability to the big hit and the second starting point are selected. Shifts to a probability variation mode in which the winning probability of is higher than in the normal mode.

  In addition, in this ball game machine, the big hit won by winning the first starting port (hereinafter also referred to as the first big hit), the big hit won by winning the second starting port (hereinafter also referred to as the second big hit) ) And the opening period of the big winning opening are set to be very small, and the player can obtain only a few prize balls at the first big hit.

  For this reason, in the normal mode, the player aims to shift to the probability change mode by winning the first jackpot, and generates a lot of second jackpots during the probability change mode that makes it easy to win the second starting port. It is conceivable to advance the game in a manner of obtaining a large amount of prize balls.

However, if the probability variation mode continues for a long period of time and an excessively large number of prize balls are awarded, there is a risk that the player's gambling will be overwhelmed.
On the other hand, Patent Document 2 describes a ball game machine that always shifts to a normal mode with a low winning probability after the end of the big hit game when the number of continuations of the probability variation mode reaches a predetermined limit number. . Patent Document 3 describes a so-called one-set type ball game machine in which, when a big hit is won in the normal mode, the number of limiters is set by lottery and the probability changing mode is continued for the number of limiters.

JP 2007-268126 A JP-A-10-015177 JP 2007-252483 A

  According to the inventions described in Patent Documents 2 and 3, since the number of continuations of the probability variation mode is limited, the player will not be overwhelmed with award balls, and the player's gambling will be overwhelmed. It is not considered. However, when these inventions are applied to the ball game machine described in Patent Document 1, the following problems may occur.

  That is, as already described, according to the ball ball game machine described in Patent Document 1, the number of award balls at the first big hit is very small, so the number of continuations reaches the limit number after entering the probability variation mode. If the player only wins the first big hit by the time, the player may hardly get a prize ball even though the probability variation mode has been continued up to the limited number of times.

  The present invention has been made in view of the above problems, and can prevent the occurrence of a situation in which the player cannot obtain a sufficient game value even though the probability variation mode continues until the limit number is reached. An object is to provide a ball game machine.

The invention according to claim 1, which has been made in view of the above problems, performs a jackpot game that gives a player a game value when winning a jackpot, and the game value includes a first type game value and a first type game value. There are two types of game value of type 2 smaller than the game value, and there are a normal probability state and a probability change state with a higher probability of winning than the normal probability state as the probability state for controlling the winning probability of the big hit It relates to a ball game machine that plays. The ball game machine includes a random number extraction means for extracting a plurality of random values including a random number for determining a big hit and a random number for determining a symbol due to a winning at the start opening, and a big hit determination extracted by the random number extracting means Based on a random number for use, a determination unit for determining whether or not a big hit has been won, and, if a big hit is won, is given by the corresponding selection based on a random number for determining a symbol that is extracted together with the selected big hit determination random number The mode setting means for setting the mode for setting the type of game value and the probability state after the jackpot game is finished, and the winning status when the number of times the probability variation state continues reaches the limit number, the probability state after the jackpot game is ended and a mode presumed dead, switch means Sashikaeru the mode for setting the normal probability state if it is set to result in probability variation state mode setting means. Then, the mode changing means changes the probability state after the big hit game to the mode for setting the normal probability state .

  In addition, the ball game machine has a first start port with a constant probability of winning as a start port, and a lower probability of winning than the first start port when the switchgear is closed, and the switchgear is opened. And a second start port that has a higher probability of winning than the first start port. Further, as an open state for controlling the degree to which the opening / closing device is opened, a normal open state and a normal open state are provided. There is a short state when the switchgear is easily opened.

  Then, the success / failure determination means converts the success / failure determination based on the jackpot determination random number extracted due to the winning to the second start opening into the jackpot determination random number extracted due to the winning to the first start opening. This is prioritized over the winning / failing determination based on the winning jackpot, and the winning jackpot determined by the winning jackpot random number extracted due to the winning at the first starting opening is extracted due to the winning at the first starting hit and the second starting opening. The jackpot won by the jackpot random number is determined as the second jackpot.

Further, the mode setting means is for setting an open state after the end of the big hit game. In addition to the random number for determining symbols, whether the big hit is the first big hit or the second big hit is considered. Set the release state, set the mode to give the second type game value when winning the first big hit that does not become the short-time state, and set the mode to give the first type game value to be the short time state when the second big win is won and, the mode presumed dead, switch means, when winning the jackpot just before continuing number of probability variation state reaches the limit number is set to the time reduction state when the open state after the jackpot game end is not set to the time-shortening state by the mode setting means Switch to the mode.

Note that the number of continuations of the probability variation state means the number of jackpots won during the continuation of the probability variation state.
In addition, the mode change means changes the mode when the number of continuations of the probability variation state reaches the limit number by winning the big hit, and specifically, the probability state after the big hit game is set to the probability variation state. The mode change may be performed on the condition that the limiter counter reaches the limit number by adding or subtracting the value of the limiter counter each time.

  As in the ball game machine according to claim 1, the first and second start ports have a first start port and the second start port cannot win a prize (or is very difficult) if it is not in a time-short state, but the time It becomes easy to win when it becomes a state, and a big hit lottery is performed preferentially for winning at the second start opening (priority digestion), and a lot of game value is given with a higher probability than the first big win There is known a ball game machine configured to be played. In such a ball game machine, when it is not in the short time state, it is difficult to win the second starting port, so the first big hit is more likely to occur than the second big hit. For this reason, even if it is in the probable state, if it is not in the short-time state, there is a possibility of winning the first big hit, which is often given a little game value, and even if the probable state continues up to the limit number of times, There is a risk that the player can obtain only a little game value.

  On the other hand, in the ball and ball game machine according to claim 1, since the big win won at the end of the duration of the probability variation state always gives a lot of game value, it continues until the probability variation state reaches the limit number of times. Nevertheless, it is possible to prevent a situation in which the player cannot obtain a sufficient game value.

The mode changed by the mode changing unit may be a mode different from the mode set by the mode setting unit.
By doing this, the number of consecutive big hits won at the end of the duration of the probability change state can be made different from the number of rounds of other big hits, and the number of times the probability change state has reached the limit number It is possible to suggest to the player.

Further, as described in claim 2, the mode changed by the mode changing means may be a mode for setting the released state after the big hit game to the time-shortened state.
By doing so, a privilege can be given to the player when the number of times the probability variation state continues reaches the limit number, and the interest of the game can be enhanced.

  Also, there is a known one-set type ball game machine in which the probabilistic state continues for a predetermined number of times when winning a big hit. In such a one-set type ball game machine, By having such a configuration, a lot of game value may be given at the jackpot won at the end of the duration of the probability variation state.

When winning a jackpot, a jackpot game is performed to give a player a game value, and there are two types of game value: a first type game value and a second type game value smaller than the first type game value. In addition, as a probability state for controlling the winning probability of the jackpot, there is a ball game machine in which a normal probability state and a probability variation state in which the winning probability is higher than the normal probability state,
A first start opening with a constant probability of winning,
A second starting port having a lower probability of winning than the first starting port during closing of the switchgear and having a higher probability of winning than the first starting port by opening the switchgear;
A plurality of random numbers including a first jackpot determination random number and a first symbol determination random number are extracted due to the winning at the first starting port, and second due to the winning at the second starting port. Random number extracting means for extracting a plurality of random numbers including a big hit determination random number and a second symbol determining random number;
Based on the jackpot determination random number extracted by the random number extraction means, it is determined whether or not the jackpot is won, and the second jackpot determination is performed rather than the hit determination based on the first jackpot determination random number. A determination unit that preferentially determines the determination based on a random number for use;
When winning the jackpot, the probability state after the jackpot game is set to the probability change state until the number of continuations of the probability change state reaches the limit number, and when the number of continuations reaches the limit number by the corresponding selection The probability state setting means for setting the probability state to the probability variation state,
The jackpot won by the first jackpot determining random number is the first jackpot, the jackpot won by the second jackpot determining random number is the second jackpot, and when the first jackpot is won, the winning first jackpot determination The game value set based on the first symbol determination random number extracted together with the random number for use is set, and when the second big hit is won, the game value set to the first type game value is set Value setting means,
As an open state for controlling the degree to which the switchgear is opened, there are a normal open state and a short time state in which the switchgear is easier to open than the normal open state. Based on the symbol determination random number extracted together with the jackpot determination random number and the starting port for extraction of the random number, the release state after the jackpot game is set, and the second jackpot If the winning state is won, the opening state setting means for setting the opening state to the short time state with a higher probability than when winning the first jackpot,
The last occurrence occurred in the duration of the probability change state by setting the release state after the big hit game performed by the big hit winning just before the big hit reaching the limit number to the short time state. Replacement means for setting the game value given in the bonus to the first type game value;
A ball game machine characterized by comprising:

  In this ball game machine, a lot of game value is always given in the second big hit. In addition, since priority digestion is performed for the second start port, it is considered that the number of lotteries for the second big hit is overwhelmingly increased in a short time state where winning to the second start port is easy. For this reason, by setting the time-short state after the big hit immediately before the probability variation state continues to reach the limit number, it is possible to give a lot of game value to the big hit that reaches the limit number.

