JP4708249B2 - Game machine - Google Patents

Description

  The present invention relates to a gaming machine.

  Conventionally, a plurality of reels in which a plurality of symbols are arranged on the respective circumferential surfaces, and a plurality of reels corresponding to each of the reels, a part of the plurality of symbols arranged on the circumferential surface of each reel. Based on an operation by the player (hereinafter referred to as a “start operation”) on the condition that a display window for displaying the symbol so that the player can visually recognize and a medal as an example of the game medium are inserted, Based on a start switch that outputs a signal requesting the start of rotation of each reel and an operation by a player (hereinafter referred to as a “stop operation”), a signal that requests the stop of rotation of the reel is determined according to the type of the reel. A stop switch that outputs, and a control unit that controls the operation of the stepping motor based on the signals output from the start switch and the stop switch, and rotates and stops each reel. For example was the gaming machine (so-called Pachi) is known. In such a gaming machine, whether or not to win is determined based on a combination of symbols displayed by a plurality of display windows, and a privilege such as paying out medals is given to the player.

  Currently, when a mainstream gaming machine detects a start operation, it performs an internal lottery and stops the reel rotation based on the result of the lottery (hereinafter referred to as “internal winning combination”) and the timing of the stop operation. Therefore, the player is required to have a skill that is referred to as a push. In addition, when the result related to the winning is determined by the internal lottery described above, the reel rotation is predetermined even after the stop operation is performed so that the combination of symbols related to the winning is displayed. It continues within a period (for example, 190 ms) and then stops. On the other hand, if the internal winning combination (so-called “losing”) related to the non-winning is determined, the reel rotation is stopped so that the combination of symbols related to the non-winning is displayed.

Recently, a gaming machine has been proposed in which one music is selected from a plurality of types of music stored in advance in association with a predetermined gaming state and played based on an operation by a player (for example, , See Patent Document 1). According to this gaming machine, the player can select favorite music from a plurality of types of music.
JP 2000-308707 A

  However, in the conventional gaming machine described above, the player can select his / her favorite music, and therefore the type of music that is actually output depends only on the player's allegiance. That is, music to be played is selected according to the player's preference, so even if multiple types of music are prepared, if there is music that does not meet the player's preference, the chance of playing that music is reduced. For example, there is a possibility that the type of music to be played is biased. For this reason, there is a possibility that the intention of a developer who intends to provide various kinds of music is not satisfied by developing a plurality of types of music data.

  Accordingly, an object of the present invention is to provide a gaming machine capable of preventing the reproduction of music from being biased when reproducing a plurality of types of prepared music.

  In order to achieve the above object, the present invention provides the following gaming machines.

  In the gaming machine of the first invention, a symbol display means for displaying a plurality of symbols (for example, reels 3L, 3C, 3R described later, display windows 4L, 4C, 4R described later) and a start operation for detecting a start operation. Based on detection means (for example, a start switch 6S described later) and detection of a start operation performed by the start operation detecting means, an internal winning combination determining means (for example, FIG. When the start operation performed by the start operation detecting means is detected, the symbol changing means for changing the symbol displayed by the symbol display means (for example, a figure performed by the CPU 31 described later). A process for requesting the start of rotation of all reels in step S12 in step 17, a reel control process in step S163 in FIG. Based on stop operation detecting means (for example, a stop switch 7S described later) for detecting stop operation, detection of stop operation performed by the stop operation detecting means, and internal winning combination determined by the internal winning combination determining means. Then, stop control means for performing stop control of symbol variation performed by the symbol variation means (for example, reel stop control processing of FIG. 20 performed by CPU 31 described later, reel of step S163 of FIG. 23 performed by CPU 31 described later) Control processing), music data storage means (for example, ROM 32 described later) for grouping a plurality of types of music data and storing the groups, and identification information for identifying each of the plurality of types of groups (for example, described later). Identification information storage means (for example, one of predetermined numerical values “0”, “1” and “2”) Based on the identification information stored in the identification information storage means and the identification information stored in the identification information storage means, the music data in the group stored in the music data storage means is stored in a predetermined order. Music data reproduction means for reproduction (for example, a sound effect request in step S179 in FIG. 24 performed by the image control microcomputer 81 described later), and identification information update means for updating the identification information stored in the identification information storage means. (For example, the process of adding 1 to the stage identification counter in step S203 of FIG. 26 performed by the image control microcomputer 81 described later) and when the identification information is updated by the identification information updating means, the identification information storage means Identification information stored by the music data reproducing means Reproduction music data storage means (for example, a process of saving the music counter in step S227 of FIG. 28 in association with the stage identification counter performed by the image control microcomputer 81 described later) for storing the music data in association with the type of music data, When the identification information is updated by the identification information update means, a music data acquisition means (for example, a type of music data stored in association with the identification information updated by the reproduction music data storage means (for example, 26, which is performed by the image control microcomputer 81, which will be described later, to obtain a saved music counter in step S205 in FIG. 26), and the music data reproducing means updates the identification information by the identification information updating means. The sound data based on the type of music data acquired by the music data acquisition means. Is characterized by reproducing at predetermined sequence each music data in the group is stored by the data storage means.

  According to this gaming machine, the music data in the group corresponding to the identification information stored in the identification information storage means is reproduced in a predetermined order, and the identification information is updated by the identification information update means. In some cases, the identification information stored in the identification information storage means and the type of music data reproduced by the music data reproduction means are stored in association with each other. Then, when the identification information is updated by the identification information updating means, the type of music data stored in association with the identification information that has been updated is acquired, and based on the type of the acquired music data The music data in the group stored by the music data storage means is reproduced in a predetermined order. That is, when the group type of music data to be played is updated, it is possible to specify the type of music data that has been played up to the previous time in the update destination group, based on the type of the music data. Each music data in the group can be reproduced in a predetermined order. Therefore, when the group type is updated, it is possible to avoid playing the music data that was previously played in the update destination group, so that multiple types of music data can be played evenly. Thus, it is possible to prevent the reproduction of music from being biased.

  In the gaming machine of the second invention, when the power is turned on, identification information determination means (for example, an image control microcomputer 81 to be described later) determines any identification information for identifying each of a plurality of types of groups by lottery. 24, a process for determining a stage identification counter by lottery in step S172 of FIG. 24 and a process for determining a stage identification counter by lottery in step S192 of FIG. 25 performed by the image control microcomputer 81 described later). Is characterized by storing identification information determined by the identification information determining means.

  According to this gaming machine, when power is turned on, identification information for identifying each of a plurality of types of groups is determined by lottery, and the identification information determined by the lottery is stored in the identification information storage means. I did it. Therefore, when the gaming machine is turned on, the type of identification information stored by the identification information storage unit can be prevented from being fixed to a specific type, and the type of the identification information is difficult to predict for the player. Can be made. As a result, it is possible to prevent the player from predicting whether or not a change in the set value that is generally required to cut off and turn on the power has been performed, thereby providing a fair game. It becomes possible. As will be described in detail later, the set value is data that is related to an internal winning combination winning probability and the like and serves as an index for distinguishing the degree of advantage for the player.

  In the gaming machine of the third invention, when the identification information is updated by the identification information updating means, unit game counting means for counting unit games (for example, the step of FIG. 28 performed by the image control microcomputer 81 described later). And a step of subtracting 1 from the stage transition check counter in S230), and the identification information updating means is provided that the number of unit games counted by the unit game counting means reaches a predetermined number (for example, 30 times). In addition, the identification information is updated.

  According to this gaming machine, the identification information is updated on the condition that the number of unit games after the identification information is updated by the identification information updating means reaches a predetermined number. In other words, it is possible to prevent the next update of the identification information until the number of unit games since the previous update of the identification information has reached a predetermined number. It is possible to prevent the updating from being performed continuously. Therefore, in the updated identification information, it is possible to prevent the music data from being updated to other identification information without being sufficiently reproduced, and suitable for reproducing a plurality of types of music data evenly. Become.

  According to the gaming machine of the present invention, when a group of music data to be played is updated, the type of music data that has been played up to the previous time in the update destination group is specified, and based on the type of the music data Since each music data in the group is played back in a predetermined order, it is possible to play back a plurality of types of music data evenly, and to prevent the music being played back from being biased. Is possible.

  The configuration of the gaming machine 1 according to the embodiment of the present invention will be described below with reference to the drawings. First, an overview of the gaming machine 1 will be described with reference to FIG.

  The gaming machine 1 is provided with a cabinet 1a that houses reels 3L, 3C, 3R, a main control circuit 71 described later, and the like, and a front door 1b that is attached to the cabinet 1a so as to be openable and closable. Inside the cabinet 1a, three reels 3L, 3C, 3R are provided in a horizontal row. A plurality of types of symbols are continuously arranged in the rotation direction of the reels on the peripheral surfaces of the reels 3L, 3C, 3R. Each reel 3L, 3C, 3R is controlled by a main control circuit 71 described later so as to rotate at a constant speed (for example, 80 revolutions / minute), and a plurality of symbols arranged on the peripheral surfaces of the reels 3L, 3C, 3R It fluctuates with the rotation of the reel.

  At the center of the front door 1b, a liquid crystal display device 5 is provided on the front side of the reels 3L, 3C, 3R as viewed from the front side of the gaming machine 1, that is, on the front side of the reels 3L, 3C, 3R. . Each reel 3L, 3C, 3R is visible through a predetermined display area of the liquid crystal display device 5. In the liquid crystal display device 5, a predetermined image is displayed, thereby performing an effect, informing information about a game, and the like.

  The liquid crystal display unit 5 a of the liquid crystal display device 5 includes symbol display areas 4 L, 4 C, 4 R and an effect display area 23. The symbol display areas 4L, 4C, 4R are provided in front of the corresponding reels 3L, 3C, 3R. The symbol display areas 4L, 4C, and 4R are in a transmissive state so that rotation and stoppage of the corresponding reels 3L, 3C, and 3R can be observed. That is, the symbol display areas 4L, 4C, 4R can transparently display the symbols arranged on the reels 3L, 3C, 3R. The symbol display areas 4L, 4C, and 4R can also display an image in the display area. For example, a predetermined image is superimposed on the symbol displayed when the rotation of the reel is stopped. Various effects such as display can be executed. The symbol display areas 4L, 4C, and 4R are configured so that the transmittance in the display areas can be changed.

