JP2005334457A - Game machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a game machine for enhancing attraction in a game by preventing the generation of nonuniformity in the number of acquired tokens in a series of special games after a prize is won in a special role regardless of the skill of a player and reducing injustice which occurs between the players. <P>SOLUTION: When the prize is won in a certain role other than a migration role in the special game, a put-out control part determines whether the tokens can be put out by number corresponding to the kind of a prize winning role. When the dividend of the prize winning role is put out so as to allow the total number of putting-out to exceed the prescribed number of termination, i.e., when it is determined that the tokens cannot be put out, the put-out control part obtains the number of putting-out possibility so as to allow the total number of putting-out to coincide with the prescribed number of termination. Then the required number of tokens are put out by a hopper device. Subsequently, the put-out control part resets the total number of putting-out which is stored in a put-out number counter, so as to perform a migration processing to a normal game. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a gaming machine that performs various effects during a game to improve the taste.

  In the conventional slot machine, a plurality of symbol combination lines are provided in the display window, and after a part or all of the symbol combination lines are set as active lines according to the number of inserted medals, When the special combination is won in the lottery and the combination of the symbols of the special combination stops on the active line, that is, on the condition that the special combination is won, the game is shifted from the normal game to a plurality of special games. The special game is a game that has a larger expected medal number than the normal game and is advantageous to the player.

  Here, BB (Big Bonus) game, RB (Regular Bonus) game, etc. are known as special games. In these special games, the upper limit number of games is determined in advance. Therefore, the player aims to obtain more medals by making the maximum number of winning games as much as possible by making maximum use of the upper limit number of special games.

  However, in the conventional slot machine, for example, even when a special role is won and the game is shifted to a special game, as described above, the upper limit number of games is determined, so the number of medals that a player can acquire varies. May occur and the player may feel unfair. Therefore, there is a demand for a slot machine that prevents variations in the number of acquired medals during a series of special games and that allows players to enjoy the game fairly.

JP 2000-300723 A

  The present invention prevents unfairness occurring among players by preventing variation in the number of medals obtained during a series of special games after winning a special role regardless of the level of skill of the players. An object of the present invention is to provide a gaming machine that can reduce the performance and increase the attractiveness of the game.

  As a result of intensive studies to solve the above problems, the present inventor has come up with various aspects of the invention described below.

  A gaming machine according to the present invention is provided corresponding to each of a plurality of reels displaying a plurality of types of symbols, and a plurality of stops operated by a player when stopping the rotation of the reels. An operation switch, a combination lottery means for drawing a combination, and a payout control unit for paying out a predetermined number of game media according to the type of the combination won when winning the combination. As a ending means for ending a series of consecutive special games executed after winning a special role which is one of the above, the total number of game media paid out in the series of consecutive special games has reached a predetermined end number Is set, and when the payout control means pays out the number of game media according to the type of winning combination in an arbitrary special game, when the total payout number exceeds the end number, In the special game, Total disbursed number and performs a payout only game media number which coincides with the completion count.

  In the present invention, the total number of payouts in a series of consecutive special games executed after winning a special role is determined, and when the total number of payouts reaches a predetermined end number, finish. Accordingly, since it is possible to prevent variations in the number of acquired game media during a series of special games, it is possible to reduce unfairness that occurs between players, and to make the game attractive. Enhanced. Note that game media in the present invention include medals and game balls.

  In the gaming machine according to the present invention, the payout control unit may include a payout number counter that counts the total number of game media paid out in the series of consecutive special games.

  By using the payout counter, it is possible to add and count the number of game media that have been paid out every time a winning combination is won during a special game. It is possible to easily determine whether or not it has been reached, and no complicated program is required.

  Furthermore, it is preferable that the payout number counter is reset when the series of consecutive special games is completed.

  In the present invention, the number of finishes in a series of special games is defined, and when a special role is won again after the series of special games, the total number of payouts in the series of special games after winning is again. The game medium is paid out until the end number is reached. Therefore, the payout counter is reset when a series of consecutive special games is completed, so that the total number of payouts can be easily counted in the next series of special games.

  Furthermore, the gaming machine according to the present invention has an effect display device for displaying an effect to the player, and the payout control means pays out game media by the number corresponding to the total payout number corresponding to the end number. When performing, the said effect display apparatus is good also as notifying a player to that effect.

  When the effect display device informs that the total number of payouts matches the number of finishes, the player can easily know that a series of special games have ended, so that the special game can be fully enjoyed. It becomes.

According to the present invention, the total number of payouts in a series of consecutive special games executed after winning a special role is determined, and when the total number of payouts reaches a predetermined end number, a series of special games Ends. Accordingly, it is possible to prevent variation in the number of acquired game media that occur during a series of special games, so that unfairness that occurs among players can be reduced and the appeal to the game can be enhanced.

  Hereinafter, embodiments of the present invention will be specifically described with reference to the accompanying drawings. FIG. 1 is a front view showing an appearance of a slot machine (game machine) according to an embodiment of the present invention. In the following description, “game” refers to a series of operations from insertion of a medal (game medium) to insertion of the next medal through the operation of a stop switch.

(Slot machine 10)
A front panel 20 is provided on the front surface of the housing of the slot machine 10 according to the present embodiment, and a transparent display window 21 is provided on the front panel 20. On the other hand, three reels 31L, 31C and 31R are arranged inside the housing and behind the display window 21. A left reel 31L, a middle reel 31C, and a right reel 31R are arranged from the left as viewed from the player. The reels 31L, 31C, and 31R are ring-shaped bodies, and a reel tape on which a plurality of winning symbols (designs constituting a winning combination) are printed is affixed to the outer peripheral surface thereof. For example, 21 types of symbols are arranged at equal intervals on one reel. However, the arrangement of symbols differs for each reel. From the inside of the display window 21, three symbols that are continuous in the vertical direction of the reels 31L, 31C, and 31R can be seen.