It is a front view of a pachinko machine. It is a back view of a pachinko machine. It is a front view of the game board of a pachinko machine. It is a block diagram which shows the electric constitution of a pachinko machine. It is a table | surface which shows distribution of the symbol mode in 1st embodiment. It is a table | surface for demonstrating various flags. It is a table | surface for demonstrating the open buffer and game state setting table in 1st embodiment. It is a flowchart about the pending | holding memory | storage process of 1st embodiment. It is a flowchart about the success / failure determination processing of the first embodiment. It is a flowchart about the success / failure determination processing of the first embodiment. It is a flowchart about the limiter counter setting process of the first embodiment. It is a flowchart about the limiter flag setting process of the first embodiment. It is a flowchart about the mode change process of 1st embodiment. It is a flowchart about the mode buffer setting process of the first embodiment. It is a flowchart about the special symbol confirmation process of 1st embodiment. It is a flowchart about the hit game start process of 1st embodiment. It is a flowchart about the hit game end process of 1st embodiment. It is a table | surface which shows distribution of the symbol mode in 2nd embodiment. It is a table | surface for demonstrating the open buffer in 2nd embodiment. It is a flowchart about the success / failure determination processing of the second embodiment. It is a flowchart about the success / failure determination processing of the second embodiment. It is a flowchart about the limiter counter setting process of 2nd embodiment. It is a flowchart about the mode buffer setting process of 2nd embodiment. It is a flowchart about the limiter flag setting process of 2nd embodiment. It is a flowchart about the mode change process of 2nd embodiment. It is a flowchart about the success / failure determination processing of the third embodiment. It is a flowchart about the limiter counter setting process of the third embodiment. It is a flowchart about the limiter flag setting process of 3rd embodiment. It is a flowchart about the mode buffer setting process of 3rd embodiment. It is a flowchart about the mode change process of 3rd embodiment.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. The embodiments of the present invention are not limited to the following embodiments, and various forms can be adopted as long as they belong to the technical scope of the present invention.

[Description of configuration]
(1) About whole structure As shown in FIG. 1, the pachinko machine 1 which is a kind of a ball game machine is a structure which hold | maintains each part of a structure in the outer frame 21 which makes a vertically long fixed outer holding frame.

  A hinge 5 b is provided on the left and upper sides of the outer frame 21, and the inner frame 3 shown in FIG. 2 is attached to the other side of the hinge 5 b, and the inner frame 3 opens and closes with respect to the outer frame 21. It has a possible configuration.

A plate glass 9 is detachably provided on the front frame 5 c, and a game board 8 shown in FIG. 3 is attached to the inner frame 3 at the back of the plate glass 9.
Speakers 11 are provided on the upper left and right sides of the front frame 5c, and the game sound generated from the pachinko machine 1 is output to improve the player's preference. 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 5c.

  An upper plate 12 and a lower plate 13 are integrally formed below the front frame 5c. A launching handle 18 is attached to the right side of the lower plate 13, and a launching device (not shown) is moved by rotating the firing handle 18 in a clockwise direction so that a game ball supplied from the upper plate 12. Is fired toward the game board 8.

  An effect button 14 that can be operated by the player is provided on the left side of the lower plate 13, and is displayed on an effect symbol display device 54b described later when the player operates the effect button 14 during a predetermined period. Content changes or the game sound output from the speaker 11 changes.

  The pachinko machine 1 is a so-called CR machine, and includes a prepaid card unit (CR unit) 5a for reading and writing a prepaid card. The pachinko machine 1 includes a lending button 16 and a checkout button 17. And a CR settlement display device having a settlement display device 15.

  As shown in FIG. 2, on the back side of the pachinko machine 1, the inner frame 3 to which the game board 8 described above is detachably attached is accommodated in the outer frame 21 described above. The inner frame 3 is provided with a ball tank 22, a tank rail 23, and a dispensing device 24 from above. With this configuration, if there is a winning game ball at the winning slot on the game board 8, a predetermined number of gaming balls can be discharged from the ball tank 22 via the tank rail 23 to the upper plate 12 described above. .

  Further, on the back side of the pachinko machine 1 (see also FIG. 4), a main control device 50, a payout control device 51, a production symbol control device 54, a sub-integrating device 53, a launch control device 52, and a power supply board 55 are provided. ing. The production symbol control device 54 and the sub integration device 53 correspond to the sub control device.

  The main control device 50, the production symbol control device 54, and the sub integration device 53 are provided on the game board 8, and a payout control device 51, a launch control device 52, and a power supply board 55 are provided on the inner frame 3. In FIG. 2, the launch control device 52 is not depicted, but the launch control device 52 is provided below the payout control device 51.

  In addition, an external connection terminal 61 is provided on the right side of the ball tank 22, and a signal indicating a game state and a game result is sent from the external connection terminal 61 to a hall computer (not shown).

  As shown in FIG. 3, the game board 8 is provided with a substantially circular game area 26 surrounded by known guide rails 25a and 25b. A large number of game nails 27 are driven into the game area 26.

  A center case 28 is disposed at substantially the center of the game area 26. The center case 28 is provided with a warp entrance, a warp passage, a stage, and a window 28a or the like that allows a screen of a production symbol display device 54b (a liquid crystal display device that displays a pseudo symbol) to be faced, as in the known case. .

  A 7-segment first special figure display device 29, a second special figure display device 30 and a second special figure reservation number display device 30a comprising four LEDs are installed on the upper side of the window 28a, and four pieces are provided on the lower side. A first special figure reservation number display device 29a composed of LEDs is installed.

  A normal symbol operation gate 42 is disposed on the left side of the center case 28, a first start port 31 is disposed below the center case 28, and a second start port 32 is disposed below the first start port 31. Has been. A dot matrix normal symbol display device 41 is installed in the second start port 32.

The first start port 31 is a so-called chucker and can always enter the ball.
Although the 2nd starting port 32 is an electric tulip which the wing | blade 40 opens and closes, since the 1st starting port 31 exists above, it cannot enter a game ball in the illustrated closed state. However, when the game ball hits the normal symbol lottery performed when it passes the normal symbol operation gate 42 and the normal symbol hit is displayed on the normal symbol display device 41, the second start port 32 is opened and it is easy to enter the ball. become.

  An attacker type big winning port 33a is arranged below the second start port 32, and an out hole 34 is provided below the attacker. Further, on both sides of the second starting port 32, general winning ports 35a are provided along the guide rail 25b. The general winning opening 35a is a normal winning opening where the winning rate does not always change.

In addition, on the left side of the special winning opening 33a, a general-purpose holding number display device 41a composed of four LEDs is installed.
(2) Electrical configuration The electrical configuration of the pachinko machine 1 is configured around the main controller 50 as shown in the block diagram of FIG. In this block diagram, a so-called relay board and a power supply circuit for simply relaying signals are not described. Although not shown in detail, the main control device 50, the payout control device 51, the production symbol control device 54a, and the sub integration device 53 all include a CPU, a ROM, a RAM, an input port, an output port, and the like. In this embodiment, the launch control device 52 and the power supply board 55 are not provided with a CPU, ROM, or RAM. However, the present invention is not limited to this, and the firing control device 52 may be provided with a CPU, a ROM, a RAM, and the like.

  The main controller 50 includes a first special figure start SW 31a that detects a game ball that has entered the first start port 31, a second special figure start SW 32a that detects a game ball that has entered the second start port 32, Normal symbol operation SW 42a for detecting a game ball that has entered the symbol operation gate 42, a count SW 33b for counting the game balls that have entered the big prize opening 33a, and a general prize for detecting a game ball that has entered the general prize opening 35a Detection signals from the mouth SW 35b and the like are input.

  The main control device 50 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 the like, and outputs them to the payout control device 51 and the sub integration device 53.

  The main controller 50 also displays the first special symbol display device 29a, the second special symbol display device 30a, and the normal symbol display device 41 connected via the symbol display device relay terminal board 64, and the first special symbol display device 41. The lighting control of the figure hold number display device 29a, the second special figure hold number display device 30a, and the universal figure hold number display device 41a is controlled.

  Further, the main control device 50 controls the opening / closing of the special winning opening 33a by controlling the special winning opening solenoid 33c, and controls the opening / closing of the second starting opening 32 by controlling the normal accessory solenoid 40b.

The output signal from the main control device 50 is also output to the test signal terminal, and a management signal such as symbol variation and jackpot is output to the external connection terminal 61 and sent to the hall main computer.
The main controller 50 and the payout controller 51 can perform bidirectional communication.

  The payout control device 51 operates the payout motor 24a in accordance with a command sent from the main control device 50 and pays out a prize ball. In the present embodiment, the detection signal of the payout SW 24b for counting game balls to be paid out as prize balls is input to the payout control device 51, and the payout control device 51 counts the prize balls. In addition, it is conceivable to use a configuration in which the detection signal of the payout SW 24b is input to the main control device 50 and the payout control device 51, and both the main control device 50 and the payout control device 51 count the prize balls.

  The payout control device 51 receives signals from the front frame closing SW38, the design frame closing SW39, the ball cut SW23a, the payout SW24b, and the full SW13a, and a signal indicating that the lower plate 13 is full due to the full SW13a. When a signal is input and when a signal indicating that there are few or no game balls is input to the ball tank 22 by the ball cut SW 23a, the payout motor 24a is stopped and the payout operation of the prize ball is stopped. Further, the full SW 13a and the ball break SW 23a are also configured to continue outputting signals until the state is cleared, and the payout control device 51 drives the payout motor 24a due to the fact that the signals are not output. To resume.

  Further, the payout control device 51 communicates with the CR unit 5a via the CR unit terminal plate 60 to operate the payout motor 24a and discharge the rental balls. The paid-out lending ball is detected by the payout SW 24 b, and the detection signal is input to the payout control device 51. The CR unit terminal board 60 is also connected to the settlement display device 15 so as to be capable of two-way communication. The settlement display device 15 has a ball rental SW 16a for requesting rental of game balls, and a settlement for requesting settlement. SW17a is provided.