  Here, in each of the symbol display areas 4L, 4C, 4R, one symbol is displayed in each of the upper, middle, and lower areas in each of the vertically long rectangular symbol display areas 4L, 4C, 4R. Of the symbols arranged on the surface, three symbols are displayed. For this reason, the symbol display areas 4L, 4C, and 4R have a function as a so-called display window (hereinafter, the symbol display area may be referred to as a “display window”).

  The display windows 4L, 4C, and 4R are provided with five lines that connect any one of the upper, middle, and lower stages of the display windows 4L, 4C, and 4R. Specifically, a top line 8b, a center line 8c, a bottom line 8d, a cross-up line 8a, and a cross-down line 8e are provided. The center line 8c is a line formed by connecting the middle regions of the display windows 4L, 4C, and 4R. The top line 8b is a line formed by connecting the upper regions of the display windows 4L, 4C, 4R. The bottom line 8d is a line formed by connecting the lower regions of the display windows 4L, 4C, 4R. The cross-up line 8a is a line formed by connecting the lower display window 4L, the middle display window 4C, and the right display window 4R. The cross-down line 8e is a line formed by connecting the upper display area of the left display window 4L, the middle display window 4C, and the lower display window 4R.

  The effect display area 23 is a display area excluding the symbol display areas 4L, 4C, and 4R in the display area of the liquid crystal display unit 5a. In the area on the right side of the effect display area 23, a predetermined image (for example, a music game played in a middle bonus described later) is displayed, and an effect is executed. In addition, not only in the effect display area 23 but also in the entire display area of the liquid crystal display unit 5a including the symbol display areas 4L, 4C, and 4R, it is possible to display a predetermined image and execute the effect. Yes.

  A pedestal 10 having a substantially horizontal plane is formed below the liquid crystal display device 5. On the right side of the pedestal 10, a medal slot 22 for inserting medals into the gaming machine 1 is provided. A maximum of three medals can be played through the medal slot 22 in a unit game (for example, from the start of reel rotation until it is determined whether or not the reel rotation stops and the bonus is given) Game). Further, when more than three medals are continuously inserted from the medal insertion slot 22, they are stored (so-called credits) in the gaming machine 1. In the gaming machine 1, medals are used as gaming media, but the gaming media used in the gaming machine 1 are not limited to this, and a card storing information such as the number of medals in addition to coins, gaming balls or tokens. Etc. are also applicable.

  On the left side of the pedestal 10, a 1-bet button 11, a 2-bet button 12 and a maximum for determining the number of medals to be inserted in the unit game from the credited medals (hereinafter referred to as “inserted number”). A bet button 13 is provided. From the credited medal, one is inserted by operating the 1-bet button 11, two are inserted by operating the 2-bet button 12, and 3 are inserted by operating the maximum bet button 13. When one to three medals are inserted through the medal slot 22 and the bet buttons 11, 12, 13 described above, only the center line 8c of the five lines 8a to 8e is activated. (Activated lines are commonly referred to as “active lines”).

  On the left side of the liquid crystal display device 5, a 1-bet lamp 9a, a 2-bet lamp 9b, and a maximum bet lamp 9c are provided. The 1-bet lamp 9a, the 2-bet lamp 9b, and the maximum bet lamp 9c are turned on according to the number of inserted sheets. The 1-bet lamp 9a is turned on when the inserted number is 1, the 2-bet lamp 9b is turned on when the inserted number is 2, and the maximum bet lamp 9c is turned on when the inserted number is 3. A C / P button 14 for switching between credit (Credit) or payout (Pay) of medals is provided on the left side of the front surface of the pedestal 10. When the payout is performed, medals corresponding to the number of payouts are paid out from the medal payout opening 15 at the lower part of the front and stored in the medal receiving unit 16. Further, when crediting is performed, medals for the number of payouts are credited. Here, the payout and credits of medals may be simply referred to as “payout”.

  An information display unit 18 is provided in the center of the pedestal unit 10. The information display unit 18 is composed of 7-segment LEDs, and displays the number of medals credited to the gaming machine 1, the number of medals paid out to the player (hereinafter referred to as “paid-out number”), and the like. A stop button 7L provided at the center of the front surface of the pedestal 10 and below the information display 18 in correspondence with the reels 3L, 3C, 3R and for stopping the rotation of the reels 3L, 3C, 3R. , 7C, 7R are provided. Further, above the bet buttons 11, 12, and 13, an operation unit 17 including a cross key, a selection button, and an enter button is provided. Based on the operation of the operation unit 17 by the player, information related to the game such as a game history is displayed on the liquid crystal display device 5.

  A start lever 6 for starting rotation of the reels 3L, 3C, 3R by a start operation is provided on the right side of the C / P button 14. Hereinafter, the stop operation that is performed first when all the reels 3L, 3C, and 3R are rotating (that is, the player's pressing operation on the stop buttons 7L, 7C, and 7R) is referred to as “first stop operation”. The stop operation performed after the first stop operation and performed when the two reels are rotating is referred to as a “second stop operation”, and is performed after the second stop operation and the remaining one reel is The stop operation that is performed while rotating is referred to as a “third stop operation”.

  Moreover, LED101 and the lamp | ramp 102 are provided in the upper part of the front door 1b. The LED 101 and the lamp 102 are lit in a lighting pattern according to the game situation, and an effect related to the game is performed. Speakers 21L and 21R are provided below the front door 1b. From the speakers 21L and 21R, sound such as sound effects and music corresponding to the game situation is output, and effects relating to the game are performed.

  Although not shown in the figure, inside the cabinet 1a, there is a power button for turning on the gaming machine 1, a setting change button for starting changing the setting value, and a plurality of predetermined settings. A reset button is provided for determining one of the values.

  Next, the configuration of symbols arranged on the reels 3L, 3C, 3R will be described with reference to FIG.

  21 types of symbols are arranged on the peripheral surface of each reel 3L, 3C, 3R. Specifically, a plurality of areas (that is, 21 areas) allocated to one symbol are provided on the peripheral surfaces of the reels 3L, 3C, and 3R, and red 7 (symbol 61), Blue 7 (symbol 62), watermelon (symbol 63), bell (symbol 64), replay (symbol 65), cherry (symbol 66), blank (symbol 67) or BAR (symbol 68) are arranged. . Each reel 3L, 3C, 3R rotates in the direction of the arrow shown in FIG.

  Next, with reference to FIG. 3, the circuit configuration of the gaming machine 1 including a main control circuit 71, a sub control circuit 72, a main control circuit 71, and a peripheral device (actuator) electrically connected to the sub control circuit 72 will be described. To do.

  The main control circuit 71 includes a microcomputer 30 disposed on a circuit board as a main component, and is added with a circuit for random number sampling. The microcomputer 30 includes a CPU 31 and ROM 32 and RAM 33 which are storage means. The ROM 32 stores a control program executed by the CPU 31 (for example, see FIGS. 17 to 23 described later), various tables such as a symbol combination table described later (for example, see FIGS. 5 to 10 described later), and the like. Yes. The RAM 33 is provided with various storage areas (for example, see FIGS. 11 and 12 described later) such as a carryover combination storage area described later, and stores various data.

  A clock pulse generation circuit 34, a frequency divider 35, a random number generator 36 and a sampling circuit 37 are connected to the CPU 31. The clock pulse generation circuit 34 and the frequency divider 35 generate a reference clock pulse. Based on the generated reference clock pulse, an interrupt process, which will be described later, is performed. The random number generator 36 generates a certain range of random numbers (for example, 0 to 65535). The sampling circuit 37 extracts (samples) one random number value from the random number generated by the random number generator 36.

  In the circuit of FIG. 3, as the main actuators whose operation is controlled by the control signal from the microcomputer 30, the bed lamps 9a, 9b, 9c, the information display unit 18, the hopper 40, the stepping motors 49L, 49C, 49R, and the like. is there. In addition, each circuit for controlling the operation of each actuator described above is connected to the output unit of the microcomputer 30 in response to a control signal output from the CPU 31. Each circuit includes a motor drive circuit 39, a lamp drive circuit 45, a display unit drive circuit 48, and a hopper drive circuit 41.

  The lamp driving circuit 45 controls the turning on and off of the bed lamps 9a, 9b, and 9c. The display unit drive circuit 48 controls display of various information (such as the number of credits) by the information display unit 18. The hopper drive circuit 41 controls the payout of medals by the hopper 40. The motor drive circuit 39 outputs the pulses from the main control circuit 71 to the stepping motors 49L, 49C, 49R, thereby controlling the driving of the stepping motors 49L, 49C, 49R and rotating the reels 3L, 3C, 3R. And stop control thereof.

  Here, in the present embodiment, the number of times pulses are output to the stepping motors 49L, 49C, 49R after the reel index indicating that the reel has made one rotation is detected by the reel position detection circuit 50 described later is counted. Thus, the rotation angle of the reel is detected with reference to the position where the reel index is detected. Further, gears (not shown) for transmitting the rotations of the stepping motors 49L, 49C, 49R to the reels 3L, 3C, 3R with a predetermined reduction ratio are provided, and 16 times with respect to the stepping motors 49L, 49C, 49R. By outputting this pulse, the reel for one symbol arranged on the peripheral surface of the reel is rotated.

  Specifically, the number of pulses output to the aforementioned stepping motors 49L, 49C, 49R is counted by the pulse counter of the RAM 33, and every time 16 pulse outputs are counted by the pulse counter, the RAM 33 is counted. The symbol counter is incremented by one. The symbol counter is cleared each time a reel index is detected.

  Here, symbol positions “0” to “20” for identifying each of the symbols arranged on the peripheral surface of the reel in order from the rotation direction of the reel are defined. A reel described later is positioned so that the symbol corresponding to the symbol position “0” is positioned at the center line 8c (more precisely, the center of the middle region in the vertical direction in each of the display windows 4L, 4C, 4R). The position detection circuit 50 detects the reel index. That is, when the value of the symbol counter becomes “0” by detecting the reel index, the symbol corresponding to the symbol position “0” is positioned on the center line 8c, and as a result, the symbol counter corresponds to the symbol position. Attached. Therefore, by referring to the symbol counter, it is possible to specify the symbol located on the center line 8c.