  A stepping motor (not shown) is connected to the center of the reels 31L, 31C, and 31R, and the reels 31L, 31C, and 31R are rotated by driving the stepping motor. Therefore, from the standpoint of the player, the symbols of the reels 31L, 31C and 31R appear to move up and down within the display window 21. Further, a back lamp (not shown) is provided inside the reels 31L, 31C and 31R. Three back lamps are arranged for each reel, and are arranged inside the reels 31L, 31C and 31R so as to correspond to each of nine symbols in total that can be seen from the display window 21 when the reels are stopped. ing. The reels 31L, 31C, and 31R are made of a light-transmitting material, and are configured so that the symbols attached to the reels 31L, 31C, and 31R are illuminated when the back lamp is turned on.

  In a portion including the display window 21 of the front panel 20, a symbol combination line group 22 including symbol combination lines 22a, 22b and 22c is set. Here, the symbol combination line group 22 is a symbol arrangement line when the reels 31L, 31C, and 31R are stopped, and is a line that forms a symbol combination. In this embodiment, the middle symbol combination line 22a in the horizontal direction, the two symbol combination lines 22b in the upper and lower horizontal directions, and the two symbol combination lines 22c in the diagonally downward and leftward diagonal directions. The symbol combination line group 22 is provided. The symbols attached to the reels 31L, 31C and 31R are such that all nine symbols visible from the display window 21 are located on these symbol combination line groups 22 when the reels 31L, 31C and 31R are stopped. Arranged at intervals. A reel group 31 is composed of the reels 31L, 31C, and 31R.

  A medal insertion slot 23 is provided on the lower right side of the front panel 20. When a player inserts a medal from here, the symbol combination line group 22 is set as an effective line according to the number of inserted medals. Is done. Here, the “effective line” is a line that is a target of determination as to whether or not a combination of symbols corresponding to any of the combinations is made when the reels 31L, 31C, and 31R are stopped. When the number of inserted medals is one, the horizontal middle symbol combination line 22a is set as an effective line, and when the number is two, the horizontal top three symbol combination lines 22a and 22b are set. Set as an active line. In addition, when three medals are inserted, a total of five symbol combination lines 22a to 22c including two symbol combination lines 22c in the diagonally downward and leftward directions are set as effective lines. Is done.

  When one to five lines of the symbol combination lines 22a, 22b and 22c are set as effective lines, the effective line lamp 24 is turned on. This control is performed by a main CPU 51 (see FIG. 2) described later. For example, when three medals are inserted, if a combination of specific symbols is stopped on at least one symbol combination line 22a-22c when the reels 31L, 31C and 31R are stopped, the combination The winning combination corresponding to the winning combination is won, and the number of medals corresponding to the winning combination is paid out.

  Further, a credit number display unit 25, a game number display unit 26 and a payout number display unit 27 are provided below the display window 21 of the front panel 20. The number of credited medals is displayed on the credit number display unit 25. The number-of-games display section 26 displays the number of remaining predetermined games and the number of games already played in special games and the like. The number-of-payout display unit 27 displays the number of medals when the medals are paid out.

  On the upper side of the display window 21 of the front panel 20, an effect display device 40 such as a liquid crystal display panel for displaying a color image is provided so as to be visible to the player. The effect display device 40 displays various images when performing an effect during the game. In addition, various operation switches that the player operates to advance the game, for example, a start switch 41, a stop switch (stop operation switch) group 42, and a bet switch group 43 are provided on the front portion of the housing. Yes. Furthermore, speakers 71 are provided on the left and right of the effect display device 40 and on the lower part of the front panel 20 (near the medal payout opening).

  The start switch 41 is a switch, for example, a lever, that is operated by the player when starting the rotation of the reels 31L, 31C, and 31R. The stop switch group 42 includes a left stop switch 42L that is operated when stopping the left reel 31L, a middle stop switch 42C that is operated when stopping the middle reel 31C, and a right stop that is operated when stopping the right reel 31R. Switch 42R. These stop switches 42L, 42C, and 42R are juxtaposed as buttons, for example. The bet switch group 43 is a switch group for designating the number of bets (the number of bets) when a player inserts a medal in a credit. The bet switch group 43 includes a 1-bet / 2-bet switch 43a and a MAX bet switch (3-bet switch) 43b. It is configured. These bet switches 43a and 43b are also arranged as buttons, for example. Each time the 1-bet / 2-bet switch 43a is operated, the bet number is switched between 1 and 2, and when the MAX bet switch 43b is operated, the bet number becomes 3. Above the bet switches 43a and 43b, an inserted number display unit 28 is provided, and in accordance with an operation of the bet switches 43a and 43b or insertion of medals from the medal insertion slot 23, the inserted number display unit 28 displays a medal. The number of inserted sheets is displayed.

  Although details will be described later, in a normal game, when a player inserts a medal from the medal insertion slot 23 or operates the bet switch group 43, the symbol combination lines 22a to 22c are set as effective lines according to the number of bets. . Further, when the player operates the start switch 41, a lottery for a combination is performed and the reels 31L, 31C, and 31R start to rotate. When the player operates the stop switches 42L, 42C, and 42R, the reels 31L, 31C, and 31R stop rotating according to the operated button, and a combination of symbols arranged on the active line is predetermined. When it matches the combination of symbols of the winning combination, a winning is won, and medals are paid out according to the winning combination. However, when the rotation of the reels 31L, 31C and 31R is stopped, control based on the lottery result of the winning combination is performed.

  Further, during the game (game), various effects such as lighting of the back lamp, image display using the effect display device 40, output of sound from the speaker 71, and the like are performed. Further, as such an effect, a notification effect of the possibility of winning a role may be performed.

  Next, a system configuration such as an internal configuration of the slot machine 10 will be described. FIG. 2 is a block diagram showing a system configuration of the slot machine 10 according to the embodiment of the present invention. Inside the casing of the slot machine 10, a main control board 50, a sub control board 60, a reel board 11, a central display board 12, and a power supply board 13 connected to the main control board 50 are arranged.

(Main control board 50)
The main control board 50 is provided with a main CPU 51, ROM 52, RAM 53, and interface circuit (I / F circuit) 54, which are connected to each other via a bus 55.

  The main CPU 51 reads (fetches), interprets (decodes), and executes instructions constituting the program. The main CPU 51 reads out programs, data, and the like stored in the ROM 52, and controls the entire slot machine 10 based on these.