  Also, the payout control device 51 transmits information relating to the winning ball, information indicating the open / closed state of the frame (inner frame 3, front frame 5 c) to the hall computer via the external connection terminal 61, and also sends it to the launch control device 52. In response to this, a fire stop signal is transmitted.

In this embodiment, the game balls are paid out. However, a configuration in which an award ball generated according to a winning or the like is stored without being paid out may be used.
The launch control device 52 controls the launch motor 36 to cause the game ball to be launched into the game area 26.

  In addition to the payout control device 51, the launch control device 52 receives a rotation amount signal from the launch handle 18, a touch signal from the touch SW 20a, and a launch stop signal from the launch stop SW 19a.

  The rotation amount signal is output when the player operates the firing handle 18, the touch signal is output when the player touches the firing handle 18, and the firing stop switch signal is generated when the player presses the firing stop SW 19a. Is output. If the touch signal is not input to the firing control device 52, the game ball cannot be fired. If the fire stop switch signal is input, the game ball can be fired even if the player touches the firing handle 18. There is no such thing.

  The sub-integrating device 53 corresponds to the sub-control device, receives data and commands transmitted from the main control device 50, distributes them to data for effect display control, sound control and lamp control, and effects display A control command or the like is transmitted to the effect symbol control device 54a, and the sound control and the lamp control are distributed to each control part (a function unit as a sound control device and a lamp control device) included in itself. The function unit as the sound control device controls the sound output from the speaker 11 by operating the sound LSI based on the data for sound control, and the function unit as the lamp control device converts the data for the lamp control. The various LEDs and the lamp 37 are controlled by operating the lamp driver based on the above. In addition, a game SW 14 a is connected to the sub integration device 53, and when the player operates the game SW 14 a, a signal is input to the sub integration device 53.

Bi-directional communication is possible between the sub-integrating device 53 and the effect symbol control device 54a.
The effect symbol control device 54a is based on the data and commands received from the sub integration device 53 (both those transmitted from the main control device 50 and those generated by the sub integration device 53). To display an effect image such as a pseudo symbol.

[First embodiment]
[Description of operation]
Next, the operation of the pachinko machine 1 in the first embodiment will be described.
(1) Outline As described above, the pachinko machine 1 has the first and second start ports and the first and second special figure display devices. A jackpot lottery corresponding to the first special symbol (first special figure) displayed on the first special figure display device 29 is performed and displayed on the second special figure display device 30 by winning the second start port 32. A big hit lottery corresponding to the second special symbol (second special symbol) is performed. The jackpot lottery is performed by the jackpot determination random number extracted and stored by winning at each starting port. In the pachinko machine 1, the jackpot determination random number stored and stored by winning to the second starting port 32 is used. Is a preferential digestion in which a big hit lottery is preferentially performed rather than the big hit determination random number stored on hold by winning at the first start port 31.

  In addition, the pachinko machine 1 has a normal probability state and a probability variation state in which the winning probability is higher than the normal probability state as the winning probability state for the big hit lottery. In addition, as an open state that is the degree to which the second start port 32 is opened, a normally open state (described as “no time”) and a short time state (where both a short time and a short time) in which the second start port 32 is easier to open than the normal open state. Description). In the short time state, the winning probability in the normal symbol lottery and the opening time of the blades 40 of the second start port 32 at the time of winning the normal symbol lottery are longer and the fluctuation time of the normal symbol is shortened than in the normal open state. . Hereinafter, the winning probability state and the open state are collectively referred to as a gaming state.

  Also, in the pachinko machine 1, the symbol determination random numbers 1 and 2 are extracted together with the jackpot determination random numbers by winning at the starting port, and are stored on hold. Then, a symbol mode that determines the number of rounds of the jackpot game and the game state after the jackpot game is selected by lottery with a random number for determining the symbol depending on the type of the starting port (special symbol), and according to the selected symbol mode, etc. Thus, a special symbol (stop symbol) that is fixedly displayed on the special symbol display device when the big hit is won is determined.

In addition, the pachinko machine 1 continues the probability variation state by continuously generating the big hits in which the winning probability state after the big hit game becomes the probability variation state, and has a limiter function for limiting the number of times of the probability variation state. doing. When the number of continuations of the probability variation state reaches the limit number (for example, 5 times), the limiter function is activated, and the gaming state after the big hit game (winning probability state) is forcibly set to the normal probability state. At this time, the number of consecutive rounds of the big hit game is always set to 14R or 16R (details will be described later).
(2) Symbol Mode Next, the symbol mode for determining the number of rounds of the jackpot game and the game state after the jackpot game will be described. In the first embodiment, symbol modes 0 to 4 are provided.

  As shown in FIGS. 5 (1) and 5 (2), the symbol modes 0 to 4 have “14R probability change short presence symbol”, “2R probability change short presence symbol”, and “2R probability change short absence symbol”, respectively. , “14R normal time short symbol”, “16R normal time short symbol”. When the symbol modes 0 to 4 are selected, the number of rounds of the jackpot game is set to 14R, 2R, 2R, 14R, and 16R, respectively, and the gaming state after the jackpot game is the symbol mode and the jackpot winning prize. It is set based on the gaming state at the time.

  In addition, as shown in FIG. 5 (1), when the big hit is won by the first special figure, the lottery by the random number 1 for determining the symbol is 20/100 with the probability of the symbol mode 0 with the probability of 30/100. Symbol mode 1 is selected with a probability of 30/100 and symbol mode 2 is selected with a probability of 20/100. In addition, as shown in FIG. 5 (2), when the big hit is won by the second special figure, the lottery by the random number 1 for determining the symbol is 80/100 with the probability of the symbol mode 0 with the probability of 20/100. Symbol mode 3 is selected, and the number of consecutive rounds of the big hit game is always 14R.

Also, as described in FIGS. 5 (1) and (2), the stop symbol is determined by the symbol determining random number 2 and the selected symbol mode.
The symbol mode 4 is selected only when the limiter function is activated (details will be described later).
(3) Various flags and buffers Next, various flags and buffers used for control of the pachinko machine 1 of the first embodiment will be described.
(A) Probability change flag, time reduction flag, etc. In the pachinko machine 1, a probability change flag indicating the winning probability state for the big hit lottery and a time reduction flag indicating the open state of the second start port 32 are used. 6 (1) and 6 (2), the probability variation flag indicates a probability variation state when it is 1, indicates a normal probability state when it is 0, and the time reduction flag indicates a time reduction state when it is 1. , 0 indicates a normally open state.

In the pachinko machine 1, a state flag indicating a gaming state that combines the winning probability state and the open state is used. As shown in FIGS. 6 (3) and 6 (4), the status flag is configured by arranging the value of the time reduction flag at the 0th bit and the value of the probability variation flag at the 1st bit.
(B) Limiter flag In the pachinko machine 1, a limiter flag indicating the operating state of the limiter function is used. As shown in FIG. 6 (5), when the limiter flag is 1, it indicates that the winning probability state is set to the normal probability state during the operation of the limiter, that is, after the big hit game ends, The case indicates that the winning probability state after the end of the big hit game is set by lottery.
(C) About an open buffer Moreover, in the pachinko machine 1, the open buffer for determining the number of rounds of the big hit game is used. As shown in FIG. 7 (1), when the symbol mode is 4, 0 is set in the release buffer, the maximum number of rounds of the big hit game (number of consecutive operations) is 16, and each round is a big prize The opening time of the mouth 33a is set to 30 seconds. When the symbol mode is 0 or 3, 1 is set in the release buffer, the maximum number of rounds of the big hit game (number of continuous operations) is 14 times, and the release time of the big winning opening 33a in each round is 30 seconds. Is set. When the symbol mode is 1 or 2, 2 is set in the release buffer, the maximum number of rounds of the big hit game (number of continuous operations) is 2, and the release time of the big winning opening 33a of each round is 0.8. Set to seconds.

In the case of winning a small win, which will be described later, 3 is set in the release buffer, the maximum number of rounds of the big hit game (the number of continuous operations) is 1, and the opening time of the big winning opening 33a in one round is 0. 8 seconds is set to 2 times.
(D) About the mode buffer As described above, in the pachinko machine 1, the game state after the big hit game is set based on the symbol mode and the game state at the time of the big win, but this setting of the game state is the start of the big hit game This is realized by setting a mode buffer based on the symbol mode before, and setting a probability variation flag, a time reduction flag, a status flag, etc. based on the mode buffer after the big hit game is finished.

FIG. 7 (2) shows a gaming state setting table showing the correspondence between the value of the mode buffer and the hour / hour flag, hour / hour counter, probability variation flag, probability variation counter, and status flag.
As shown in FIG. 7B, when the mode buffer is 0, the time reduction flag is set to 0, the probability variation flag is set to 0, and the status flag is set to 0. When the mode buffer is 1, the time reduction is set. The flag is set to 1, the probability variation flag is set to 0, and the status flag is set to 1. When the mode buffer is 2, the time reduction flag is set to 0, the probability change flag is set to 1, and the status flag is set to 2. When the mode buffer is 3, the time reduction flag is set to 1, the probability change flag is set to 1, and the status flag is set. Is set to 3. When the hour / hour flag is 1, 100 (64h) is set to the hour / hour counter, and when the hour / hour flag is 0, 0 is set to the hour / hour counter. Further, when the probability variation flag is 1, 10000 (2710h) is set in the probability variation counter, and when the probability variation flag is 0, 0 is set in the probability variation counter.
(4) On-hold storage processing Next, on-hold storage processing for extracting and storing a random number when a winning of a game ball to the first and second start ports occurs will be described with reference to the flowchart of FIG. . This process is a process periodically executed from the main routine.