  In the present embodiment, the reel index is detected so that the symbol at symbol position “0” is positioned on the center line 8c, and the symbol on the center line 8c is specified by the symbol counter. However, the center line 8c is applied as the predetermined position, but the present invention is not limited to this, and the position where the symbol is specified can be arbitrarily changed. For example, the top line 8b or the bottom line 8d can be applied as the predetermined position. At this time, the top line 8b (more strictly speaking, the center of the upper region in the vertical direction of each display window 4L, 4C, 4R) or the bottom line 8d (more strictly, each display window 4L, 4C, 4R It is possible to apply a configuration in which the reel index is detected so that the symbol at the symbol position “0” is positioned in the center of the lower region in the vertical direction).

  The input unit of the microcomputer 30 is connected to switches and the like, and outputs a predetermined signal that triggers the control of the actuator and the like. Specifically, start switch 6S, stop switch 7S, 1-bet switch 11S, 2-bet switch 12S, maximum bet switch 13S, C / P switch 14S, setting change switch 19S, reset switch 20S, medal sensor 22S, reel A position detection circuit 50 and a payout completion signal circuit 51 are connected. Although not shown, a power switch for supplying and shutting off power to the gaming machine 1 is also provided based on the player's operation on the power button.

  The start switch 6 </ b> S detects the player's tilting operation (i.e., start operation) with respect to the start lever 6, and outputs the detected signal to the microcomputer 30. The stop switch 7S detects a player's pressing operation (ie, a stopping operation) on each of the stop buttons 7L, 7C, and 7R, and outputs the detected signal to the microcomputer 30.

  The 1-bet switch 11S, the 2-bet switch 12S, and the maximum bet switch 13S detect the player's pressing operation (that is, the insertion operation) on the 1-bet button 11, the 2-bet button 12, and the maximum bet button 13, respectively. The detected signal is output to the microcomputer 30. The medal sensor 22S detects medals inserted into the medal insertion slot 22 by the player's operation, and outputs the detected signal to the microcomputer 30.

  The C / P switch 14 </ b> S detects the player's pressing operation on the C / P button 14 and outputs the detected signal to the microcomputer 30. The reel position detection circuit 50 detects, for example, a reel index indicating that the reel has rotated once for each reel 3L, 3C, 3R by an optical sensor having a light emitting portion and a light receiving portion, and sends the detected signal to the microcomputer 30. Output. The payout completion signal circuit 51 detects whether or not the payout number has reached a predetermined number by the operation of the medal detection unit 40S, and outputs the detected signal to the microcomputer 30.

  The setting change switch 19S detects the player's operation on the setting change button and outputs the detected signal to the microcomputer 30. The setting change switch 19S may be configured as a key-type switch that detects that the setting key is inserted into the keyhole and rotated in a predetermined direction. The reset switch 20 </ b> S detects the player's operation on the reset button, and outputs the detected signal to the microcomputer 30.

  The set value is data serving as an index for distinguishing the degree of advantage for the player. That is, the data relates to the profits of the player and the game store, which are related to the winning probability of the internal winning combination described later and the payout rate (for example, total payout number / total input number) associated therewith. The higher the probability of winning an internal winning combination related to the provision of a privilege, the more chances that more medals can be obtained, which is advantageous to the player. On the game store side, the degree of advantage for the player is adjusted by adjusting the set value so as to balance the profits of the game store side and the player. In this embodiment, two levels of “1” and “6” are provided as setting values, but the type can be arbitrarily changed, for example, six levels of “1” to “6” are provided.

  The setting value is changed based on the start switch 6S, the setting change switch 19S, and the reset switch 20S. Specifically, when the setting change switch 19S is turned on by an operation by an attendant or the like when the power is turned on, the setting value can be changed. At this time, the current setting value is displayed on the information display unit 18, and the setting value is updated step by step each time the reset switch 20S is turned on, and either “1” or “6” can be selected. When the start switch 6S is turned on while the set value is selected, the selected set value is determined and stored (stored) in the set value storage area of the RAM 33.

  Next, the circuit configuration of the sub control circuit 72 will be described with reference to FIG.

  The main control circuit 71 controls the entire game such as the progress of the game, while the sub control circuit 72 controls the effects related to the game by displaying images and outputting sounds and lamps. The main control circuit 71 and the sub control circuit 72 are electrically connected by a harness or the like. The sub control circuit 72 is based on various commands (for example, a start command described later) transmitted from the main control circuit 71. Various processes such as determination and execution of performance are performed.

  The sub control circuit 72 includes an image control circuit (gSub) 72a and a sound / lamp control circuit (mSub) 72b. The image control circuit 72 a and the sound / lamp control circuit 72 b are each configured on a circuit board different from the circuit board constituting the main control circuit 71. The image control circuit 72a includes an image control microcomputer 81, a serial port 82, a program ROM 83, a work RAM 84, a calendar IC 85, an image control IC 86, a control RAM 87, an image ROM (character ROM) 88, and a video RAM 89.

  The image control microcomputer 81 includes a CPU, an interrupt controller, and an input / output port (not shown). Based on the command transmitted from the main control circuit 71, the image control microcomputer 81 determines the effect data based on the effect identifier and the like according to the control program stored in the program ROM 83 (for example, see FIGS. 24 to 29 described later). And various processes such as output. Further, the voltage with respect to the liquid crystal display device 5 described above is adjusted, and the transmittance of the display windows 4L, 4C, 4R is adjusted. Further, the image control circuit (gSub) 72 a is configured to execute random number sampling as in the case of the main control circuit 71.

  The serial port 82 receives a command transmitted from the main control circuit 71. The program ROM 83 is configured as a storage unit that stores a control program executed by the image control microcomputer 81, various tables, an effect identifier, and the like. The work RAM 84 is configured as a temporary storage means for work when the image control microcomputer 81 executes the control program described above. Various information acquired from various commands received from the main control circuit 71 is set in the work RAM 84. An operation unit 17 is connected to the image control microcomputer 81. For example, information such as a game history is output to the liquid crystal display device 5 by the player's operation on the operation unit 17.

  When receiving the image effect request from the image control microcomputer 81, the image control IC 86 generates an image based on the effect data determined by the image control microcomputer 81 and outputs the image to the liquid crystal display device 5. The control RAM 87 is included in the image control IC 86. The image control microcomputer 81 writes and reads information and the like with respect to the control RAM 87. In the control RAM 87, a register of the image control IC 86, a sprite attribute table, and a color palette table are developed (not shown). The image control microcomputer 81 updates the register of the image control IC 86 and the sprite attribute table at every predetermined timing.

  The image control IC 86 is connected to the liquid crystal display device 5, the image ROM 88, and the video RAM 89. The image ROM 88 stores image data, dot data, and the like for generating an image. For example, characters such as people and animals, sprite image data such as symbols, characters, and figures, background image data, and the like are stored. Sprite image data is an image to be displayed superimposed on a background image (background surface). The video RAM 89 is configured as a temporary storage unit when an image is generated by the image control IC 86. The image control IC 86 transmits a signal to the image control microcomputer 81 every time data in the video RAM 89 is transferred to the liquid crystal display device 5.

  Further, the image control microcomputer 81 determines a sound / lamp output pattern and output timing based on the determined effect data, and transmits a command or the like to the sound / lamp control circuit 72 b via the serial port 82. The sound / lamp control circuit 72b controls the speakers 21L and 21R, the lamp 102, and the like based on the command transmitted from the image control circuit 72a.

  The sound / lamp control circuit 72b includes a sound / lamp control microcomputer 91, a serial port 92, a program ROM 93, a work RAM 94, a sound source IC 95, a power amplifier 96, and a sound source ROM 97. The serial port 92 receives a command transmitted from the image control circuit 72a. The program ROM 93 stores a control program executed by the sound / lamp control microcomputer 91 and the like. The work RAM 94 is configured as temporary storage means for work when the sound / lamp control microcomputer 91 executes the control program described above.

  The sound / lamp control microcomputer 91 includes a CPU, an interrupt controller, and an input / output port (not shown). The sound / lamp control microcomputer 91 performs output processing of the speakers 21L and 21R, the LED 101, and the lamp 102 in accordance with the control program stored in the program ROM 93 based on the command transmitted from the image control circuit 72a. That is, when the sound / lamp control microcomputer 91 receives a lamp effect request from the image control circuit 72a, the sound / lamp control microcomputer 91 outputs light from the LED 101 and the lamp 102 based on the requested lighting pattern. In this embodiment, the LED 101 and the lamp 102 are installed on the upper part of the gaming machine 1, but not limited to this, the LED 101 and the lamp 102 are installed on both left and right sides of the gaming machine 1 to function as side lamps, It is also possible to make it function as a reel back lamp that is installed inside and illuminates the symbols arranged on the peripheral surface of the reel from behind. When the sound / lamp control microcomputer 91 receives a sound effect request based on music data, the sound effect / BGM and the like are output from the speakers 21L and 21R.

  The sound source IC 95 determines a sound source such as a sound effect or BGM based on the command transmitted from the image control circuit 72 a and outputs the sound source to the power amplifier 96. The power amplifier 96 is an amplifier, and speakers 21L and 21R are connected to the power amplifier 96. The power amplifier 96 amplifies the sound source output from the sound source IC 95 and outputs the amplified sound source from the speakers 21L and 21R. The sound source ROM 97 stores sound source data and the like for generating a sound source. The sound / lamp control microcomputer 91 is connected to a volume control unit 103. By performing operations such as a hall clerk on the volume control unit 103, the volume output from the speakers 21L and 21R can be externally adjusted.

  Next, the symbol arrangement table of the main control circuit 71 will be described with reference to FIG.

  The symbol arrangement table represents the configuration (see FIG. 2) of symbols arranged on the peripheral surfaces of the reels 3L, 3C, 3R as data. In the symbol arrangement table, when the reel index is detected, the symbol located at the middle stage of each display window 4L, 4C, 4R is defined as symbol position “0”, and symbol positions “0” to “0” corresponding to the symbol counter described above. “20” and the symbol type corresponding to each symbol position are defined. The type of each symbol is represented by 1-byte data such as “00000001” for red 7 (symbol 61). Therefore, based on the symbol arrangement table and the symbol counter, the symbol positioned in the middle of the display windows 4L, 4C, and 4R of the reels 3L, 3C, and 3R, the symbol adjacent thereto, and the like can be specified.

  Next, the internal lottery table determination table of the main control circuit 71 will be described with reference to FIG.