  The ROM 52 is necessary for processing performed by the main CPU 51 shown in FIGS. 6-1 to 6-3, FIGS. 7-1 to 7-3 and FIGS. Programs and data are stored. The RAM 53 is used when the main CPU 51 performs various controls, and temporarily stores data and the like.

  The I / F circuit 54 performs timing control and the like when signals are transmitted and received between the main control board 50, the sub control board 60, the reel board 11, the central display board 12, and the power supply board 13. . However, transmission of signals from the main control board 50 to the sub control board 60 is performed between the main control board 50 and the sub control board 60, but transmission of signals from the sub control board 60 to the main control board 50 is not performed. Not done.

(Sub control board 60)
The sub control board 60 is provided with a sub CPU 61, ROM 62, RAM 63, image control processor 64, image data ROM 65, video RAM 66, tone generator circuit 67, amplifier 68 and interface circuit (I / F circuit) 69. The sub CPU 61, ROM 62, control RAM 63, image control processor 64, sound source circuit 67 and I / F circuit 69 are connected to each other via a bus 70. The image data ROM 65 and the video RAM 66 are connected to the image control processor 64, and the amplifier 68 is connected to the sound source circuit 67.

  The sub CPU 61 reads (fetches), interprets (decodes) and executes instructions constituting the program. Then, the sub CPU 61 reads a program, data, and the like stored in the ROM 62, and controls the sub control board 60 as a whole, particularly controls the effects for the player. Note that there are no restrictions on the processing capability or development language of the sub CPU 61.

  The ROM 62 stores programs, data, and the like necessary for processing performed by a sub CPU 61 shown in FIG. 9 to be described later and other effects during the game. The RAM 63 is used when the sub CPU 61 performs various controls, and temporarily stores data and the like.

  The sub CPU 61, ROM 62, and RAM 63 have the same functions as the main CPU 51, ROM 52, and RAM 53 provided on the main control board 50, respectively. The ROM 62 and the RAM 63 may be the same as the ROM 52 and the RAM 53, respectively, but those having a capacity larger than these may be used.

  The effect display device 40 described above is connected to an image control processor 64. The image data ROM 65 stores a plurality of types of image data such as characters, characters and backgrounds displayed on the effect display device 40. The video RAM 66 is used when the image control processor 64 creates an image to be displayed on the effect display device 40, and image data to be displayed is developed in the video RAM 66 based on data read from the image data ROM 65. .

  In addition, in the present embodiment, a speaker 71, the above-described back lamp, and the like are provided in addition to the effect display device 40 as the effect peripheral devices. The speaker 71 is connected to the amplifier 68. These performance peripheral devices are peripheral devices that are not directly related to the game, and output performance during the game (such as a notification effect of the possibility of winning the role), and are connected only to the sub-control board 60. And is not connected to the main control board 50.

  The I / F circuit 69 performs timing control and the like when receiving a signal from the main control board 50. As described above, the signal is transmitted from the main control board 50 to the sub control board 60, but the signal is not transmitted from the sub control board 60 to the main control board 50. That is, only one-way transmission is possible.

(Reel board 11)
A stepping motor (not shown) for driving the left reel 31L, the middle reel 31C, and the right reel 31R is connected to the reel substrate 11. Control of the operations of the reels 31L, 31C, and 31R is performed by the main CPU 51 through the reel substrate 11.

(Central display board 12)
The central display substrate 12 is attached to, for example, a central portion on the back side of the front panel 20. The central display board 12 includes a selector 81, a 1-bet / 2-bet switch 43a, a MAX bet switch (3-bet switch) 43b, a start switch (lever) 41, a left stop switch (button) 42L, and a middle stop switch (button) 42C. A right stop switch (button) 42R, a setting display section 82, and a setting change switch 83 are connected.

  The selector 81 identifies whether or not the medal inserted from the medal insertion slot 23 is a regular one, and removes an illegal medal. The setting display unit 82 is arranged so as to be visible from the back side of the front panel 20, and displays settings relating to probability and payout (for example, settings 1 to 6). The setting change switch 83 is a switch operated when changing the setting related to the probability and the payout.

(Power supply board 13)
A setting change enabling switch 91, a power switch 92, a hopper device 93, and a power device 94 are connected to the power device board 13. The setting change enable switch 91 is a switch that is operated when a setting change using the setting change switch 83 is enabled. That is, the setting change using the setting change switch 83 can be performed only when the setting change enable switch 91 is in the ON state. The power switch 92 is a switch for switching on / off the power supply device 94. The hopper device 93 is a device for storing and paying out medals, and pays out a predetermined number of medals from the stored medals to the player based on an instruction from the main CPU 51 via the power supply device board 13. .

  Next, a functional configuration of the main control board 50 will be described. FIG. 3 is a functional block diagram showing a functional configuration of the main control board 50. In the present embodiment, for example, the following units 101, 102, 106, 107, 108, and 110 are configured from programs of the main CPU 51 and the ROM 52, for example, the RAM 53 includes the following storage unit 103, and the ROM 52 includes, for example, Data such as the following combination lottery table 121 is stored.

(Role drawing part 101)
The role lottery unit 101 draws a role (special role, small role, replay, etc.) in accordance with timing control by the timing control unit 102 described later. Here, the special role is a role for shifting to a special game that is different from the normal game and is advantageous to the player. When a special combination is won in a lottery for a combination in a normal game and the combination of symbols of the special combination stops on the active line, that is, on the condition that the special combination is won, the game is shifted from the normal game to the special game. The special game is a game that is advantageous to the player because the expected number of medals is larger than the normal game. Here, the special game includes, for example, a BB (big bonus) game and an RB (regular bonus) game.

  In this embodiment, for example, when three “7” s stop on the active line, a big bonus is won and the game moves to the BB game. The BB game is played until a predetermined end condition is satisfied. Is called. When the transition to the BB game is performed, the BB general game (small role game) is started first, and when the transitional role is won during the BB general game, the game is shifted to the JAC game (bonus game). Although details of the termination conditions of these special games (BB games) will be described later, in this embodiment, the BB general game and the JAC game are repeated, and the total number of medals paid out in these special games (BB games) ( When the total number of payouts) reaches a predetermined end number (end number), a series of continuous special games (BB games) are controlled to end. Therefore, the total number of payouts in a series of special games (BB games) matches the predetermined end number.