  In S105, the main controller 50 determines whether or not a game ball winning at the first start port 31 has occurred based on the detection signal of the first special figure start SW 31a. If the determination is affirmative (S105: Yes), the process proceeds to S110. If the determination is negative (S105: No), the process proceeds to S125.

  In S110, the main controller 50 determines whether or not the number of reserved memories for the first start port 31 is the maximum value (4 in the first embodiment). If the determination is affirmative (S110: Yes), the process proceeds to S115. If the determination is negative (S110: No), the process proceeds to S125.

In S115, main controller 50 extracts jackpot determination random numbers, symbol determination random numbers 1, 2 and the like and stores them in reserve (also referred to as first hold storage), and the process proceeds to S120.
In S120, main controller 50 transmits the number of reserved storages to sub integrated device 53, and the process proceeds to S125.

  In S125, the main controller 50 determines whether or not a game ball win has occurred in the second start port 32 based on the detection signal of the second special figure start SW 32a. If the determination is affirmative (S125: Yes), the process proceeds to S130. If the determination is negative (S125: No), the process ends.

  In S130, the main controller 50 determines whether or not the number of reserved memories for the second start port 32 is the maximum value (4 in the first embodiment). If the determination is affirmative (S130: Yes), the process proceeds to S135. If the determination is negative (S130: No), the process ends.

In S135, main controller 50 extracts jackpot determination random numbers, symbol determination random numbers 1, 2 and the like and stores them in a suspended state (also referred to as a second suspended storage), and the process proceeds to S140.
In S140, the main control device 50 transmits the number of reserved storages to the sub integration device 53, and ends this processing.
(5) About the success / failure determination process Next, the success / failure determination process for determining whether or not the jackpot is won based on the stored jackpot determination random number will be described with reference to the flowcharts of FIGS. This process is a process periodically executed from the main routine.

  In S205, the main control device 50 determines whether the condition device is in operation, that is, whether the big hit game is being executed, the special symbol is changing, or the final display is being displayed. It is assumed that the condition is met. If the start condition is satisfied (S205: Yes), the process proceeds to S210. If the start condition is not satisfied (S205: No), this process ends.

  In S210, main controller 50 determines whether there is a second reserved memory. If the determination is affirmative (S210: Yes), the target of the big hit lottery is set to the second reserved storage, and the process proceeds to S220. If the determination is negative (S210: No), the process proceeds to S215. Transition.

  In S215, main controller 50 determines whether or not there is a first reserved memory. If the determination is affirmative (S215: Yes), the big win lottery target is set to the first hold memory and the process proceeds to S220. If the determination is negative (S215: No), the process ends. To do.

  In S220, main controller 50 checks the normal probability state with reference to the state flag. If the value of the state flag is less than 2, that is, if the winning probability state is the normal probability state (S220: Yes), the process proceeds to S225, and the value of the state flag is 2 or more, that is, the probability variation state. (S220: No), the process proceeds to S305 (FIG. 10).

  In S225, the main controller 50 reads the oldest jackpot determination random number and the symbol determination random numbers 1, 2, etc. among the reserved memories that are the targets of the big hit lottery, and performs a reserved memory shift process for shifting the remaining random numbers. , The process proceeds to S230.

  In S230, main controller 50 compares the read jackpot determination random number value with the determination value in the normal probability state to determine whether or not the jackpot lottery has been won. In S235 following this, if the big win lottery is won (S235: Yes), the process proceeds to S240, and if not won (S235: No), the process proceeds to S275.

  In S240, main controller 50 determines the symbol mode based on the read symbol determination random number 1 and whether the big hit corresponds to the first special diagram or the second special diagram, and performs the process in S245. Transition.

In S245, main controller 50 determines a stop symbol based on the determined symbol mode and read random number 2 for symbol determination, and proceeds to S250.
In S250, main controller 50 calls a limiter counter setting process which is a subroutine for setting an initial value of a limiter counter that counts the number of times the probability variation state is continued in order to realize the limiter function described above. When the setting process is completed, the process proceeds to S255.

  In S255, main controller 50 calls a mode buffer setting process, which is a subroutine for setting a gaming state after the end of the big hit game, based on the symbol mode and the current gaming state. Then, when the process ends, the process proceeds to S260.

In S260, main controller 50 executes an open buffer setting process for setting the number of consecutive rounds of the big hit game in accordance with the symbol mode, and the process proceeds to S265.
In S265, the main controller 50 selects a variation pattern indicating the variation time of the symbol displayed on the first special symbol display device 29 or the second special symbol display device 30 and the effect symbol display device 54b based on the read random number. Then, the process proceeds to S270.

In S270, main controller 50 transmits the selected symbol and variation pattern information to sub integration device 53, and ends the present process.
Further, in S275 that is shifted when it is determined in S235 that the big hit is not won, the main control device 50 determines whether or not the big hit is won based on the read big hit determination random number. Then, when winning a small win (S275: Yes), the process proceeds to S280, and when not winning (S275: No), the process proceeds to S295.

In S280, the main controller 50 determines a stop symbol at the time of winning the small hit based on the read symbol determination random number 2, and shifts the processing to S285.
In S285, main controller 50 performs a time-counter subtraction process for decrementing the time-counter that counts the number of times the time-short state is continued, and the process proceeds to S290.

In S290, main controller 50 sets 3 in the release buffer. Then, after the execution of S265 described above, the process proceeds to S270.
Further, in S295, which is shifted when it is determined in S275 that the small win is not won, a lost symbol selection process for selecting a stop symbol at the time of losing based on the read random number is performed. Then, after executing S285 and S265 described above, the process proceeds to S270.

  Further, when it is determined in S220 that the value of the state flag is 2 or more, that is, in S305 that is shifted when the winning probability state is a probabilistic state, the main control device 50 is the first to be the target of the big hit lottery. Alternatively, the oldest jackpot determination random number and the symbol determination random numbers 1, 2 and the like in the second reserved memory are read out, a reserved memory shift process for shifting the remaining random numbers is performed, and the process proceeds to S310.

  In S310, main controller 50 compares the value of the read jackpot determination random number with the determination value in the probability variation state, and determines whether or not the jackpot lottery has been won. In S315 following this, if the big win lottery is won (S315: Yes), the process proceeds to S320, and if not won (S315: No), the process proceeds to S360.

  In S320, the main controller 50 determines the symbol mode based on the read symbol determination random number 1 and whether the jackpot corresponds to the first special symbol or the second special symbol, and performs the process in S325. Transition.

In S325, main controller 50 determines a stop symbol based on the determined symbol mode and read symbol determination random number 2, and proceeds to S330.
In S330, main controller 50 calls a limiter flag setting process which is a subroutine for operating the limiter function described above. Then, when the process ends, the process proceeds to S335.

  In S335, the main control device 50 sets the winning probability state after the big hit game to the normal probability state when the limiter function is activated (that is, when the number of times of the probability variation state reaches the limit number), and the jackpot game The mode change process, which is a subroutine for setting the number of rounds to 14R or 16R, is called. Then, when the process ends, the process proceeds to S340.

  In S340, main controller 50 calls a mode buffer setting process which is a subroutine for setting a gaming state after the big hit game based on the symbol mode and the current gaming state. Then, when the process ends, the process proceeds to S345.

In S345, main controller 50 executes an open buffer setting process for setting the number of consecutive rounds of the big hit game in accordance with the symbol mode, and the process proceeds to S350.
In S350, the main controller 50 selects a variation pattern indicating the variation time of the symbol displayed on the first special symbol display device 29 or the second special symbol display device 30 and the effect symbol display device 54b based on the read random number. Then, the process proceeds to S355.

In S355, main controller 50 transmits the selected symbol and variation pattern information to sub integration device 53, and ends this process.
In S360, which is a transition to the case where it is determined that the big hit is not won in S315, the main controller 50 determines whether or not the big hit is won based on the read big hit determination random number. Then, when winning a small win (S360: Yes), the process proceeds to S365, and when not winning (S360: No), the process proceeds to S380.

In S365, main controller 50 determines a stop symbol at the time of winning the small hit based on read random number 2 for symbol determination, and proceeds to S370.
In S370, main controller 50 performs a time-varying counter that counts the number of continuations in the time-shortened state and a probability variable / counter-counter subtracting process that decrements the probability variable counter that counts the number of continuations in the time-varying state, and proceeds to S375.

In S375, main controller 50 sets 3 in the release buffer. Then, the process proceeds to S355 after the execution of S350 described above.
Further, in S380, which is shifted when it is determined in S360 that the small win is not won, a lost symbol selection process for selecting a stop symbol at the time of losing based on the random number read from the reserved storage is performed. Then, after executing S370 and S350 described above, the process proceeds to S355.
(6) Limiter Counter Setting Process Next, a limiter counter setting process, which is a subroutine for setting an initial value of a limiter counter that counts the number of continuations of the probability variation state for realizing the limiter function, is described with reference to the flowchart shown in FIG. I will explain. This process is called from the success / failure determination process.