  In the internal lottery table determination table, the type of the internal lottery table and the number of lotteries determined in accordance with the gaming state are defined. In the general gaming state, the internal lottery table for the general gaming state is determined, and basically the number of lotteries is determined to be 8. In the below-described middle bonus (hereinafter abbreviated as “MB”) gaming state, the internal lottery table for the general gaming state is determined, and the number of lotteries is determined to be 6.

  Next, the internal lottery table of the main control circuit 71 will be described with reference to FIG.

  In the internal lottery table, a lower limit value and an upper limit value of random numbers assigned according to each winning number (that is, a numerical range between the lower limit value and the upper limit value) are defined. The winning number is data for identifying a plurality of numerical ranges defined in the internal lottery table, and is data used when determining an internal winning combination described later.

  In the internal lottery table, it is determined whether or not the random number value extracted from the range of “0 to 65535” and stored in the random value storage area of the RAM 33 belongs to the numerical range of each winning number. The aforementioned number of lotteries indicates the number of times this determination is performed. As a result of the determination for the number of times of lottery, if it is stored in the random value storage area but belongs to any numerical range, the corresponding winning number is determined. The winning number is determined to be 0 if it is stored in the random value storage area but does not belong to any numerical range. In addition, the winning probability of each winning number is calculated by “the difference between the upper limit value and the lower limit value specified for each winning number plus 1 / the number of all random numbers generated (ie, 65536)”. Can do.

  In the internal lottery table for general gaming state shown in FIG. 7, a lower limit value and an upper limit value corresponding to the winning numbers 1 to 8 are defined for each inserted number. Basically, the winning probability of each winning number is different according to the number of inserted sheets. Also, in the internal lottery table for general gaming state, there are those in which overlapping values are defined for a plurality of winning numbers, and when a random value included in the overlapping values is extracted, both of the plurality of winning numbers are determined. It becomes the composition which is done. For example, when the inserted number is “3” and the extracted random number value is in the range of “500 to 599”, the winning number 1 (that is, a cherry to be described later) and the winning number 8 (that is, to be described later) MB) is determined together.

  The general gaming state internal lottery table shown in FIG. 7 is used when the set value is “1”, and is used when the set value is another set value (ie, “6”). Although illustration of the internal lottery table is omitted, basically, the winning probability of the winning numbers 1 to 8 increases as the set value increases.

  Next, the internal winning combination determination table of the main control circuit 71 will be described with reference to FIG.

  In the internal winning combination determination table, an internal winning combination corresponding to the aforementioned winning number is defined. Specifically, according to each of the winning numbers 1 to 8, cherry, bell, watermelon, special small part 3, special small part 2, special small part 1, replay and MB are defined. When the winning number is determined by the internal lottery table described above, the internal winning combination corresponding to the winning number is determined. Therefore, it can be said that the determination of the winning number and the determination of the internal winning combination are equivalent. The internal winning combination is represented by 1-byte data, and each of the 8 bits corresponds to the type of each internal winning combination.

  Next, the symbol combination table of the main control circuit 71 will be described with reference to FIG.

  In the symbol combination table, a symbol combination related to the provision of a privilege, a display combination corresponding to this, and a payout number are defined. The display combination is represented by 1-byte data, and the data structure is the same as that of the internal winning combination described above. The display combination is data for identifying the type of combination of symbols displayed by the symbol display means.

  When the cherry of the left reel 3L is displayed in the middle of the left display window 4L, the display combination is determined to be cherry regardless of the type of symbols displayed in the middle of the remaining display windows 4C and 4R. The number of payouts corresponding to cherry is 15. When three bells of each reel 3L, 3C, 3R are displayed side by side along one effective line, the display combination is determined to be a bell. The number of payouts corresponding to the bell is 10. Further, when three watermelons of each reel 3L, 3C, 3R are displayed side by side along one effective line, the display combination is determined to be watermelon. The number of payouts corresponding to a watermelon is 6.

  When three replays of the bell of the left reel 3L, the replay of the middle reel 3C, and the replay of the right reel 3R are displayed side by side along one effective line, the display combination is determined as the special small combination 3. The number of payouts corresponding to the special small role 3 is 15. Further, when three watermelons of the left reel 3L, replay of the middle reel 3C, and replay of the right reel 3R are displayed side by side along one effective line, the display combination is determined as the special small combination 2. The number of payouts corresponding to special small role 2 is 15. Further, when the blue 7 of the left reel 3L, the replay of the middle reel 3C and the replay of the right reel 3R are displayed side by side along one effective line, the display combination is determined as the special combination 1. The number of payouts corresponding to the special small role 1 is 15.

  When three replays of each reel 3L, 3C, 3R are displayed side by side along one effective line, the display combination is determined to be replay. When replay is determined, replay is performed in the next unit game. That is, the same number of medals as the number of coins to be inserted in the unit game for which replay is determined are automatically inserted in the next unit game without being based on the player's insertion operation. Thereby, the player can perform the next unit game without consuming medals. When three reds 7 of each reel 3L, 3C, 3R are displayed side by side along one effective line, the display combination is determined as MB. When the MB is determined, the operation of the MB is started.

  If the symbol combination displayed on the display windows 4L, 4C, 4R does not correspond to any of the symbol combinations defined in the symbol combination table, the display combination is determined to be lost. Here, the cherry, the bell, the watermelon, the special small role 3, the special small role 2, or the special small role 1 relate to payout of a game medium (for example, a medal). In addition, replay relates to the operation of replay. Furthermore, MB relates to the operation of a gaming state (for example, MB gaming state) that is advantageous to the player.

  Next, the MB operation time table of the main control circuit 71 will be described with reference to FIG.

  The MB operation time table defines data stored in a predetermined area of the RAM 33 when the MB is operated. When the MB operation is started, the MB operating flag in the RAM 33 is turned on, and 200 is stored in the bonus end number counter. When the bonus end number counter is updated to 0, the MB operation ends.

  Next, the configuration of the internal winning combination storing area of the RAM 33 of the main control circuit 71 will be described with reference to FIG.

  When an internal winning combination is determined by the internal winning combination determination table, it is stored (stored) in this internal winning combination storing area. Specifically, bits 0 to 7 correspond to cherry, bell, watermelon, special small role 3, special small role 2, special small role 1, replay, and MB, respectively. The structure of the display combination storage area for storing the display combination determined by the above-described symbol combination table has the same contents as the internal winning combination storage area.

  Next, the structure of the carryover combination storage area of the RAM 33 of the main control circuit 71 will be described with reference to FIG.

  When an internal winning combination (that is, MB) related to the operation of the bonus game is determined by the internal winning combination determination table, data indicating it is stored in this carryover combination storing area. The data stored in the carryover combination storage area is cleared when the bonus game is started. That is, when an internal winning combination related to the operation of the bonus game is determined, the data is stored until the operation of the bonus game is started (so-called “carryover” is called, The stored data is called “carryover”). Then, while data is stored in the carryover combination storage area, the stored data is determined as an internal winning combination regardless of the extracted random number value. In addition, since the carryover combination is determined based on the internal winning combination, it can be said to be a subordinate concept of the internal winning combination.

  Next, the normal time effect table of the sub-control circuit 72 will be described with reference to FIG.

  The normal time effect table is used to determine an effect to be executed when the game is in a general gaming state and there is no carryover combination (that is, no MB is stored in the carryover combination storage area). In the normal time effect table, a plurality of types of effect identifiers are defined, and lottery values assigned to each effect identifier are defined for each type of internal winning combination. The size of the lottery value assigned to each effect identifier differs depending on the type of the internal winning combination. Here, the effect identifier is data for identifying the type of effect. In the normal performance table, “normal”, “paper airplane (red)”, “paper airplane (yellow)”, “paper airplane (green)”, “paper airplane (blue)”, “slot win” ”And“ Slot Loss ”are defined.

  In this normal time effect table, the effect identifier is determined by searching to which lottery value the random number value extracted from the range of “0 to 127” belongs. The lottery value represents the number of random values assigned to each effect identifier among the number of all random values that can be extracted (that is, 128). Therefore, the larger the lottery value, the higher the probability that the effect identifier is determined. Therefore, the winning probability of each effect identifier can be calculated by “lottery value / number of all random numbers to be extracted (ie, 128)”. Here, the search for which lottery value the extracted random value corresponds to is performed by sequentially subtracting the lottery value of each effect identifier from the extracted random value. If a negative value is obtained as a result of the subtraction, an effect identifier corresponding to the lottery value from which the negative value is obtained is determined.

  In the effect table for normal times, the winning probability of each effect identifier is different according to the type of the internal winning combination. Specifically, if the internal winning combination is Cherry, the winning probability of “paper airplane (red)” is high, and if the internal winning combination is Bell, the winning probability of “paper airplane (yellow)” is high. If is lost, the probability of winning “normal” is high. In the present embodiment, basically, the player can guess the type of the internal winning combination determined by the color of the paper airplane displayed on the liquid crystal display unit 5a. Also, in the normal performance table, the winning probability of “slot losing”, which is a specific performance identifier that triggers an update of a stage identification counter (which may be referred to as “stage transition”) described later, It is relatively high when the internal winning combination is cherry.

  Next, with reference to FIG. 14, the internal winning state effect table will be described.

  The internal winning state effect table is used to determine an effect to be executed when there is a carryover combination (that is, when MB is stored in the carryover combination storage area). In the internal winning state effect table, a plurality of types of effect identifiers are defined, and lottery values assigned to the respective effect identifiers are defined. The lottery value assigned to each effect identifier is defined in common for all types of internal winning combinations. In the internal winning state production table, the production identifiers “normal”, “paper airplane (red)”, “paper airplane (yellow)”, “paper airplane (green)”, “ “Paper airplane (blue)”, “slot win” and “slot loss” are defined. In addition, the determination of the effect identifier is performed in the same manner as in the normal effect table.

  In the internal winning state effect table, there is a possibility that “slot win”, which is an effect identifier that could not be determined in the normal effect table, may be determined. In other words, in the present embodiment, an effect based on “slot win” is performed, so that the player can detect that the MB has been carried over. In addition, there is no possibility that “slot losing”, which is a specific effect identifier that triggers the stage transition described later, is determined. Note that “slot win” indicates that an image representing a reel of a slot machine is displayed on the liquid crystal display unit 5a in a pseudo manner, and the same symbol (for example, “7”) is displayed side by side. On the other hand, “slot losing” results in the effect that the same symbol (for example, “7”) is not displayed side by side as a result of the pseudo change and stop of the reel.