  In addition, when winning an RB, the game is shifted to a plurality of JAC games (bonus games). Then, if 12 JAC games are played continuously or there are a total of 8 wins in the JAC game, the special game (RB game) ends and the game shifts to a normal game. Thus, in the present embodiment, the RB game defines the number of games as an end condition, whereas the BB game defines the payout number as an end condition. Note that the small combination is a combination for paying out a predetermined number of medals to the player, and for example, a plurality of types are provided. Replay is a role that gives a player the right to replay while maintaining the number of medals inserted in the previous game.

  The combination lottery unit 101 obtains one random number after generating a random number internally for each game, and based on the area to which the acquired random number belongs in the combination lottery table 121 stored in the ROM 52. Judge the presence of winning and the winning combination.

  The role lottery unit 101 generates random numbers in a predetermined area (decimal 0 to 65535), for example, and when a predetermined condition is satisfied, for example, when the start switch 41 is operated, Get the numeric value. In the role lottery table, the BB winning area, the RB winning area, the small role winning area, the replay winning area, the non-winning (losing) area, and the like are a predetermined ratio with respect to the random numbers that can be acquired by the winning lottery unit 101. Is set in That is, in the combination lottery table, the relationship between the random number value and each combination is determined. For example, a random value (a + α) from the random value (a) is assigned to the BB winning area, and the next random value is determined. Another random number value (a + α + 1 + β) from (a + α + 1) is assigned to the RB winning area, and the random value is similarly assigned to the small role winning area. Then, the winning combination in the area including the random value acquired by the winning lottery unit 101 becomes the winning winning combination as a result of the winning lottery.

  FIG. 4 is a diagram illustrating an example of the configuration of the role lottery table 121. In the present embodiment, BB and RB correspond to special roles among the roles shown in FIG. 4, and cherry, watermelon, and bell correspond to small roles. As shown in FIG. 4, in the combination lottery table 121, a BB winning area, an RB winning area, a small winning area, a replay winning area, and a lost area are set. In addition to the example shown in FIG. 4, a role lottery table (not shown) used when a special role flag is set, and a role lottery table (not shown) used in special games are also provided. Yes.

  Then, the combination lottery unit 101 selects a combination lottery table to be used, compares the obtained random number value with the combination lottery table, determines the region to which the random number value belongs, and determines the combination corresponding to the region to which the random number value belongs. To decide. For example, when the extracted random number value belongs to the special combination winning area, it is determined that the special combination is won, and when it belongs to the non-winning area, it is determined to be lost. If any combination is won, the flag for the combination is turned on.

  In addition, the part lottery unit 101 transmits information indicating the result of the lottery, for example, information indicating which part has been won, information on what configuration part lottery table 121 is used, and the like to the sub-control board 60.

(Timing control unit 102)
The timing control unit 102 controls the operation timing of the combination lottery unit 101, a reel control unit 106 and a winning determination unit 107, which will be described later. For example, the timing control unit 102 causes the role lottery unit 101 to perform a lottery on the condition that the start switch 41 is operated, causes the reel control unit 106 to start rotating the reel group 31, and stops The reel control unit 106 is controlled to stop the reel group 31 on the condition that the switch group 42 is operated, and further, the winning determination unit 107 is made to determine the winning on the condition that the reel group 31 is stopped. . Note that the operation of the timing control unit 102 is not limited to these.

(Flag information storage unit 103)
The flag information storage unit 103 stores the type of the winning combination and the fact that the flag is turned on when a flag for any combination is turned on by the combination lottery unit 101. As will be described later, the timing at which the information stored in the flag information storage unit 103 is erased (the timing at which the winning flag is turned off) differs between the special combination and other combinations. That is, in the case of a special role, the information stored in the flag information storage unit 103 is erased on the condition that the special game has ended, and if the special game has not ended, it is carried over until the next game, In the case of other combinations, regardless of whether or not the combination is won, it is deleted at the end of the game and is not carried over to the next game.

(Reel control unit 106)
The reel control unit 106 controls the start and stop of rotation of the reel group 31 (reels 31L, 31C, and 31R) according to the timing control by the timing control unit 102. More specifically, the reel control unit 106 includes a gaming state (for example, a normal gaming state, a special gaming state, etc.), a result of lottery by the combination lottery unit 101, and a stop switch group 42 (stop switches 42L, 42C and 42R). The stop positions of the reels 31L, 31C, and 31R are determined based on the operation timing, and the driving of the stepping motor is controlled to stop the rotation of the reels 31L, 31C, and 31R at the determined positions.

  For example, as a result of the lottery by the part lottery unit 101, when no part is won, the stop positions of the reels 31L, 31C and 31R are set so that the combination of symbols of any part on the active line is not stopped. Determine. On the other hand, when any winning combination is won, the stop positions of the reels 31L, 31C and 31R are determined so that the combination of symbols of winning combinations on the active line stops.

  In particular, if a special role is won in the game, or if the special role has been carried over from the previous game, and the game has not been won for a small role or a replay, it will be special on the active line. Special as much as possible within the range of stop control of the reels 31L, 31C and 31R (for example, within 4 symbols not including the symbol from the symbol when the stop switch is operated) so that the combination of symbols of the winning combination is stopped Pull-in control is performed so that the symbols related to the combination are aligned. However, even if the special role has been carried over, if you win a small role or replay, the special role will be placed on the active line by controlling to win the small role or replay as much as possible. The stop positions of the reels 31L, 31C, and 31R are determined so that the combination of symbols does not stop. In other words, in the present embodiment, a special role can be won only when the special role winning flag is set and the special lottery is won or lost in the game. Is done. Such control when stopping the reels 31L, 31C and 31R may be performed using a reel control table.

(Winning determination unit 107)
The winning determination unit 107 determines whether or not a combination of symbols in a combination is arranged on one of a plurality of active lines in the symbol combination line group 22 in accordance with the timing control by the timing control unit 102. If there is anything in line, it is determined that the game has won the role. At this time, the winning determination unit 107 determines, for example, the symbol positioned on the effective line by detecting the angle, the number of steps, or the like when the stepping motor is stopped, and based on this, determines the presence / absence of a winning combination. At the same time, the determination result information and the like are transmitted to the sub-control board 60.