  As shown in FIG. 11 (1), if the limiter counter is updated by the subtraction process, the main control device 50 determines whether the winning probability state after the big hit game becomes a probable change state based on the symbol mode. (S405) (If the symbol mode is 0, 1, or 2), the probability change state occurs after the big hit game). If the determination is affirmative, 5 is set in the limiter counter (S410), and this process ends.

In addition, as described in FIG. 11B, when the limiter counter is updated by the addition process, the main control device 50 assumes that the winning probability state after the big hit game is in a probabilistic state based on the symbol mode. (S415) (If the symbol mode is 0, 1, or 2, the game will change to a promising state after the big hit game). If the determination is positive, the limiter counter is set to 0 (S420). Exit.
(7) Limiter Flag Setting Process Next, a limiter flag setting process, which is a subroutine for setting a limiter flag for limiting the number of times the probability variation state is continued by the limiter function, will be described with reference to the flowchart shown in FIG. This process is called from the success / failure determination process.

  FIG. 12A shows a flowchart in the case where the limiter counter is updated by the subtraction process. In S505 of this flowchart, the main controller 50 determines whether or not the winning probability state after the big hit game becomes a probable change state based on the symbol mode (when the symbol mode is 0, 1, or 2, the big hit game). Later, it becomes probable.)

  If an affirmative determination is obtained, the limiter counter is decremented (S510). If the decremented limiter counter becomes 0 (S515: Yes), the limiter flag is set and the limiter function is activated. (S520), and this process is terminated.

On the other hand, if a negative determination is obtained in S505, a null value is set in the limiter counter (S525), and this process ends.
FIG. 12B shows a flowchart for updating the limiter counter by the addition process. In S530 of this flowchart, the main controller 50 determines whether or not the winning probability state after the big hit game becomes a probable change state based on the symbol mode (when the symbol mode is 0, 1, or 2, the big hit game). Later, it becomes probable.)

  If an affirmative determination is obtained, the limiter counter is incremented (S535). If the incrementer counter after the increment is 5 (S540: Yes), the limiter flag is set and the limiter function is activated. (S545), and this process is terminated.

On the other hand, if a negative determination is obtained in S530, a null value is set in the limiter counter (S550), and this process ends.
(8) Mode change process Next, when the limiter function is activated (that is, when the number of times the probability variation state continues reaches the limit number), the winning probability state after the big hit game is set to the normal probability state, and the big hit The mode replacement process, which is a subroutine for setting the number of game rounds to 14R or 16R, will be described with reference to the flowchart shown in FIG. This process is called from the success / failure determination process.

  In S605, main controller 50 determines whether or not the limiter flag is set. If the determination is affirmative (S605: Yes), the process proceeds to S610, and if the determination is negative (S605: No), the process proceeds to S625.

  In S610, main controller 50 determines whether or not the winning jackpot corresponds to the first special figure. If the determination is affirmative (S610: Yes), the symbol mode is changed to 4 regardless of the content of the symbol mode determined in S320 (S615), the process proceeds to S625, and if the determination is negative (S610: No). ), Regardless of the content of the symbol mode determined in S320, the symbol mode is replaced with 3 (S620), and the process proceeds to S625.

In S625, main controller 50 clears the limiter flag and ends this process.
(9) Mode buffer setting process Next, the mode buffer setting process, which is a subroutine for setting the game state after the big hit game based on the symbol mode and the big win game state, will be described with reference to the flowchart shown in FIG. I will explain. This process is called from the success / failure determination process.

  In S705, the main controller 50 determines whether or not the symbol mode is 4, and if an affirmative determination is obtained (S705: Yes), it sets 0 in the mode buffer, and after the big hit game The gaming state is assumed to be a normal probability state and no time saving (S710), and this process is terminated. On the other hand, if a negative determination is obtained (S705: No), the process proceeds to S715.

  In S715, the main controller 50 determines whether or not the symbol mode is 0. If an affirmative determination is obtained (S715: Yes), the main controller 50 sets 3 in the mode buffer, and after the big hit game The gaming state is assumed to be a certain change state and time is short (S720), and this process is terminated. On the other hand, if a negative determination is obtained (S715: No), the process proceeds to S725.

  In S725, the main controller 50 determines whether or not the symbol mode is 3, and if an affirmative determination is obtained (S725: Yes), it sets 1 in the mode buffer, and after the big hit game The gaming state is assumed to be a normal probability state and there is a short time (S730), and this process ends. On the other hand, if a negative determination is obtained (S725: No), the process proceeds to S735.

  In S735, main controller 50 determines whether or not the status flag is 1 or 3 (that is, whether or not the current open state is short of time), and if an affirmative determination is obtained (S735: Yes), 3 is set in the mode buffer, the gaming state after the big hit game is assumed to be a certain change state and there is a short time (S740), and this processing is terminated. On the other hand, if a negative determination is obtained (S735: No), the process proceeds to S745.

  In S745, main controller 50 determines whether or not the state flag is 2 (that is, whether or not the current gaming state is a probable change state and no time saving). If an affirmative determination is obtained (S745: Yes), the process proceeds to S750, and if a negative determination is obtained (S745: No), the process proceeds to S760.

In S750, the main controller 50 determines whether or not the symbol mode is 1, and if an affirmative determination is obtained (S750: Yes), it sets 3 in the mode buffer, and after the big hit game The gaming state is assumed to be a certain change state and time is short (S755), and this process is terminated. On the other hand, if a negative determination is obtained (S750: No), 2 is set in the mode buffer, the gaming state after the big hit game is assumed to be a promiscuous state and there is no time saving (S760), and this process is terminated.
(10) Special Symbol Determination Process Next, a special symbol determination process for setting various flags and counters when the special symbol variation display is finished will be described with reference to the flowchart of FIG. This process is a process periodically executed from the main routine.

  In S805, main controller 50 determines whether or not a special symbol variation time has elapsed. If an affirmative determination is obtained (S805: Yes), a confirmation command transmission process for notifying the sub-integrating apparatus 53 that the change in the special symbol has been completed is performed (S810), and the process proceeds to S815. . On the other hand, when a negative determination is obtained (S805: No), this process ends.

  In S815, main controller 50 determines whether or not the stop symbol of the special figure display device is a big hit symbol. If an affirmative determination is obtained (S815: Yes), a big hit flag is set (S820), and this process is terminated. On the other hand, if a negative determination is obtained (S815: No), the process proceeds to S825.

  In S825, main controller 50 determines whether or not the stop symbol of the special figure display device is a small hit symbol. If a positive determination is obtained (S825: Yes), a small hit flag is set (S830), and the process proceeds to S835. On the other hand, if a negative determination is obtained (S825: No), the process proceeds to S835.

  In S835, main controller 50 determines whether or not the probability variation flag is 1, and if a positive determination is obtained in the determination (S835: Yes), further determines whether or not the probability variation counter is 0. (S840). If the probability variation counter is 0 (S840: Yes), the probability variation flag is cleared (S845), and the process proceeds to S850. If a negative determination is obtained in S835 or S840, the process proceeds to S850.

  In S850, main controller 50 determines whether or not the time reduction flag is 1. If the determination is affirmative (S850: Yes), it further determines whether or not the time reduction counter is 0. (S855). If the hour / hour counter is 0 (S855: Yes), the hour / hour flag is cleared (S860), and the process proceeds to S865. If a negative determination is obtained in S850 or S855, the process proceeds to S865.

In S865, main controller 50 compares the value of the status flag with the values of the time reduction flag and the probability variation flag, and determines whether or not the status flag needs to be changed. If it is necessary to change the status flag (S865: Yes), the status flag is updated by setting the value of the time reduction flag to the 0th bit and the value of the probability change flag to the 1st bit (S870), and this processing is performed. finish. If it is not necessary to change the status flag (S865: No), this process ends.
(11) About the winning game start process Next, the winning game starting process for starting the big hit game or the small hit game after the end of the change display of the special symbol when winning the big hit or the small hit will be described with reference to the flowchart shown in FIG. Will be described. This process is a process periodically executed from the main routine.

  In S905, the main control device 50 determines whether or not the big hit flag is set. If the determination is affirmative (S905: Yes), the number of rounds of the big hit game or the big winning opening 33a of each round is determined based on the open buffer. A jackpot game setting process for setting an opening time or the like is executed (S910), and subsequently, an opening buffer clear process for clearing the opening buffer is executed (S915).

  Subsequently, main controller 50 clears the status flag (S920), clears the hour / short flag (S925), clears the hour / hour counter (S930), clears the probability variation flag (S935), and clears the probability variation counter. And (S940), and this processing is terminated.

Further, in S945, where the negative determination is obtained in S905, it is determined whether or not the small hit flag is set. If the positive determination is made (S945: Yes), the big prize in the small hit game is determined. A small hit game setting process for setting the opening time of the mouth 33a is executed (S950). Then, an open buffer clear process for clearing the open buffer is executed (S955), and this process ends. Further, when a negative determination is obtained in S945, the present process is terminated.
(12) Winning Game End Processing Next, hitting game end processing for setting various flags and counters when the big hit game or the small hit game is finished will be described with reference to the flowchart of FIG. This process is a process periodically executed from the main routine.

  In S1005, the main controller 50 determines whether or not the end interval time of the big hit game or the small hit game has elapsed. If the determination is affirmative (S1005: Yes), the process proceeds to S1010. If the determination is negative (S1005: No), the process ends.

  In S1010, main controller 50 determines whether or not the big hit flag is set. If the determination is affirmative (S1010: Yes), the process proceeds to S1015. If the determination is negative (S1010: No), the process proceeds to S1060.