  Next, the stage transition table will be described with reference to FIG.

  In the stage transition table, stage data corresponding to the stage identification counter is defined. The stage identification counter is data for identifying the type of stage data. The stage identification counter is also data for identifying a group composed of a plurality of types of music data described later. The stage data is an example of data used to execute an effect. For example, the type of a background image when a character or the like is displayed on the liquid crystal display unit 5a is defined. Specifically, numerical values of “0”, “1”, and “2” are defined as stage identification counters, and stage data “Tokyo”, “Osaka”, and “Fukuoka” are respectively determined according to each. Is stipulated.

  Next, the music data table will be described with reference to FIG.

  In the music data table, a plurality of types (ie, four types) of music data are grouped and defined according to each of the stage identification counters “0” to “2”. Further, in the group corresponding to each stage identification counter, a music counter having a predetermined numerical value (that is, “0” to “3”) is defined according to each music data. That is, the music counter is data for identifying each music data in the group. Specifically, numerical values “0”, “1”, “2”, and “3” are defined as the music counter. If the stage identification counter is “0”, the music data is set according to each numerical value. "Music A", "Music B", "Music C" and "Music D" are defined. Each music data in the group is reproduced in a predetermined order (that is, in ascending order of the music counter, and after “3” returns to “0”). For example, if the stage identification counter is “0”, the music data is reproduced in the order of “music A → music B → music C → music D → music A →...”.

  Next, the control performed by the CPU 31 of the main control circuit 71 will be described with reference to the flowcharts shown in FIGS.

  First, a reset interrupt process performed by the CPU 31 of the main control circuit 71 will be described with reference to FIG. The CPU 31 turns on the power and applies a voltage to the reset terminal to generate a reset interrupt, and sequentially performs the reset interrupt processing stored in the ROM 32 based on the occurrence of the reset interrupt. It is configured.

  When the power is turned on, first, the CPU 31 performs an initialization process (step S1). Next, the CPU 31 determines whether or not the setting change switch is on (step S2). When the CPU 31 determines that the setting change switch is not on, a power recovery process is performed (step S3). Specifically, the register data and the execution address stored in the RAM 33 are restored when the power is shut down, and the processing based on the execution address (that is, the processing executed until the power is shut down) is resumed. Become.

  If the CPU 31 determines in step S2 that the setting change switch is on, it performs a setting change process (step S4). Specifically, one of predetermined numerical values (that is, “1” and “6”) is stored in the set value storage area of the RAM 33 based on the input of the reset switch 20S and the start switch 6S. Next, the CPU 31 transmits a setting change command to the sub control circuit 72 (step S5). The setting change command includes data such as a setting value.

  Next, the CPU 31 clears the designated storage area in the RAM 33 (step S6). In this process, the data stored in the internal winning combination storing area of the RAM 33 is cleared. Next, the CPU 31 performs a medal acceptance / start check process which will be described later with reference to FIG. 18 (step S7). In this process, the insertion number counter and the like are updated based on input checks of the insertion medal sensor 22S and the bet switches 11S, 12S, and 13S, and input of the start switch 6S is checked.

  Next, the CPU 31 extracts a random value and stores it in a random value storage area (step S8). In this process, random number values are extracted by the random number generator 36 and the sampling circuit 37 and stored in the random value storage area of the RAM 33. Next, the CPU 31 performs a gaming state monitoring process (step S9). Specifically, if the MB operating flag is ON, an identifier (flag) indicating the MB gaming state is stored in the RAM 33, and if the MB operating flag is OFF, the identifier indicating the general gaming state is stored in the RAM 33. Is done. Next, the CPU 31 performs an internal lottery process which will be described later with reference to FIG. 19 (step S10). In this process, a determination is made as to which numerical value range specified in the internal lottery table the random value stored in the random value storage area belongs, and an internal winning combination is determined based on the determination result.

  Next, the CPU 31 transmits a start command to the sub control circuit 72 (step S11). The start command includes data such as an internal winning combination and a gaming state. Next, the CPU 31 requests the start of rotation of all reels (step S12). When the start of rotation of all reels is requested, processing for starting rotation of the reels is performed in an interrupt process (see FIG. 23) described later. When the rotation of all the reels 3L, 3C, 3R reaches a constant speed, an identifier indicating that the pressing operation of each stop button 7L, 7C, 7R is effective is stored in the RAM 33, and the pressing operation is validated. Done. Next, the CPU 31 performs a reel stop control process which will be described later with reference to FIG. 20 (step S13). In this process, a process for stopping the rotation of all the reels 3L, 3C, 3R is performed.

  Next, the CPU 31 refers to the symbol combination table and performs a process of determining a display combination or the like based on the symbol combination displayed along the active line (step S14). Specifically, a combination of symbols defined in the symbol combination table and a symbol displayed on the display windows 4L, 4C, 4R (more precisely, a combination of three symbols arranged along the center line 8c) ) Is compared with each other to determine whether or not they match. When they match, the corresponding display combination and the payout number are determined, and the display combination storage area and the payout number counter are updated. When replay is determined, the insertion number counter is copied to the automatic insertion counter. If they do not match, the display combination is lost. In this way, when the rotation of all the reels is stopped by the stop control means, it is determined whether or not a prize is won based on the combination of symbols displayed by the symbol display means, and a privilege is given to the player. Is done.

  Next, the CPU 31 transmits a display command to the sub control circuit 72 (step S15). The display command includes data such as the determined display combination. Next, the CPU 31 performs medal payout processing (step S16). Specifically, the hopper 40 is controlled and the credit counter is updated based on the payout number counter. Next, the CPU 31 updates the bonus end number counter based on the payout number (step S17). Specifically, the CPU 31 subtracts a value corresponding to the payout number from the counter on condition that the bonus end number counter is 1 or more. The bonus end number counter is a counter for counting the total number of medals to be paid out to the player from the start to the end of the MB operation. 200 is stored when the MB is operated, The number of payouts determined in is subtracted.

  Next, the CPU 31 determines whether or not the MB operating flag is on (step S18). When determining that the MB operating flag is on, the CPU 31 performs a bonus end check process which will be described later with reference to FIG. 22 (step S19). In this process, it is determined whether or not the bonus end number counter is 0. If it is determined that the counter is 0, the MB operating flag is cleared. After determining that the MB operating flag is not turned on after step S19 or at step S18, the CPU 31 performs a bonus operation check process described later with reference to FIG. 21 (step S20). In this process, a process for starting the operation of the bonus is performed based on the determination as to whether or not the display combination is MB.

  As described above, the CPU 31 executes steps S6 to S20 as processing in the unit game, and when step S20 ends, the CPU 31 proceeds to step S6 to execute processing in the next unit game.

  Next, the medal acceptance / start check process will be described with reference to FIG.

  First, the CPU 31 determines whether or not it is a charging process (step S51). Specifically, when the inserted medal sensor 22S or the bet switches 11S, 12S, and 13S are on, it is determined that the insertion process is being performed. At this time, if the bet switches 11S, 12S, and 13S are on, the type is specified, and based on the inserted number counter for counting the inserted number and the credit counter for counting the number of credited medals. Then, a value to be added to the insertion number counter for counting the number of insertions is calculated.

  When the CPU 31 determines in step S51 that it is the insertion process, it updates the insertion number counter or the credit counter (step S52). In this process, when addition of the insertion number counter is prohibited, the credit counter is updated instead of the insertion number counter.

  Although not shown, in the medal acceptance / start check process, before step S51, it is determined whether the automatic insertion counter is 0, and when it is determined that the counter is not 0, The process of copying the counter to the inserted number counter is performed, and subsequent addition of the inserted number counter is prohibited. The automatic insertion counter is data for identifying whether or not a combination of symbols related to replay has been displayed in the previous unit game, and for specifying the number of insertions in the previous unit game.

  Next, the CPU 31 stores 1 in the effective line counter (step S53). The valid line counter is data for specifying the number of valid lines. In the present embodiment, 1 is stored in the effective line counter regardless of the value of the insertion number counter. Next, the CPU 31 transmits a medal insertion command to the sub control circuit 72 (step S54). The medal insertion command includes data on the number of inserted coins.

  Next, the CPU 31 determines whether or not the MB operating flag is on (step S55). When determining that the MB operating flag is not on, the CPU 31 determines whether or not the insertion number counter is 3 (step S56). When the CPU 31 determines that the insertion number counter is 3 or when it is determined in step S55 that the MB operating flag is ON, the addition of the insertion number counter is prohibited (step S57).

  When the CPU 31 determines in step S51 that it is not the insertion process after step S57 or when it is determined in step S56 that the insertion number counter is not 3, the CPU 31 determines whether or not the insertion number counter is 1 or more ( Step S58). When the CPU 31 determines that the insertion number counter is not 1 or more, the CPU 31 proceeds to step S51.

  When the CPU 31 determines in step S58 that the inserted number counter is 1 or more, the CPU 31 prohibits addition of the inserted number counter and determines whether the start switch 6S is on (step S59). When the CPU 31 determines that the start switch 6S is not on, the CPU 31 proceeds to step S51. On the other hand, when the CPU 31 determines that the start switch 6S is on, the medal acceptance / start check process ends.

  Next, the internal lottery process will be described with reference to FIG.

  First, the CPU 31 determines the type of the internal lottery table and the number of lotteries based on the gaming state and the internal lottery table determination table (step S91). Next, the CPU 31 determines whether or not the MB identifier is stored in the carryover combination storage area (step S92). When determining that the MB identifier is stored in the carryover combination storage area, the CPU 31 changes the number of lotteries to 7 (step S93). As a result, when a carryover combination exists, the MB is not determined redundantly.

  When determining that the MB identifier is not stored in the carryover combination storage area after step S93 or in step S92, the CPU 31 sets the same value as the number of lotteries as the winning number (step S94). Next, the CPU 31 compares the random number value stored in the random number value storage area with the lower limit value and the upper limit value corresponding to the inserted number of sheets specified in the internal lottery table (step S95). Next, the CPU 31 determines whether or not the random number value is not less than the lower limit value and not more than the upper limit value (step S96).