  When a table is used for control when stopping the reels 31L, 31C, and 31R, the winning determination unit 107 does not determine the combination of symbols after the reels 31L, 31C, and 31R actually stop. Alternatively, when the reel control unit 106 determines the stop position of the reel group 31 using a table, the combination of symbols that stop on the effective line may be determined.

(Special game control unit 108)
As a result of the determination by the winning determination unit 107, the special game control unit 108, when winning a BB, until the total number of medals paid out when winning a winning combination from the next game reaches a predetermined end number, A special game (BB game) is controlled. For example, the reel control unit 106 is caused to perform reel control for a special game (BB game). In the special game (BB game), as described above, a lottery table (not shown) different from the role lottery table 121 is used, and the change of the lottery table is also based on an instruction from the special game control unit 108. Done.

  Further, if the result of determination by the winning determination unit 107 is that the RB has been won, the special game control unit 108 controls the special game (RB game) until the predetermined game number is reached from the next game. Do. Even in this case, in accordance with an instruction from the special game control unit 108, the above-mentioned combination lottery table 121 is changed to a special game (RB game) lottery table (not shown), and the reel control unit 106 is controlled. .

(Payout control unit 110, payout number counter 111)
The payout control unit 110 causes the hopper device 93 to pay out medals corresponding to the winning combination as a result of the determination by the winning determination unit 107. The payout control unit 110 includes a payout number counter (payout number counter) 111. When the winning combination is BB, the payout number counter 111 counts the payout number of medals in the BB game and obtains the total number. In addition, when the payout control unit 110 pays out the number of medals according to the type of winning combination in an arbitrary game in the BB game, the total payout number in the series of special games (BB game) is predetermined. If the number exceeds the number, the payable number is obtained so that the total payout number matches the predetermined end number, and medals are paid out. The information on the total payout number of medals determined by the payout number counter 111 is deleted when the total payout number reaches a predetermined end number and a series of special games (BB game) is finished. Reset.

  Next, a functional configuration of the sub control board 60 will be described. FIG. 5 is a functional block diagram showing a functional configuration of the sub control board 60. In the present embodiment, for example, the following units (functional blocks) are configured from the programs of the sub CPU 61 and the ROM 62, for example.

(Production pattern selection unit 201)
The effect pattern selection unit 201 performs an effect pattern performed between the time when the start switch 41 is operated and the time when the third stop switch is operated until all the reels 31L, 31C, and 31R are stopped. When all the reels 31L, 31C, and 31R are stopped by operating the stop switch, an effect pattern to be performed when a winning combination is selected is selected according to the type of winning combination. The effect pattern is stored in the ROM 62, for example.

(Production control unit 202)
The effect control unit 202 controls the effect based on the pattern selected by the effect pattern selection unit 201. Then, based on control by the effect control unit 202, the image control processor 64 creates image data to be displayed on the effect display device 40, and after the sound signal generated by the sound source circuit 67 is amplified by the amplifier 68, Output from the speaker 71.

  The main control board 50 and the sub control board 60 may be provided with functions other than these functions.

  Next, the operation of the slot machine according to this embodiment configured as described above will be described. FIGS. 6-1 to 6-3, FIGS. 7-1 to 7-3 and FIGS. 8-1 to 8-3 are flowcharts showing control by the main control board 50, and FIG. It is a flowchart which shows the control by.

  In FIG. 6A, the timing control unit 102 monitors the insertion of medals, and when the bet switch 43a or 43b is operated when a medal is inserted from the medal insertion slot 23 or there is a credit. Then, it is determined that medals have been inserted (step S1), and the number of medals inserted is obtained (step S2). If the number of inserted medals is less than one, it is determined again in step S1 whether or not medals have been inserted (step S3).

  When the number of inserted medals is not less than one, that is, when one or more medals are inserted or the bet switch is operated, the timing control is performed when the start switch 41 is operated by the player. The unit 102 detects that the start switch 41 is turned on (step S4), and the combination lottery unit 101 acquires a random number (step S5). The timing control unit 102 repeats the processes of steps S1 to S4 until the start switch is operated.

  Next, after selecting a combination lottery table based on the gaming state, the combination lottery unit 101 compares the acquired random number with the selected combination lottery table and performs a combination lottery process (step S6). If, as a result of this lottery, there is a winning combination, the flag of the winning combination is turned on, and this is stored in the flag information storage unit 103 (step S7). Further, the combination lottery unit 101 transmits information on the combination lottery table used in the lottery of the game, information on the winning combination, and the like to the sub-control board 60 (step S8).

  Then, after these processes by the combination lottery unit 101 are completed, as shown in FIG. 6B, the timing control unit 102 causes the reel control unit 106 to start rotating the reels 31L, 31C, and 31R (step S10).

  Thereafter, when any one (first stop switch) of the stop switch group 42 is operated (step S11), the reel control unit 106 performs the reel control so that the winning combination can be won and operated. The rotation of the reel corresponding to the stop switch is stopped (step S12).

  Thereafter, when the other one (second stop switch) of the stop switch group 42 is operated (step S13), the reel control unit 106 performs the reel control so that the winning combination can be won and operated. The rotation of the reel corresponding to the stop switch is stopped (step S14).

  Thereafter, when the remaining one (third stop switch) of the stop switch group 42 is operated (step S15), the reel control unit 106 performs reel control to win a winning combination, and the operated stop switch The rotation of the reel corresponding to is stopped (step S16).

  In Steps S12, S14, and S16, if the symbol necessary for winning the winning combination is not in a position where the symbol can be drawn, the reel control unit 106 performs a kicking control of the symbol so as to be lost.

  Further, when the special role flag is set, a notification lamp (not shown) may be flashed violently in parallel with the reel control. In addition, when the BB flag is set, a part of the combination of symbols for winning the RB is arranged on the active line until the two reels are stopped, and the RB of the remaining one reel is stopped. You may make it notify a player that the flag of BB is standing by performing kicking control of a symbol so that it may not become a prize.