  In S1015, the main control device 50 executes the accessory continuous operation device stop processing for stopping the operation of the accessory, and subsequently executes the condition device operation stop processing for stopping the opening operation of the big prize opening 33a. (S1020), the process proceeds to S1025.

  In S1025, the main controller 50 refers to the mode buffer, sets the status flag based on the value of the mode buffer (S1030), sets the hourly flag and hourly counter (S1035, S1040), sets the probability variation flag and probability variation counter. Setting and (S1045, S1050) are performed, and the process proceeds to S1055.

In S1055, main controller 50 executes a mode buffer clear process for clearing the mode buffer, and the process proceeds to S1060.
In S1060, the main controller 50 executes an end command transmission process for notifying the sub-integrating apparatus 53 of the end of the game, clears the big hit flag or the small hit flag (S1065), and ends this process.

[effect]
In the pachinko machine 1 according to the first embodiment, even if it is in a probable state, if there is no shortage, there is a higher possibility of winning the big hit of the first special figure than the big hit of the second special figure. If the special figure jackpot is won, a jackpot game with 2R rounds may be played. In addition, there are rare cases where big hits that become symbol mode 2 occur continuously while the probability variation state continues, or when the big hits are not won while the time-short state (the number of continuations is 100 times) continues. In such a case, there is a possibility that only the big hit of the first special figure occurs during the duration of the probability variation state, and the big hit of the round number 14R never occurs.

  Therefore, in the pachinko machine 1 of the first embodiment, when the number of times the probability variation state continues reaches the limit number, the symbol mode is changed to 4 or 3 regardless of the value of the symbol random number for symbol determination, and the jackpot game The number of rounds is 16R or 14R. For this reason, for example, even if the continuation of the probability variation state does not result in a short-time state and the jackpot with the round number of 14R has never occurred, the round jackpot at the end of the continuation period always has the round number of 14R. That's it. Therefore, it is possible to prevent a situation in which the player cannot obtain a sufficient game value even though the probability variation state continues until the limit number of times is reached.

[Second Embodiment]
[Description of operation]
Next, the operation of the pachinko machine 1 in the second embodiment will be described.
(1) Outline In the second embodiment, as in the first embodiment, the pachinko machine 1 performs the big hit lottery corresponding to the first special figure and the big special lottery corresponding to the second special figure, and the second Priority digestion is performed in which a big hit lottery is preferentially performed for the random numbers for jackpot determination stored on hold by winning at the start port 32. Further, the winning probability state for the big hit lottery includes a normal probability state and a probability variation state, and an open state includes a normal open state and a short time state.

  In the second embodiment, as in the first embodiment, the symbol mode is selected by a lottery based on the symbol determining random number extracted together with the jackpot determining random number. Based on the symbol mode, the number of rounds of the jackpot game or after the jackpot game is selected. The open state of is determined. However, in the pachinko machine 1 according to the second embodiment, when the big hit is won, the winning probability state after the big hit game is surely changed, and the limiter function is activated when the number of times the probability changed state reaches the limit number (for example, 5 times). It is configured as a one-set type in which the winning probability state after the end of the big hit game is set to the normal probability state.

In the second embodiment, as in the first embodiment, priority digestion is performed for the second special figure, and the number of rounds of the big hit game corresponding to the second special figure is always set to 14R. In other words, when the open state becomes the short-time state and the winning to the second starting port 32 becomes easy, a big hit corresponding to the second special figure is generated with high probability, and a 14R big hit game is performed. . Therefore, in the second embodiment, the open state after the big hit immediately before the big hit (that is, the big hit where the number of continuations reaches the limit number) is set to the short-time state when the limiter function is activated and the winning probability state becomes the normal probability state. As a result, the number of big hits for which the number of continuations reaches the limit number is set to 14R.
(2) Symbol mode As described in FIGS. 18 (1) and 18 (2), symbol modes 0 to 2 have “14R short symbol”, “2R short symbol” and “2R short symbol, respectively. The name “No design” is attached. When the symbol modes 0 to 2 are selected, the number of rounds of the jackpot game is set to 14R, 2R, and 2R, respectively, and the game state after the jackpot game is the game state at the time of the symbol mode and the jackpot winning. And is set based on

  In addition, as shown in FIG. 18 (1), when the big hit is won by the first special figure, the lottery by the random number 1 for determining the symbol is 40/100 with the probability of the symbol mode 0 with the probability of 30/100. Symbol mode 1 is selected with a probability of 30/100. Also, as described in FIG. 18 (2), when winning the big hit according to the second special figure, the symbol mode 0 is always selected, and the number of continuous rounds of the big hit game is always 14R.

Further, as described in FIGS. 18 (1) and 18 (2), the stop symbol is determined by the symbol determining random number 2 and the selected symbol mode.
(3) Various flags and buffers Next, various flags and buffers used for control of the pachinko machine 1 of the second embodiment will be described. In the second embodiment, the same probability change flag, time reduction flag, status flag, limiter flag, release buffer, and mode buffer as in the first embodiment are used. In the second embodiment, the correspondence between the symbol mode value and the set value of the release buffer is different from that of the first embodiment, and therefore the release buffer will be described below.
(A) About the release buffer As shown in FIG. 19, when the symbol mode is 0, the release buffer is set to 0, and the maximum number of rounds of the big hit game (number of consecutive operations) is 14 times. The opening time of the special winning opening 33a is set to 30 seconds. When the symbol mode is 1 or 2, 1 is set in the release buffer, the maximum number of rounds of the big hit game (number of continuous operations) is 2, and the release time of the big winning opening 33a in each round is 0.8. Set to seconds.

In addition, when winning the small hit described in the first embodiment, 2 is set in the open buffer, and the number of rounds of the big hit game (number of continuous operations) is one maximum, and the big winning opening 33a in one round is As the opening time, 0.8 seconds is set twice.
(4) Various Processes In the second embodiment, the same processes as in the first embodiment are performed. However, the decision processing, the limiter counter setting process, the mode buffer setting process, the limiter flag setting process, and the mode change process are performed. Is different from the first embodiment. Hereinafter, these processes will be described focusing on differences from the first embodiment.
(5) About the go / no-go determination process First, the go / no-go determination process will be described with reference to the flowcharts of FIGS. The success / failure determination process of the second embodiment is different from the success / failure determination process of the first embodiment in S290, S330 to S340, and S375 in the success / failure determination process of the first embodiment.

  In the success / failure determination process of the second embodiment, in S1190 corresponding to S290, the main controller 50 sets 2 in the release buffer. Then, after executing S1165, the process proceeds to S1170.

  In S1230 corresponding to S330, the main control device 50 is a mode buffer that is a subroutine for setting the gaming state after the big hit game based on whether the symbol mode, the current gaming state, or the limiter function is in operation. Call the setting process. Then, when the process ends, the process proceeds to S1235.

  In S1235 corresponding to S335, the main controller 50 calls a limiter flag setting process which is a subroutine for operating the limiter function. Then, when the process ends, the process proceeds to S1240.

  In S1240 corresponding to S340, the main controller 50 sets 14R as the number of rounds of the big hit (that is, the big hit in which the number of continuations of the probability variation state reaches the limit number) in which the limiter function is activated. A mode change process is called, which is a subroutine for setting the open state after the jackpot that was won immediately before to the short-time state. Then, when the process ends, the process proceeds to S1245.

In S1275 corresponding to S375, main controller 50 sets 2 in the release buffer. Then, after the execution of S1250, the process proceeds to S1255.
(6) Limiter Counter Setting Process Next, a limiter counter setting process, which is a subroutine for setting an initial value of a limiter counter that counts the number of continuations of the probability variation state for realizing the limiter function, is described with reference to the flowchart shown in FIG. I will explain. This process is called from the success / failure determination process.

  As described in FIG. 22 (1), if the limiter counter is updated by the subtraction process, main controller 50 sets 4 to the limiter counter (S1305) and ends this process.

Further, as described in FIG. 22 (2), when the limiter counter is updated by the addition process, main controller 50 sets the limiter counter to 0 (S1310) and ends this process.
(7) About Mode Buffer Setting Processing Next, mode buffer setting processing, which is a subroutine for setting the gaming state after the big hit game based on the symbol mode, the gaming state at the time of winning the big hit, and whether or not the limiter function is activated. The flowchart will be described with reference to FIG. This process is called from the success / failure determination process.

  In S1405, main controller 50 determines whether or not the limiter flag is set, and if an affirmative determination is obtained (S1405: Yes), the mode buffer is set to 0 and the big hit game is over. The gaming state is assumed to be a normal probability state and no time saving (S1410), and this process is terminated. If a negative determination is obtained (S1405: No), the process proceeds to S1415.

  In S1415, main controller 50 determines whether or not the selected symbol mode is 0. If an affirmative determination is obtained (S1415: Yes), 3 is set in the mode buffer and the big hit game The subsequent game state is assumed to be a probable change state and a short time (S1420), and this process is terminated. On the other hand, if a negative determination is obtained (S1415: No), the process proceeds to S1425.

  In S1425, main controller 50 determines whether or not the state flag is 3 (that is, whether or not the current gaming state is a promiscuous state and there is a short time), and if an affirmative determination is obtained (S1425) : Yes), 3 is set in the mode buffer, the gaming state after the big hit game is assumed to be a probable change state and there is a short time (S1430), and this processing is terminated. On the other hand, if a negative determination is obtained (S1425: No), the process proceeds to S1435.