  When determining that the random number value is not less than the lower limit value and not more than the upper limit value in step S96, the CPU 31 refers to the internal winning combination determination table and determines the internal winning combination based on the winning number (step S97). Next, the CPU 31 determines whether or not the internal winning combination is MB (step S98). When determining that the internal winning combination is MB, the CPU 31 sets data indicating the MB in the carryover combination storing area (step S99). After determining that the internal winning combination is not MB after step S99 or in step S98, the CPU 31 stores the logical sum of the internal winning combination and the carryover combination storing area in the internal winning combination storing area (step S100). For example, if the bell is determined when the MB is carried over, the data in the internal winning combination storing area is “10000010”.

  After determining that the random number value is not less than the lower limit value and not more than the upper limit value after step S100 or in step S96, the CPU 31 subtracts 1 from the number of lotteries (step S101). Next, the CPU 31 determines whether or not the number of lotteries is 0 (step S102). When the CPU 31 determines that the number of lotteries is not 0, the CPU 31 proceeds to step S94. When it is determined that the number of lotteries is 0, the CPU 31 stores the logical sum of the internal winning combination storing area and the carryover winning combination storing area in the internal winning combination storing area (step S103). As a result of this processing, if the data in the internal winning combination storing area is “00000000”, a so-called loss occurs.

  Next, the CPU 31 determines whether or not it is in the MB gaming state (step S104). When the CPU 31 determines that it is not in the MB gaming state, it ends the internal lottery process. When determining that the game state is the MB gaming state, the CPU 31 turns on bits 0 to 5 of the internal winning combination storing area (step S105). That is, in the MB gaming state, regardless of the type of the determined winning number (that is, regardless of the extracted random value), the internal winning combination storing area has cherry, bell, watermelon, special small combination 3, special small combination. 2 and special small role 1 flags are stored. In the MB gaming state, it is basically possible to display a combination of symbols related to cherry, special small role 3, special small role 2, and special small role 1 on an effective line. When this process ends, the internal lottery process ends.

  Next, the reel stop control process will be described with reference to FIG.

  First, the CPU 31 determines whether or not a valid stop switch is turned on (step S121). When determining that the effective stop switch is not turned on, the CPU 31 repeats the process of step S121. When so-called automatic stop is performed, it may be determined whether or not a predetermined time (for example, 30 seconds) has elapsed since the start switch 6S was turned on.

  When determining that the valid stop switch is turned on in step S121, the CPU 31 specifies the type of the stop button and invalidates the corresponding stop switch (step S122). That is, an identifier indicating that the pressing operation of the corresponding stop button is invalid is stored in the RAM 33.

  Next, the CPU 31 sets 5 as the number of checks (step S123). Next, the CPU 31 determines whether or not it is in the MB gaming state (step S124). When determining that the game state is the MB gaming state, the CPU 31 determines whether or not the left stop switch is turned on (step S125). When determining that the left stop switch is on, the CPU 31 changes the number of checks to 2 (step S126).

  After step S126, when CPU 31 determines that the game is not in the MB gaming state in step S124 or determines that the left stop switch is not turned on in step S125, CPU 31 determines the range of the number of checks from the symbol position corresponding to the symbol counter. The process of searching for the symbol position with the highest priority is performed (step S127). For example, whether there is a symbol that satisfies the internal symbol combination (that is, data stored in the internal symbol combination storage area) in each symbol within the range of the number of checks from the symbol position corresponding to the symbol counter Is searched. At this time, priorities (for example, replay as priority 1, MB as priority 2, MB as priority 3, etc.) defined in advance according to the combination type (or internal winning combination) related to the granting of a privilege The symbol position with the highest priority is determined on the basis of cherry, special pocket 3, special pocket 2, and special pocket 1, and bell 4 and watermelon as priority 4. In addition, when there are a plurality of symbol positions having the highest priority, a predetermined priority order (for example, the number of sliding pieces “0” → “1” → “2” → “3” from the number of sliding pieces that can be determined). → "4") to decide either.

  Here, the number of sliding pieces is the amount of rotation of the reel from when the stop operation is detected by the stop switch 7S until the rotation of the corresponding reel stops. In other words, the number of symbols passing through the middle of the corresponding display window in the period from when the stop operation is detected by the stop switch 7S until the rotation of the corresponding reel stops. This is grasped by the value of the symbol counter updated after the stop operation is detected by the stop switch 7S. In the gaming machine 1 of the present embodiment, basically, after the signal is output by the stop switch 7S, the rotation of the reels 3L, 3C, 3R is controlled within 190 msec, and the numerical range “0” to One of “4” is determined as the number of sliding symbols (that is, as described above, the number of checks is determined to be “5”, and the symbol position with the highest priority within this range is searched) . For example, when a pressing operation on the stop button is detected, the symbol position corresponding to the symbol counter of the corresponding reel (hereinafter referred to as “stop start position”) is “0”, and the determined slip If the number of frames is “4”, the rotation of the corresponding reel can be stopped so that the symbol at the symbol position “4” is displayed in the middle of the corresponding display window. In this manner, the reel rotation stop control that allows the symbols within the range of the number of sliding pieces from the stop start position to be displayed on the center line 8c is referred to as so-called “retraction”. In addition, the symbol position where the number of sliding pieces is drawn from the stop start position and stopped is referred to as a “stop control position”.

  In the MB gaming state, 75 msec after a signal is output by the stop switch 7S for at least one of the three reels 3L, 3C, 3R (only the left reel 3L is applied in this embodiment). Within the numerical range “0” to “1” is determined as the number of sliding frames (that is, the number of checks is determined to be “2” as described above). The symbol position with the highest priority within this range is searched). As for the other reels (in this embodiment, the middle reel 3C and the right reel 3R are applied) other than the reel whose maximum number of sliding pieces is defined as “1”, the numerical range is the same as in the general gaming state. Any one of “0” to “4” is determined as the so-called number of sliding pieces.

  As a result, in the MB gaming state, the number of symbols that can be pulled in with respect to the left reel 3L is reduced in comparison with the general gaming state, so that the player is required to have a higher skill regarding the stop operation. However, in the MB gaming state, regardless of the timing of the stop operation, basically, a combination of symbols related to cherry, special small role 3, special small role 2, and special small role 1 is displayed on the center line 8c. This is a gaming state that is advantageous to the player.

  Next, the CPU 31 determines the number of sliding symbols based on the search result (step S128). That is, based on the symbol start position, the determined symbol position movement (in other words, the difference between the stop start position and the determined symbol position) is determined as the number of sliding symbols. Next, the CPU 31 shifts to a stop control position waiting (step S129). For example, if the determined number of sliding pieces is “2” and the stop start position is “20”, the stop control position is determined to be “1”. When the stop control position is determined, a process for stopping the rotation of the corresponding reel is performed based on the stop control position in an interrupt process (see FIG. 23) described later. It should be noted that the number of sliding pieces and the stop control position are in an equivalent relationship because when one is determined, the other is also determined.

  Next, the CPU 31 transmits a reel stop command to the sub control circuit 72 (step S130). The reel stop command includes data such as the type of the stopped reel. Next, the CPU 31 determines whether or not there is a valid stop switch (step S131). If the CPU 31 determines that there is a valid stop switch, it proceeds to step S121. Further, when the CPU 31 determines that there is no effective stop switch, the reel stop control process is ended.

  Next, the bonus operation check process will be described with reference to FIG.

  First, the CPU 31 determines whether or not the display combination is MB (step S141). When the CPU 31 determines that the display combination is not MB, it ends the bonus operation check process. When determining that the display combination is MB, the CPU 31 performs MB operation processing based on the MB operation table (step S142). Next, the CPU 31 clears the carryover combination storage area (step S143). Next, the CPU 31 transmits a bonus start command to the sub-control circuit 72 (step S144). The bonus start command includes data on which the bonus has started. When this process ends, the bonus operation check process ends.

  Next, the bonus end check process will be described with reference to FIG.

  First, the CPU 31 determines whether or not the bonus end number counter is 0 (step S151). When determining that the bonus end number counter is not 0, the CPU 31 ends the bonus end check process. When determining that the bonus end number counter is 0, the CPU 31 performs MB end processing (step S152). Specifically, the MB operating flag and the bonus end number counter are cleared. Next, the CPU 31 transmits a bonus end command to the sub-control circuit 72 (step S153). The bonus end command includes data for which the bonus has ended. When this process ends, the bonus end check process ends.

  Next, with reference to FIG. 23, an interrupt process with a cycle of 1.1173 ms, which is performed under the control of the CPU 31 of the main control circuit 71, will be described.

  First, the CPU 31 saves the register (step S161). Next, the CPU 31 performs input port check processing (step S162). Specifically, the CPU 31 checks the input of signals from each switch.

  Next, the CPU 31 performs a reel control process (step S163). Specifically, if a reel rotation start request is made, the reels 3L, 3C, 3R start to rotate and rotate at a constant speed. If the stop control position is determined, the rotation is decelerated and stopped after the symbol counter of the reel is updated to the same value as the stop control position. For example, if the symbol counter is “0” and the stop control position is “4”, the reel rotation is stopped when the symbol counter is updated to “4”.

  Next, the CPU 31 performs a lamp / 7SEG driving process (step S164). Specifically, the CPU 31 performs processing such as lighting of the bet lamps 9a, 9b, and 9c based on the insertion number counter and displaying the number of payouts on the information display unit 18. Next, the CPU 31 restores the register (step S165). When this process ends, the interrupt process with a cycle of 1.1173 ms ends.

  Next, the control operation of the sub control circuit 72 will be described with reference to the flowcharts shown in FIGS.

  First, a reset interrupt process performed by the sub control circuit 72 will be described with reference to FIG. The image control microcomputer 81 of the sub control circuit 72 generates a reset interrupt when the power is turned on and a voltage is applied to the reset terminal, and the reset stored in the program ROM 83 based on the occurrence of the interrupt. The interrupt processing is performed sequentially.

  When power is turned on to the gaming machine, first, the image control microcomputer 81 performs an initialization process (step S171). Next, the image control microcomputer 81 determines a stage identification counter by lottery (step S172). In this process, for example, lottery is performed based on a random number value extracted from the range of “0 to 127”, and the winning probabilities of the stage identification counters “0”, “1”, and “2” are substantially equal (for example, The winning probability of “0” and “1” is set to “43/128”, the winning probability of “2” is set to “42/128”, etc.). You may try to bias the chance of winning). In this way, when the game machine is powered on, it is difficult for the player to predict which type will be determined by determining which one of the stage data set in advance by lottery. It is trying to become.