  Then, as shown in FIG. 6-3, after the reel control unit 106 stops the rotation of all the reels 31L, 31C, and 31R, the winning determination unit 107 is based on the combination of symbols arranged on the active line. The presence / absence of a winning is determined (step S17). As a result, if there is no winning combination, the winning determination unit 107 transmits a signal indicating that to the sub-control board 60 (step S18). On the other hand, if there is any winning, the winning determination unit 107 transmits information on the winning combination to the sub-control board 60 (step S19).

  When the winning combination is a special combination, the game shifts to a special game (steps S20 and S21). There are BB games and RB games as special games. For example, when winning a BB, the BB shown in FIGS. 7-1 to 7-3 until the predetermined end condition is satisfied from the next game. A BB game including the general game and the JAC game shown in FIGS. 8-1 to 8-3 is executed. These BB games will be described in detail later. Although not shown in the figure, when the RB is won, the special game (RB game) ends when the JAC game is executed continuously for 12 games or when there are a total of 8 wins in the JAC game, Transition to general games. Thus, in the RB game, the special game (RB game) is executed from the game after the transition to the RB game until the predetermined number of games is finished.

  If the winning combination is not a special combination and the special combination is won and the flag is set, the special combination flag is carried over to the next game (steps S20 and S24). That is, the storage state of the flag information storage unit 103 is maintained.

  When the winning combination is replay, the winning determination unit 107 causes the timing control unit 102 to carry the bet number (the number of bets) in the game to the next game (steps S25 and S26). On the other hand, when the winning combination is neither a special combination nor a replay, the payout control unit 110 causes the hopper device 93 to pay out the number of medals corresponding to the winning combination (steps S25 and S27). Thereafter, the type of winning combination stored in the flag information storage unit 103 and the information that the flag is turned on are deleted (step S28). However, the information that the special role flag is set is retained without being deleted.

  In the case where a special combination is won in FIG. 6-3, the payout control unit 110 pays out the number of medals according to the type of the winning combination and then shifts to a special game. In the present embodiment, a case where a prize is won in BB will be described in detail. As a special game, first, a BB general game is started. As shown in FIG. 7A, the timing control unit 102 monitors the insertion of medals. When it is determined that medals have been inserted (step S31), the number of inserted medals is obtained (step S32). If the number of inserted medals is less than one, it is determined again in step S31 whether or not medals have been inserted (step S33).

  When one or more medals are inserted or the bet switch is operated, when the start switch 41 is operated by the player, the timing control unit 102 detects that the start switch 41 is turned on ( In step S34), the winning lottery unit 101 acquires a random number (step S35). The timing control unit 102 repeats the processes of steps S31 to S34 until the start switch is operated.

  Next, after selecting a combination lottery table based on the gaming state, the combination lottery unit 101 compares the acquired random number with the selected combination lottery table and performs a combination lottery process (step S36). If, as a result of this lottery, there is a winning combination, the flag of the winning combination is turned on and stored in the flag information storage unit 103 (step S37). Further, the combination lottery unit 101 transmits information on the combination lottery table used in the lottery of the game, information on the winning combination, and the like to the sub-control board 60 (step S38).

  Then, after these processes by the combination lottery unit 101 are completed, the timing control unit 102 causes the reel control unit 106 to start rotating the reels 31L, 31C, and 31R as shown in FIG. 7-2 (step S40).

  Thereafter, when any one of the stop switch groups 42 (first stop switch) is operated (step S41), the reel control unit 106 performs the reel control so that the winning combination can be won and operated. Then, the rotation of the reel corresponding to the stop switch is stopped (step S42).

  Thereafter, when the other one (second stop switch) of the stop switch group 42 is operated (step S43), the reel control unit 106 performs the reel control so that the winning combination can be won and operated. The rotation of the reel corresponding to the stop switch is stopped (step S44).

  Thereafter, when the remaining one (third stop switch) of the stop switch group 42 is operated (step S45), the reel control unit 106 performs reel control to win a winning combination, and the operated stop switch The rotation of the reel corresponding to is stopped (step S46).

  In Steps S42, S44, and S46, if the symbol required for winning the winning combination is not in a position where it can be pulled in, the reel control unit 106 performs a kicking control of the symbol so as to cause a loss.

  Then, as shown in FIG. 7-3, after the reel control unit 106 stops the rotation of all the reels 31L, 31C, and 31R, the winning determination unit 107 is based on the combination of symbols arranged on the active line. The presence / absence of a winning is determined (step S47). As a result, when there is no winning of any combination, the winning determination unit 107 transmits a signal indicating that to the sub-control board 60 (step S48), and the payout number counter 111 updates the total payout number. (Step S57). In this case, since there is no winning combination, 0 is added to the total payout number.

  On the other hand, if there is any winning, the winning determination unit 107 transmits information on the winning combination to the sub-control board 60 (steps S47 and S49). If the winning combination is a transition combination, the JAC game is executed from the next game (steps S50 and S51). The JAC game will be described in detail later.

  If the winning combination is not a transitional combination, the payout control unit 110 pays out the number of medals according to the type of the winning combination, and whether or not the total payout number exceeds a predetermined end number (for example, 360) Is obtained (steps S50 and S52). Then, it is determined whether or not the number of medals according to the type of winning combination can be paid out (step S53). If the payout is possible, the number of medals according to the winning combination is paid out to the hopper device 93. (Step S54).

  On the other hand, when the payout of the winning combination is paid out, when the total payout number exceeds a predetermined end number, that is, when it is determined that the medal payout is not possible, the payout control unit 110 sets the total payout number to the predetermined end. The number of payable coins is determined so as to match the number (steps S53 and S55), and the hopper device 93 is made to pay out the calculated number of medals (step S56).

  For example, when the total payout number of medals counted by the payout number counter 111 is 340, and the winning combination is not a transitional role, and a winning combination where 15 medals are paid out is executed, this payout is executed. Even if the total payout number of medals is 355 and does not exceed the end number (360), it is determined in step S53 that payout is possible, and 15 medals are paid out.