  In S1435, main controller 50 determines whether or not the state flag is 2 (that is, whether or not the current gaming state is a probable change state and no time saving). If an affirmative determination is obtained (S1435: Yes), the process proceeds to S1440, and if a negative determination is obtained (S1435: No), the process proceeds to S1450.

In S1440, main controller 50 determines whether or not the selected symbol mode is 1, and if an affirmative determination is obtained (S1440: Yes), 3 is set in the mode buffer and the big hit game The subsequent game state is assumed to be a probable change state and a short time (S1445), and this process is terminated. On the other hand, if a negative determination is obtained (S1440: No), 2 is set in the mode buffer to set the gaming state after the big hit game to be a promiscuous state and no short time (S1450), and the process is terminated.
(8) Limiter Flag Setting Process Next, a limiter flag setting process, which is a subroutine for setting a limiter flag for limiting the number of continuations of the probability change state by the limiter function, will be described with reference to the flowchart shown in FIG. This process is called from the success / failure determination process.

  FIG. 24A shows a flowchart in the case of updating the limiter counter by the subtraction process. In S1505 of this flowchart, main controller 50 determines whether or not the limiter flag is 0. If the determination is affirmative (S1505: Yes), after decrementing the limiter counter (S1510), the process proceeds to S1515. To do. On the other hand, if the determination is negative (S1505: No), the process proceeds to S1525.

  In S1515, main controller 50 determines whether or not the value of the limiter counter is 0. If the determination is affirmative (S1515: Yes), the limiter flag is set and the limiter function is activated (S1520). This process is terminated. On the other hand, in the case of a negative determination (S1515: No), this process ends.

In S1525, main controller 50 clears the limiter flag and ends this process.
FIG. 24 (2) shows a flowchart when the limiter counter is updated by the addition process. In S1530 of this flowchart, main controller 50 determines whether or not the limiter flag is 0. If the determination is affirmative (S1530: Yes), the limiter counter is incremented (S1535), and then the process proceeds to S1540. To do. On the other hand, if the determination is negative (S1530: No), the process proceeds to S1550.

  In S1540, main controller 50 determines whether or not the value of the limiter counter is 4. If the determination is affirmative (S1540: Yes), the limiter flag is set and the limiter function is activated (S1545). This process is terminated. On the other hand, in the case of a negative determination (S1540: No), this process ends.

In S1550, main controller 50 clears the limiter flag and ends this process.
(9) Mode change processing Next, when the big hit just before the number of times of the probability change state reaches the limit number is won, the open state after the big hit is set to the short-time state, so that the limiter function is activated. A mode replacement process, which is a subroutine for setting the number of rounds per jackpot to 14R, will be described with reference to the flowchart shown in FIG. This process is called from the success / failure determination process.

  In S1605, main controller 50 determines whether or not the limiter flag is set. If the determination is affirmative (S1605: Yes), the process proceeds to S1610, and if the determination is negative (S1605: No), this processing is shifted.

  In S1610, main controller 50 determines whether or not the value of the mode buffer is 2 (that is, the open state is not short). If the determination is affirmative (S1610: Yes), 3 is set in the mode buffer, the gaming state after the big hit game is set to a certain change state and time is short (S1615), and this process is terminated.

[effect]
Also in the pachinko machine 1 of the second embodiment, when there is a shortage of time during the duration of the probability variation state, only a big hit of the first special figure occurs, and a big hit of 14R never occurs Is thought to occur rarely.

  Therefore, in the pachinko machine 1 according to the second embodiment, when the big hit just before the number of continuations of the probability variation state reaches the limit number, the mode buffer is replaced with 3, and after the big win, there is always a time reduction. For this reason, the last jackpot when the number of continuations of the probability variation state reaches the limited number corresponds to the second special figure, and the last round number of rounds can be set to 14R. Therefore, it is possible to prevent a situation in which the player cannot obtain a sufficient game value even though the probability variation state continues until the limit number of times is reached.

[Third embodiment]
[Description of operation]
Next, the operation of the pachinko machine 1 in the third embodiment will be described. In the third embodiment, almost the same processing as in the second embodiment is performed, but the setting timing of the mode buffer and the like are different, and whether or not the determination is successful, limiter counter setting processing, limiter flag setting processing, mode buffer setting processing, The mode replacement process is different from that of the second embodiment. In the following, these processes will be described focusing on the differences.
(1) About the go / no-go determination process First, the go / no-go determination process will be described with reference to the flowchart of FIG. The success / failure determination process of the third embodiment is different from the success / failure determination process of the second embodiment in S1230 and S1235 in the success / failure determination process of the second embodiment.

  In the success / failure determination process of the third embodiment, in S1730 corresponding to S1230, the main control device 50 calls a limiter flag setting process which is a subroutine for operating the limiter function. Then, when the process ends, the process proceeds to S1735.

In S1735 corresponding to S1235, the main controller 50 is a mode buffer that is a subroutine for setting the game state after the big hit game based on the symbol mode, the current game state, or whether the limiter function is in operation. Call the setting process. Then, when the process ends, the process proceeds to S1740.
(2) Limiter counter setting process Next, a limiter counter setting process, which is a subroutine for setting an initial value of a limiter counter that counts the number of times the probability variation state is continued to realize the limiter function, is described with reference to the flowchart shown in FIG. I will explain. This process is called from the success / failure determination process.

  As described in FIG. 27A, if the limiter counter is updated by the subtraction process, main controller 50 sets 5 to the limiter counter (S1805), and ends this process.

Further, as described in FIG. 27 (2), when the limiter counter is updated by the addition process, main controller 50 sets 0 to the limiter counter (S1810), and ends this process.
(3) Limiter Flag Setting Process Next, a limiter flag setting process, which is a subroutine for setting a limiter flag for limiting the number of continuations of the probability change state by the limiter function, will be described with reference to the flowchart shown in FIG. This process is called from the success / failure determination process.

  FIG. 28 (1) shows a flowchart in the case where the limiter counter is updated by the subtraction process. In S1905 of this flowchart, main controller 50 decrements the limiter counter, and then determines whether or not the limiter counter is 0 (S1910). If an affirmative determination is obtained (S1910: Yes), the limiter flag is set to operate the limiter function (S1915), and this process is terminated. On the other hand, if a negative determination is obtained (S1910: No), this process ends.

FIG. 28 (2) shows a flowchart when the limiter counter is updated by addition processing. In S1920 of this flowchart, main controller 50 increments the limiter counter, and then determines whether or not the limiter counter is 5 (S1925). If an affirmative determination is obtained (S1925: Yes), the limiter flag is set to operate the limiter function (S1930), and this process ends. On the other hand, when a negative determination is obtained (S1925: No), this process ends.
(4) About Mode Buffer Setting Processing Next, mode buffer setting processing, which is a subroutine for setting a gaming state after the end of the big hit game, based on the symbol mode, the gaming state at the time of winning the big hit, or whether or not the limiter function is activated. This will be described with reference to the flowchart shown in FIG. This process is called from the success / failure determination process.

  In S2005, the main controller 50 determines whether or not the limiter flag is set. If an affirmative determination is obtained (S2005: Yes), the process proceeds to S2010, and a negative determination is obtained. In the case (S2005: No), the process proceeds to S2025.

  In S2010, main controller 50 determines whether or not the selected symbol mode is 0 or 1. If an affirmative determination is obtained (S2010: Yes), 1 is set in the mode buffer, the gaming state after the big hit game is set to the normal probability state and the time is short (S2015), and this processing is terminated. On the other hand, if a negative determination is obtained (S2010: No), the mode buffer is set to 0, the gaming state after the big hit game is set to the normal probability state and there is no time saving (S2020), and this processing is terminated.

  In S2025, main controller 50 determines whether or not the selected symbol mode is 0. If an affirmative determination is obtained (S2025: Yes), 3 is set in the mode buffer and the big hit game The subsequent game state is assumed to be a probable change state and a short time (S2030), and this process is terminated. On the other hand, if a negative determination is obtained (S2025: No), the process proceeds to S2035.

  In S2035, main controller 50 determines whether or not the state flag is 3 (that is, whether or not the current gaming state is a promiscuous state and the time is short), and if an affirmative determination is obtained (S2035). : Yes), 3 is set in the mode buffer, the gaming state after the big hit game is assumed to be a probable change state and the time is short (S2040), and this processing is terminated. On the other hand, if a negative determination is obtained (S2035: No), the process proceeds to S2045.

  In S2045, main controller 50 determines whether or not the state flag is 2 (that is, whether or not the current gaming state is a probable change state and no time saving). If an affirmative determination is obtained (S2045: Yes), the process proceeds to S2050. If a negative determination is obtained (S2045: No), the process proceeds to S2060.

In S2050, main controller 50 determines whether or not the selected symbol mode is 1, and if an affirmative determination is obtained (S2050: Yes), it sets 3 in the mode buffer and plays a big hit game. The subsequent game state is assumed to be a probable change state and a short time (S2055), and this process is terminated. On the other hand, if a negative determination is obtained (S2050: No), 2 is set in the mode buffer to set the gaming state after the big hit game to be a promiscuous state and no short time (S2060), and the process is terminated.
(5) Mode change processing Next, when the big hit just before the number of times of the probability change state reaches the limit number is won, the open state after the big hit is changed to the short-time state, so that the limiter function is activated. Mode replacement processing, which is a subroutine for setting the number of rounds per jackpot to 14R, will be described using the flowchart shown in FIG. This process is called from the success / failure determination process.