  Next, the image control microcomputer 81 refers to the stage transition table and sets stage data based on the determined stage identification counter (step S173). Next, the image control microcomputer 81 refers to the music data table and sets music data corresponding to the music counter 0 based on the determined stage identification counter (step S174). In this way, when the gaming machine is turned on, among the music data in the group corresponding to the determined stage data type, predetermined music data (that is, music data with the smallest music counter value). ) Is determined, and the music data is reproduced in a predetermined order starting from the music data. In the present embodiment, when the reproduction of one music data (for example, music A) is completed, for example, the whole music is reproduced from the beginning to the end, and is defined in the following order. Moving to music data (for example, music B), the music data is played back.

  Next, the image control microcomputer 81 determines whether or not a command has been received (step S175). When the image control microcomputer 81 determines that the command transmitted from the main control circuit 71 has been received, the image control microcomputer 81 performs a reception process according to the command type (step S176). Specifically, the image control microcomputer 81 performs setting change command reception processing which will be described later with reference to FIG. 25 according to the type of command transmitted from the main control circuit 71, and later with reference to FIG. The medal insertion command reception process described later, the start command reception process described later with reference to FIG. 27, or the reel stop command reception process described later with reference to FIG.

  When it is determined that the command transmitted from the main control circuit 71 is not received after step S176 or at step S175, the image control microcomputer 81 makes an image effect request (step S177). Specifically, the image control microcomputer 81 determines the image control IC 86 based on the effect identifier (more strictly, the effect data based on the effect identifier) and the stage data determined in the effect process according to the aforementioned command. The display of the image by the liquid crystal display device 5 is requested. The image control IC 86 displays an image based on the image effect request on the liquid crystal display device 5.

  Next, the image control microcomputer 81 makes a lamp effect request (step S178). Specifically, the image control microcomputer 81 requests the sound / lamp control circuit 72b to output the LED 101 and the like based on the effect identifier and stage data determined in the effect process according to the above-described command. The sound / lamp control microcomputer 91 uses the LED 101 and the lamp 102 to output a lighting pattern based on the lamp effect request.

  Next, the image control microcomputer 81 makes a sound effect request (step S179). Specifically, the image control microcomputer 81 requests the sound / lamp control circuit 72b to output the speakers 21L and 21R based on the music data determined in the rendering process according to the command. The sound / lamp control microcomputer 91 executes output of sound effects, BGM, and the like based on the sound effect request by the speakers 21L and 21R. When this process ends, the process moves to step S175.

  Next, with reference to FIG. 25, processing for receiving a setting change command will be described.

  First, the image control microcomputer 81 clears various data (step S191). Specifically, the game state and the like are cleared. Next, the image control microcomputer 81 determines a stage identification counter by lottery (step S192). Next, the image control microcomputer 81 refers to the stage transition table and sets stage data based on the determined stage identification counter (step S193). Next, the image control microcomputer 81 refers to the music data table and sets music data corresponding to the music counter 0 based on the determined stage identification counter (step S194). Note that the processing in steps S192 to S194 is performed in the same manner as the processing in steps S172 to S174 in FIG. Next, the image control microcomputer 81 stores the set value (step S195). When this process ends, the setting change command reception process ends.

  Next, with reference to FIG. 26, a medal insertion command reception process will be described.

  First, the image control microcomputer 81 updates various data (step S201). Specifically, the number of inserted sheets is updated. Next, the image control microcomputer 81 determines whether or not the stage transition flag is on (step S202). The stage shift flag is data for identifying whether or not stage data is transferred. When the image control microcomputer 81 determines that the stage transition flag is not on, the medal insertion command reception process is terminated.

  If the image control microcomputer 81 determines in step S202 that the stage transition flag is ON, the stage identification counter is incremented by “1”, and the stage data is set based on the stage transition table (step S203). As a result, stage transition is performed. When “1” is added to the stage identification counter and the stage identification counter becomes “3”, the stage identification counter returns to “0”.

  Next, the image control microcomputer 81 searches for a music counter saved in association with the current stage identification counter (step S204). Next, the image control microcomputer 81 acquires the saved music counter and adds 1 (step S205). When “1” is added to the music counter and the music counter becomes “4”, the value returns to “0”. Next, the image control microcomputer 81 determines and sets music data based on the stage identification counter and the music counter (step S206). In this way, for example, with respect to the stage data updated this time (for example, stage data “Tokyo”), the music data (for example, music A) reproduced at the time of the previous update is specified, and the music data ( For example, each music data is reproduced in a predetermined order from music B). Next, the image control microcomputer 81 turns off the stage transition flag (step S207). When this process ends, the medal insertion command reception process ends.

  Next, the start command reception process will be described with reference to FIG.

  First, the image control microcomputer 81 updates various data (step S211). Specifically, the internal winning combination is updated. Next, the image control microcomputer 81 extracts a random number value (step S212). Next, the image control microcomputer 81 refers to the gaming state identifier stored in the work RAM 84 and determines whether or not the MB gaming state is set (step S213). When the image control microcomputer 81 determines that the state is the MB gaming state, the image control microcomputer 81 determines an effect identifier based on the MB effect table (step S214). As will be described in detail later, in this process, an effect identifier corresponding to either “music game” or “history” provided as an effect for MB is determined.

  If the image control microcomputer 81 determines in step S213 that it is not in the MB gaming state, it performs an effect lottery process which will be described later with reference to FIG. 28 (step S215). In this process, determination of an effect identifier according to the presence / absence of a carryover combination, determination of whether or not to turn on the stage transition flag, and the like are performed. Next, after step S215 or after step S214, the image control microcomputer 81 sets effect data based on the effect identifier (step S216). When this process ends, the start command reception process ends.

  Next, the effect lottery process will be described with reference to FIG.

  First, the image control microcomputer 81 determines whether an MB is included in the internal winning combination (step S221). When determining that the internal winning combination includes MB, the image control microcomputer 81 determines an effect identifier based on the internal winning state effect table (step S222). When the image control microcomputer 81 determines in step S221 that the MB is not included in the internal winning combination, the image control microcomputer 81 determines an effect identifier based on the normal effect table (step S223).

  Next, the image control microcomputer 81 determines whether or not the effect identifier is “slot loss” (step S224). When determining that the effect identifier is “slot losing”, the image control microcomputer 81 determines whether or not the stage transition check counter is 0 (step S225). The stage transition check counter counts the number of unit games required from the update of the stage identification counter to the update of the next stage identification counter (that is, until the transition between the stage data is performed). It is data of.

  If the image control microcomputer 81 determines in step S225 that the stage transition check counter is 0, the image control microcomputer 81 turns on the stage transition flag (step S226). Thus, on condition that the unit game has been performed a predetermined number of times (that is, 30 times) after the stage transition has been performed and a specific performance (that is, “slot loss”) has been determined. , So that the stage transition takes place. This prevents the next stage transition from being performed immediately after the stage transition is performed (that is, in the next unit game). Next, the image control microcomputer 81 saves the music counter in association with the stage identification counter (step S227). Next, the image control microcomputer 81 stores 30 in the stage transition check counter (step S228).

  Here, the following can be adopted as an example of a specific method for associating the music counter with the stage identification counter in step S227. First, each of the music counter and the stage identification counter is represented by 1-byte data. As a result, for example, if the stage identification counter is “0”, it becomes “00000000”, and if the music counter is “2”, it becomes “00000010”. Next, the lower 4 bits of the data “00000010” representing the music counter “2” are shifted to the upper 4 bits. As a result, the data becomes “00100000”. Next, the logical sum of the data “00100000” representing the music counter after the shift and the data “00000000” representing the stage identification counter is calculated. As a result, the data becomes “00100000”. That is, in the 1-byte data, the upper 4 bits represent the music counter, and the lower 4 bits represent the stage identification counter. By storing the data in the work RAM 84, the two bytes are associated and stored. Become. This data is stored cumulatively in the RAM 33 each time the stage is moved (in this case, for example, new data is stored up to a predetermined number (such as 10) of data). You may use a method of sequentially truncating old data every time). In the process of searching for the music counter associated with the updated stage identification counter in the above-described step S204, for example, the search is sequentially performed from the latest data among the data stored cumulatively in the work RAM 84. I am doing so.

  When the image control microcomputer 81 determines in step S225 that the stage transition check counter is not 0, the image control microcomputer 81 changes the effect identifier to “normal” (step S229). Next, after step S229, after step S222, the image control microcomputer 81 decrements the stage transition check counter by 1 when it is determined in step S224 that the effect identifier is not “slot losing” or after step S228. (Step S230). In this process, when the stage transition check counter is 1 or more, “1” is subtracted from the counter. When this process ends, the effect lottery process ends.

  As described above, in the present embodiment, each piece of music data in the group corresponding to the stage identification counter is reproduced in a predetermined order, and the stage identification counter is reproduced when the stage identification counter is updated. The stored music data type is stored in association with each other. Then, when the stage identification counter is updated, the type of music data stored in association with the stage identification counter for which the update has been performed is acquired, and based on the type of the acquired music data, Each music data is reproduced in a predetermined order. That is, when the group type of music data to be played is updated, it is possible to specify the type of music data that has been played up to the previous time in the update destination group. Playback can be started from the music data defined in the order. Therefore, when the group type is updated, it is possible to avoid the reproduction of the same music data as the type of music data that was previously played in the update destination group. Various types of music data can be reproduced evenly, and it is possible to prevent the reproduction of music from being biased.

  In the present embodiment, when the power is turned on, the numerical value stored in the stage identification counter is determined by lottery, and the numerical value determined by the lottery is stored in the stage identification counter. Therefore, it is possible to make it difficult for the player to predict the type of stage data when the gaming machine is powered on. As a result, it is possible to prevent the player from predicting whether or not a change in the set value that is generally required to cut off and turn on the power has been performed, thereby providing a fair game. It becomes possible.

  Here, in the currently mainstream gaming machine, when changing the set value, it is necessary to turn off and on the gaming machine. Here, when the power supply of the gaming machine is cut off, the address of the process being executed at the time of turning off is stored by the storage means having a backup function. When the power of the gaming machine is turned on, if the set value is not changed, the address is restored, and the process executed at the time of interruption is resumed. On the other hand, when the set value is changed, the execution address stored in the storage means is initialized, and the process is started from the head address.