  After that, when the total payout number of medals counted by the payout number counter 111 is 355, and a winning combination for paying out 15 medals is made again, when this payout is executed, the total payout number of medals is 370. Thus, since the number of finished sheets is exceeded, it is determined in step S53 that payout is impossible. Then, as a result of obtaining the number of medals that can be paid out in step S55, by paying out 5 medals, the total payout number becomes 360, which matches the end number, so that only 5 medals are found in step S56. To be paid out.

  Thereafter, the payout number counter 111 adds the number of medals paid out to the currently stored total payout number to update the total payout number (step S57). Thereafter, the payout control unit 110 determines whether or not the total payout number counted by the payout number counter 111 matches the predetermined end number (step S58). Returning to the BB general game shown in FIG. On the other hand, if the total payout number matches the predetermined end number, the payout control unit 110 resets the total payout number stored in the payout number counter 111 (steps S58 and S59) and returns to the normal game. A migration process is performed (step S60).

  At this time, in parallel with the transition process to the normal game, the special game control unit 108 transmits to the sub-control board 60 that the medals have been paid out by the number corresponding to the total number of paid-out coins. Also good. Thereby, it is possible to notify the player that the total payout number has reached the end number and the game is shifted to the normal game.

  As described above, when it is determined in step S50 that the winning combination is won, the process shifts to a JAC game (step S51). In the JAC game, as shown in FIG. 8A, the timing control unit 102 monitors the insertion of medals. When it is determined that medals have been inserted (step S61), the number of inserted medals is obtained (step S61). S62). If the number of inserted medals is less than one, it is determined again in step S61 whether or not medals have been inserted (step S63).

  When one or more medals are inserted or the bet switch is operated, when the start switch 41 is operated by the player, the timing control unit 102 detects that the start switch 41 is turned on ( In step S64), the role lottery unit 101 acquires a random number (step S65). The timing control unit 102 repeats the processes of steps S61 to S64 until the start switch is operated.

  Next, the part lottery unit 101 selects a part lottery table based on the gaming state, and then performs a part lottery process by comparing the acquired random number with the selected part lottery table (step S66). If, as a result of the lottery, there is a winning combination of some sort, the flag of the winning combination is turned on, and this is stored in the flag information storage unit 103 (step S67). Further, the combination lottery unit 101 transmits information on the combination lottery table used in the lottery of the game, information on the winning combination, and the like to the sub-control board 60 (step S68).

  Then, after these processes by the combination lottery unit 101 are completed, as shown in FIG. 8B, the timing control unit 102 causes the reel control unit 106 to start rotating the reels 31L, 31C, and 31R (step S70).

  Thereafter, when any one of the stop switch groups 42 (first stop switch) is operated (step S71), the reel control unit 106 is operated by performing reel control so that a winning combination can be won. The rotation of the reel corresponding to the stop switch is stopped (step S72).

  Thereafter, when the other one (second stop switch) of the stop switch group 42 is operated (step S73), the reel control unit 106 performs the reel control so that the winning combination can be won and operated. The rotation of the reel corresponding to the stop switch is stopped (step S74).

  Thereafter, when the remaining one (third stop switch) of the stop switch group 42 is operated (step S75), the reel control unit 106 performs reel control to win a winning combination, and the operated stop switch The rotation of the reel corresponding to is stopped (step S76).

  In Steps S72, S74, and S76, if the symbol necessary for winning the winning combination is not in a position where the symbol can be drawn, the reel control unit 106 performs a kicking control of the symbol so as to be lost.

  Then, as shown in FIG. 8C, after the reel control unit 106 stops the rotation of all the reels 31L, 31C, and 31R, the winning determination unit 107 is based on the combination of symbols arranged on the active line. The presence / absence of a winning is determined (step S77). As a result, when there is no winning of any combination, the winning determination unit 107 transmits a signal indicating that to the sub-control board 60 (step S78), and the payout number counter 111 updates the total payout number. (Step S85). In this case, since there is no winning combination, 0 is added to the total payout number.

  On the other hand, if there is any winning, the winning determination unit 107 transmits information on the winning combination to the sub-control board 60 (steps S77 and S79). Thereafter, when the payout control unit 110 pays out the number of medals according to the type of winning combination, it determines whether the total payout number exceeds a predetermined end number (step S80). Then, it is determined whether or not the number of medals according to the type of the winning combination can be paid out (step S81). If the payout is possible, the hopper device 93 pays out the number of medals according to the winning combination. (Step S82).

  On the other hand, when the payout of the winning combination is paid out, when the total payout number exceeds a predetermined end number, that is, when it is determined that the medal payout is not possible, the payout control unit 110 sets the total payout number to the predetermined end. The payable number is calculated so as to match the number (steps S81 and S83), and the hopper device 93 is made to pay out the calculated number of medals (step S84). As in the case of FIG. 7-3 described above, the number of medals to be paid out in step S84 is less than the number of payouts corresponding to the winning combination.

  Thereafter, the payout number counter 111 adds the number of medals paid out to the currently stored total payout number to update the total payout number (step S85). Thereafter, the payout control unit 110 determines whether or not the total payout number counted by the payout number counter 111 matches the predetermined end number (step S86). The total payout number stored in the number counter 111 is reset (step S87), and a transition process to the normal game is performed (step S88).

  At this time, as in the case of the BB general game, in parallel with the transition process to the normal game, the special game control unit 108 indicates that the total number of payouts has been paid out by the number corresponding to the predetermined end number. You may make it transmit to the control board 60. FIG.

  On the other hand, if the total number of payouts does not match the predetermined number of finishes, the payout control unit 110 determines whether or not 12 JAC games have been completed (steps S86 and S89). Returning to the BB general game shown in FIGS. Even if 12 JAC games have not ended, if there are a total of 8 wins in the JAC game, the game returns to the BB general game shown in FIGS. If there is no winning, return to the JAC game shown in FIGS. 8-1 to 8-3 (steps S89 and S90).

  In the sub-control board 60, as shown in FIG. 9, the effect pattern selection unit 201 includes information on the lottery table used in the lottery of the game transmitted by the role lottery unit 101 in step S8, S38, or S68 and the winning combination. Is received (step S101), an effect pattern during the game is selected based on the information (step S102).