  FIG. 30 (1) shows a flowchart when the limiter counter is updated by the subtraction process. In S2105 of this flowchart, the main controller 50 determines whether or not the value of the limiter counter is 1, and if an affirmative determination is obtained (S2105: Yes), the process proceeds to S2110, and the result is negative. If the determination is obtained (S2105: No), this process ends.

  In S2110, main controller 50 determines whether or not the mode buffer is 2 (that is, the gaming state after the big hit game is a promiscuous state and there is no time saving), and if an affirmative determination is obtained (S2110: Yes), the mode buffer is set to 3 and the gaming state after the big hit game is assumed to be a promiscuous state and there is a short time (S2115), and this processing is terminated. On the other hand, if a negative determination is obtained (S2110: No), this process ends.

  FIG. 30 (2) shows a flowchart in the case where the limiter counter is updated by the addition process. In S2120 of this flowchart, main controller 50 determines whether or not the value of the limiter counter is 4, and if an affirmative determination is obtained (S2120: Yes), the process proceeds to S2125, and negative. If the determination is obtained (S2120: No), this process ends.

  In S2125, main controller 50 determines whether or not the mode buffer is 2 (that is, the gaming state after the big hit game is a probable change state and no time saving), and when an affirmative determination is obtained (S2125: Yes), the mode buffer is set to 3, the gaming state after the big hit game is assumed to be a probable change state and there is a short time (S2130), and this processing is terminated. On the other hand, if a negative determination is obtained (S2125: No), this process ends.

[effect]
Also in the pachinko machine 1 of the third embodiment, as in the second embodiment, if the winning combination immediately before the probability variation state reaches the limit number is won, the mode buffer is replaced with 3, and after the jackpot, always after There will be a short time. For this reason, the last jackpot when the number of continuations of the probability variation state reaches the limited number corresponds to the second special figure, and the last round number of rounds can be set to 14R. Therefore, it is possible to prevent a situation in which the player cannot obtain a sufficient game value even though the probability variation state continues until the limit number of times is reached.

[Other Embodiments]
(1) In the mode replacement process of the first embodiment, the number of rounds when the limiter function is activated is set to 16R or 14R by replacing the symbol mode. However, the open buffer is replaced instead of the symbol mode. Thus, the number of big hits when the limiter function is activated may be set to 16R or 14R. Even in such a case, the same effect can be obtained.

  In addition to the mode change process, either 14R or 2R is set as the number of rounds. However, the number of rounds may be other round numbers less than 14R (for example, 8 rounds, 30.000 seconds open). Alternatively, the number of times of opening at 2R may be 30.000 seconds instead of 0.8 seconds, so that it is possible to easily obtain a game ball per opening.

  (2) Further, in the first embodiment, when winning the jackpot corresponding to the second special figure, the symbol mode corresponding to the jackpot game having a round number of 14R is always selected, but this is not necessarily limited thereto. The symbol mode corresponding to the 2R jackpot game may be selected.

  (3) Further, in the mode replacement process of the first embodiment, when the jackpot corresponding to the second special figure is set, the symbol mode is set to 3 (S620). However, in the first embodiment, the symbol mode 0 or 3 is selected for the jackpot corresponding to the second special symbol, and the number of rounds of the jackpot game is always 14R. Therefore, even if the symbol mode is not set in S620. good. However, in this case, the value of the mode buffer is set to 0 or 1, and the normal probability state is set after the big hit game ends.

  (4) In S710 of the mode buffer setting process of the first embodiment, when the mode buffer is set so that the open state after the big hit game is set to the short-time state, and the probability variation state continues to the limit number of times, the probability variation state The open state may be set to the time-short state after the end (that is, the symbol mode 4 may be a symbol mode in which the time is short after the big hit game ends). In this way, when the probability variation state continues up to the limit number of times, a privilege can be given to the player, and the interest of the game can be enhanced.

  (5) In the present embodiment, the second start port 32 is disposed immediately below the first start port 31, and it is impossible to win the second start port 32 while the blades 40 are closed. However, the interval between the second start port 32 and the first start port 31 is widened, and the second start is performed with a probability sufficiently lower than the probability of winning the first start port 31 even when the blades 40 are closed. You may be comprised so that the winning to the opening | mouth 32 is possible. Even in such a case, the same effect can be obtained.

[Correspondence with Claims]
The correspondence between the terms used in the description of the above embodiment and the terms used in the description of the claims is shown.

  A jackpot with 14R or 16R rounds corresponds to a jackpot that gives the first type game value, a jackpot of 2R corresponds to a jackpot that gives the second kind game value, and a jackpot corresponding to the first special figure is the first jackpot The big hit corresponding to the second special figure corresponds to the second big hit, and the blade 40 corresponds to the opening / closing device.

  Further, S115 and S135 of the pending storage process correspond to random number extraction means, and S230, S310, S1130, S1210, and S1710 of the validity determination processes of the first to third embodiments correspond to success / failure determination means.

Further, the symbol mode corresponds to the mode, and S240, S320, S1140, S1220, and S1720 of the success / failure determination processing of the first to third embodiments correspond to the symbol mode setting means.
Further, S615 and S620 of the mode change process of the first embodiment, S1615 of the mode change process of the second embodiment, and S2115 or S2130 of the mode change process of the third embodiment correspond to the mode change means.

  DESCRIPTION OF SYMBOLS 1 ... Pachinko machine, 3 ... Inner frame, 5a ... CR unit, 5b ... Hinge, 5c ... Front frame, 8 ... Game board, 9 ... Plate glass, 11 ... Speaker, 12 ... Upper plate, 13 ... Lower plate, 13a ... Full SW, 14 ... Production button, 14a ... Game SW, 15 ... Checkout display device, 16 ... Lending button, 16a ... Ball rental SW, 17 ... Checkout button, 17a ... Checkout SW, 18 ... Launch handle, 19a ... Launch stop SW, 20a ... touch SW, 21 ... outer frame, 22 ... ball tank, 23 ... tank rail, 23a ... out of ball SW, 24 ... payout device, 24a ... payout motor, 24b ... payout SW, 25 ... guide rail, 26 ... game area 27 ... Game nail, 28 ... Center case, 28a ... Window, 29 ... First special figure display device, 29a ... First special figure reservation number display device, 30 ... Second special figure display device, 30a ... Second special figure Hold number display device, 3 ... 1st start port, 31a ... 1st special figure start SW, 32 ... 2nd start port, 32a ... 2nd special figure start SW, 33a ... Grand prize opening, 33b ... Count SW, 33c ... Big prize opening solenoid, 34 ... Out hole, 35a ... General winning opening, 35b ... General winning opening SW, 36 ... Launching motor, 37 ... Lamp, 38 ... Front frame closing SW, 39 ... Design frame closing SW, 40 ... Blade, 40b ... Normal actor solenoid 41 ... Normal symbol display device, 41a ... Common symbol hold number display device, 42 ... Normal symbol operation gate, 42a ... Normal symbol operation SW, 50 ... Main control device, 51 ... Discharge control device, 52 ... Launch control device, 53 ... sub-integrating device, 54 ... effect symbol control device, 54b ... effect symbol display device, 55 ... power supply board, 60 ... CR unit terminal plate, 61 ... external connection terminal, 64 ... symbol display device relay terminal plate.

Claims (1)

When winning a jackpot, a jackpot game is performed to give a player a game value, and there are two types of game value: a first type game value and a second type game value smaller than the first type game value. In addition, as a probability state for controlling the winning probability of the jackpot, there is a ball game machine in which a normal probability state and a probability variation state in which the winning probability is higher than the normal probability state,
Random number extracting means for extracting a plurality of random number values including a jackpot determining random number and a symbol determining random number due to winning at the starting port,
Based on the jackpot determination random number extracted by the random number extraction means, whether or not to determine whether or not the jackpot is won,
When winning the jackpot, to set the type of the game value given by the selection and the probability state after the jackpot game based on the symbol determination random number extracted together with the selected jackpot determination random number Mode setting means for setting the mode,
Wherein the number of times of continuation of probability variation state is winning the jackpot reaches the limit number of times, said to be set to the normal probability state when the probability state after the large per game end is set to Therefore the probability variation state to said mode setting means Mode change means for changing to a mode;
With
The ball game machine has, as the starting port, a first starting port whose winning probability is always constant and a winning probability lower than that of the first starting port when the switchgear is closed, and the switchgear is opened. And a second starting port having a higher probability of winning than the first starting port,
Furthermore, as an open state for controlling the degree to which the opening and closing device is opened, there are a normal opening state and a short time state in which the opening and closing device is more easily opened than the normal opening state,
The success / failure determination means performs the success / failure determination based on the jackpot determination random number extracted due to winning at the second start opening, and the jackpot extracted due to winning at the first start opening. Priority is given over the determination of success / failure based on the random number for determination,
The jackpot determination random number extracted due to the winning of the first big hit and the big hit winning by the winning number at the second starting opening, the winning big hit winning by the jackpot determining random number extracted due to the winning at the first starting opening The jackpot won by the second jackpot
The mode setting means is further for setting the release state after the jackpot game ends, and in addition to the symbol determining random number, the jackpot is the first jackpot or the second jackpot In this case, the open state is set, and when the first big hit is not won, the mode is set to give the second type game value, and when the second big win is won, the short state is set. Set the mode to give the first type game value becomes,
Said mode presumed dead, switch means, when winning the jackpot just before continuing number of the probability variation state reaches the limit number, the when the open state after the jackpot game end is not set to the time-shortening state by said mode setting means time reduction Changing to the mode set to state,
A ball game machine characterized by