  After the effect pattern is selected in this way, the effect control unit 202 controls the effect, and an effect based on video and audio is output (step S103).

  Thereafter, when the last stop switch is operated, winning combination information is transmitted from the winning determination unit 107 in steps S18, S19, S48, S49, S78 or S79, and the effect pattern selection unit 201 displays the winning combination information. When received (step S104), an effect pattern corresponding to the winning combination is selected (step S105).

  After the effect pattern is selected in this way, the effect control unit 202 controls the effect, and an effect based on video and audio is output (step S106).

  In step S58 or step S86, when the special game control unit 108 transmits to the sub control board 60 that the total payout number of medals matches the predetermined end number, the effect pattern selection unit 201 After selecting an effect pattern according to the content, the effect control unit 202 controls the effect, whereby a predetermined effect is displayed on the effect display device 40.

  According to this embodiment as described above, in a series of consecutive special games when winning a BB, the number of medals to be paid out is stipulated as 360, for example, and the total number of payouts is 360. At that point, a series of special games is over. Accordingly, since it is possible to prevent variation in the number of acquired medals during a special game after winning the BB, it is possible to reduce unfairness that occurs between players, and to appeal to the game. Is increased.

  In addition, although the case where a medal is used has been described in the above-described embodiment, the present invention is not limited to a medal, and can be applied to a gaming machine using a game ball.

  Further, the payout number counter 111 in the above-described embodiment only adds the number of medals that have been paid out sequentially, thereby obtaining the total payout number of medals substantially paid out. . However, in the present invention, by subtracting the number of medals inserted to execute the BB general game and the JAC game from the total payout number, the actual number of medals increased during a series of special games (net increase). The total payout number may be obtained based on the above. For example, in a series of consecutive special games after winning a BB, the number of medals to be paid out is stipulated to be 360, for example, and the current total number of medals to be paid out is 352. Here, when three medals are inserted, the total payout number may be set to 349 by subtracting three inserted numbers from the total payout number 352. However, if a winning combination is made in which 15 medals are subsequently paid out, if this payout is executed, the total payout number of medals becomes 364, which exceeds the end number, so that it is determined that the payout is impossible. Accordingly, only 11 medals are paid out so as to coincide with the number of finishes.

  Further, depending on the total payout number, even if the next game is performed, the payout possible number may be less than the inserted number, and the player may lose the merit. In such a case, the special game (BB game) may be ended when such a total payout number is reached. For example, if the end number is set to 360 and the number of medals required for playing a game is set to 3, the total number of payouts is 357, and the number of inserted medals is 3 In contrast, the number of medals to be paid out is 3 or less. For this reason, the special game (BB game) may be ended when the total payout number becomes 357 or more.

  Furthermore, the embodiment of the present invention can be realized by a computer executing a program. Examples of means for supplying the program to the computer include a computer-readable recording medium such as a CD-ROM on which the program is recorded and a transmission medium such as the Internet for transmitting the program.

It is a front view showing an appearance of a slot machine (game machine) according to an embodiment of the present invention. 1 is a block diagram showing a system configuration of a slot machine 10 according to an embodiment of the present invention. 3 is a functional block diagram showing a functional configuration of a main control board 50. FIG. It is a figure which shows the structure of the role lottery table. 3 is a functional block diagram showing a functional configuration of a sub control board 60. FIG. 4 is a flowchart showing control by a main control board 50. 7 is a flowchart illustrating control by the main control board 50, following FIG. 7 is a flowchart illustrating control by the main control board 50 following FIG. It is a flowchart which shows the control in BB general game by the main control board 50. FIG. 7 is a flowchart illustrating control during the BB general game by the main control board 50, following FIG. FIG. 7B is a flowchart illustrating the control during the BB general game by the main control board 50, following FIG. 7-2. 5 is a flowchart showing control during a JAC game by a main control board 50. FIG. 7 is a flowchart illustrating control during the JAC game by the main control board 50, following FIG. FIG. 7B is a flowchart illustrating control during the JAC game by the main control board 50 following FIG. 4 is a flowchart showing control by a sub-control board 60.

Explanation of symbols

10: Slot machine 11: Reel board 12: Central display board 13: Power supply board 20: Front panel 21: Display window 22a, 22b, 22c: Symbol combination line 23: Medal slot 24: Effective line lamp 25: Number of credits inserted Display unit 26: Game number display unit 27: Payout number display unit 28: Inserted number display unit 31L, 31C, 31R: Reel 40: Effect display device 41: Start switch 42L, 42C, 42R: Stop switch 43a, 43b: Bet switch 50: Main control board 51: Main CPU
52, 62: ROM
53, 63: RAM
54, 69: I / F circuit 60: Sub control board 71: Speaker 101: Role lottery unit 102: Timing control unit 103: Flag information storage unit 106: Reel control unit 107: Winning determination unit 108: Special game control unit 110: Payout control unit 111: Payout number counter 121: Role lottery table 201: Production pattern selection unit 202: Production control unit

Claims (4)

Multiple reels displaying multiple types of designs,
A plurality of stop operation switches provided corresponding to each of the plurality of reels and operated by a player when stopping the rotation of the reels;
A role lottery means for drawing a role;
A payout control means for paying out a predetermined number of game media according to the type of winning combination when winning the winning combination;
Have
As an ending means for ending a series of consecutive special games, which is executed after winning a special combination which is one type of the combination, the total payout number of game media in the series of consecutive special games is set to a predetermined end number. Has been set,
The payout control means, when paying out the number of game media according to the type of winning combination in an arbitrary special game, if the total payout number exceeds the end number, in the special game, A gaming machine that pays out game media by the number corresponding to the total number of payouts.   2. The gaming machine according to claim 1, wherein the payout control means includes a payout number counter that counts the total number of game media paid out in the series of consecutive special games.   The gaming machine according to claim 2, wherein the payout number counter is reset when the series of consecutive special games is completed. Has an effect display device for displaying the effect to the player,
The effect display device notifies the player of the fact that, when the payout control means pays out game media by the number corresponding to the total payout number corresponding to the end number, The gaming machine according to any one of 1 to 3.

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