  With such a configuration, for example, at the time of opening a game hall, immediately after turning on the power, the gaming machine in which the setting value has been changed from the type of effect (eg, stage data) executed on the liquid crystal display device or the like. There is a possibility that the player can determine whether or not there is. For example, if an effect based on initial stage data (for example, “Tokyo” corresponding to “0”) is performed at the time of opening of a game hall, the gaming machine in which the setting value has been changed If the performance is based on stage data different from the initial stage data (for example, “Fukuoka” corresponding to “2”), the game machine changes the setting value. It turns out that it is an unidentified gaming machine. Furthermore, when a player can know a gaming machine with a high setting value on the previous day, the same effect as the type of effect performed at the time of closing in the gaming machine is the next day. If it is performed even when the store is opened, there is a problem that the player can perceive that a high set value is set in this gaming machine and the game is not fair. Therefore, in the present embodiment, when the power is turned on, the numerical value to be stored in the stage identification counter is determined by lottery, so that the above problem can be prevented.

  When the stage identification counter is determined by lottery when the power is turned on, predetermined music data (that is, music counter “0”) among the music data in the group corresponding to the stage identification counter is determined. "Music data") is determined, and the music data is reproduced in a predetermined order starting from the music data. Therefore, when the power is turned on, the music data desired by the developer among the music data in the group can be reproduced first.

  In the present embodiment, the next stage transition is performed on the condition that the number of unit games after the stage transition has reached a predetermined number (that is, 30). That is, it is possible to prevent the next stage transition from being performed until the number of unit games since the previous stage transition has reached a predetermined number of times. It becomes possible to prevent it from being broken. Therefore, it is possible to prevent the music data from being migrated to other stage data without being sufficiently reproduced in the stage data of the migration destination, which is suitable for reproducing a plurality of types of music data evenly. .

  Next, with reference to FIG. 29, processing at the time of reel stop command reception will be described.

  First, the image control microcomputer 81 determines whether the MB is operating (step S241). When determining that the MB is operating, the image control microcomputer 81 determines whether or not the music game is described later (step S242). When determining that the game is a music game, the image control microcomputer 81 determines whether it is within an allowable range (details will be described later) (step S243). Specifically, when a later-described marker displayed on the liquid crystal display unit 5a in a music game performed in the MB gaming state is within an allowable range, the stop buttons 7L, 7C, and 7R corresponding to the marker are pressed. It is determined whether or not.

  When the image control microcomputer 81 determines that the value is within the allowable range in step S243, the value “1” or “2” is added to the point counter of the work RAM 84 (step S244). The point counter is operated by pressing the stop buttons 7L, 7C, and 7R corresponding to the marker when a later-described marker position displayed on the liquid crystal display unit 5a is within an allowable range in a music game performed during the MB operation. This is data for counting a numerical value (ie, “1” or “2”) that is added according to the situation. Note that when the MB starts (that is, when a bonus start command is received), the initial value of the point counter is “0”, and the process of step S244 is performed until the MB ends. Every time a value of “1” or “2” is cumulatively added to the point counter.

  Next, after step S244, the image control microcomputer 81 determines in step S241 that the MB is not operating, determines in step S242 that it is not a music game, or determines in step S243 that it is not within the allowable range. Sometimes, the effect data is determined based on the stop control position or the like (step S245). When this process ends, the reel stop command reception process ends.

  Next, effects in the MB gaming state will be described with reference to FIGS. FIG. 30 is a display example of an image displayed on the liquid crystal display unit 5a when the MB gaming state is started (that is, in a unit game in which MB is determined as a display combination). FIG. 31 is a display example of an image displayed on the liquid crystal display unit 5a when the first unit game is performed in the MB gaming state. 32 and 33 are display examples of images displayed on the liquid crystal display unit 5a when a music game is played in the MB gaming state.

  As shown in FIG. 30, when the red 7 of each reel 3L, 3C, 3R is displayed side by side along the center line 8c and the operation of the MB is determined, the display windows 4L, 4C in the effect display area 23 are displayed. , 4R, the selection item 201 and the selection item 202 are displayed, and the first selection item 201 is lit in a predetermined color. The selection item 201 displays “music game”, and the selection item 202 displays “history”.

  The “music game” will be described in detail later, but a plurality of oval markers arranged in a line on the right side of the effect display area 23 and displayed in a downward direction are also displayed on the lower right side of the effect display area 23. It is determined whether or not the stop button is pressed by the player at the timing of overlapping with the horizontally long rectangular bar, and an effect is produced in which points corresponding to the result are cumulatively added. That is, the higher the point, the more the player can press the stop button at an appropriate timing, and when the point exceeds a predetermined value, a rare image with a low appearance frequency is displayed. It is possible to improve the interest of the game in the MB game state by displaying or competing the points among players. On the other hand, the “history” is an image related to a music band playing a plurality of types of music provided as music data in the gaming machine 1 instead of the above-described music game (for example, the band history). Members, concerts, band history, lyrics, etc.) are displayed.

  The lighting of the selection item is alternately changed every predetermined time (for example, every 10 seconds). That is, after one of the selection item 201 and the selection item 202 is lit for a predetermined time, the lighting is shifted to the other. Then, when any one of the selection item 201 and the selection item 202 is lit, a pressing operation on any one of the bet buttons 11, 12, 13 by the bet switches 11S, 12S, 13S (that is, an effect by the player) When the determination operation is detected, an effect shown in the selection item that is lit at that time is determined. In other words, when the selection item 201 is lit, when a pressing operation is performed on any of the bet buttons 11, 12, and 13, the “music game” is determined as the MB effect. On the other hand, when the selection item 202 is lit, when a pressing operation is performed on any of the bet buttons 11, 12, and 13, “history” is determined as an effect for MB.

  As described above, in this embodiment, when the operation of the MB is started, by performing a pressing operation on the bet button, two kinds of effects of “music game” and “history” performed during the operation are performed. Since any one of them can be selected by the player, an effect can be selected according to the player's preference, and the interest of the game can be improved. In other words, since it is possible to select whether or not to play a music game, it is possible to avoid the music game when, for example, it is desired to concentrate on the target, and to the player's intention It is possible to provide a production along the way.

  FIG. 31 shows the case where the reels 3L, 3C, 3R are rotated and stopped after the music game is determined as the effect for MB in the display example shown in FIG. 30 (that is, 1 in the MB gaming state). A display example of an image displayed on the liquid crystal display unit 5a when the unit game of the first time is performed) is shown. The selection item 203 and the selection item 204 are displayed below the display windows 4L, 4C, and 4R in the effect display area 23, and the top selection item 203 is lit in a predetermined color. The selection item 203 displays “Music 1”, and the selection item 204 displays “Music 2”.

  The lighting of the selection item and the determination of the effect are performed in the same manner as described in FIG. That is, lighting of one of the selection item 203 and the selection item 204 is changed to the other every predetermined time (for example, every 10 seconds). Then, when any one of the selection item 203 and the selection item 204 is lit, when the pressing operation for any of the bet buttons 11, 12, 13 is detected by the bet switches 11S, 12S, 13S, An effect shown in the selection item that is lit at that time is determined. That is, when the selection item 203 is lit, when a pressing operation is performed on any one of the bet buttons 11, 12, and 13, “music 1” is determined as music data to be reproduced in the music game. On the other hand, when the selection item 204 is lit, when a pressing operation is performed on any of the bet buttons 11, 12, and 13, “music 2” is determined.

  Thus, in this embodiment, when a music game is determined as an effect for MB, the player selects the type of music data to be played in the music game by performing a pressing operation on the bet button. Therefore, music data can be selected according to the player's preference, and the interest of the game can be improved.

  The type of music data that can be selected is added each time a music game is played while the MB is operating. That is, a plurality of types of music data to be played back in the music game are provided in advance, but one type of music data can be played back as long as the MB is operated and the music game is played. It is configured to be added one by one (that is, additionally displayed as a selection item on the liquid crystal display unit 5a). For example, when the first MB operation is performed, only one of “music 1” and “music 2” can be selected. When the second MB operation is performed, “music 1” and “music 2” are performed. In addition to “music 2”, “music 3” is added. Furthermore, when the third MB operation is performed, “music 4” is added in addition to “music 1”, “music 2”, and “music 3”. In this way, the number of times that the MB is activated increases, and the number of types of music data that can be selected increases each time a music game is performed. Therefore, the player's interest in the music game can be maintained.

  Further, the selection item 201 and the selection item 202 in FIG. 30 and the selection item 203 and the selection item 204 in FIG. 31 are changed from one selection item to the other selection item when a predetermined time elapses. However, in the present embodiment, in addition to this, when a pressing operation on the selection button in the operation unit 17 (that is, an effect selection operation by the player) is performed, the selection item from one selection item to the other selection item. The navel selection is shifted. For example, when the selection item 201 is lit, when the pressing operation on the selection button of the operation unit 17 is performed, the lighting shifts to the selection item 202 even if a predetermined time has not elapsed. An effect shown in the selection item can be determined. In addition, as an effect determining operation by the player, a pressing operation on the bet buttons 11, 12, and 13 is applied, and when this is performed, the effect indicated by the selection item that is lit is determined. However, in the present embodiment, in addition to this, the effect is determined by pressing the determination button on the operation unit 17. As described above, since it is possible to switch the selection items that can be determined by the player's operation, it is possible to quickly determine the effect for the MB, and as a result, the effect for the MB starts early. It is also possible to do.

  Next, with reference to FIGS. 32 and 33, an image displayed in the effect display area 23 in the music game and a player's stop operation in the music game will be described.

  Here, in the music game, in the area on the right side of the effect display area 23, a plurality of elliptical markers 211 to 214 arranged in a line (that is, the right marker 211, the left marker 212, the middle marker 213, and the plain marker 214), An image including a horizontally long rectangular bar 215 and a point display unit 216 is displayed. By continuously displaying such images, a moving image showing the movement of the markers arranged in a line in the direction of the arrows in FIGS. 32 and 33 is displayed in the effect display area 23. The markers 211 to 214 are provided corresponding to the stop buttons 7L, 7C, and 7R. Specifically, the right marker 211 corresponds to the right stop button 7R. The left marker 212 corresponds to the left stop button 7L. The middle marker 213 corresponds to the middle stop button 7C. The solid color marker 214 corresponds to all the stop buttons 7L, 7C, and 7R.

  In a music game, when a certain marker 211-214 overlaps the bar 215 (the state of this marker is hereinafter referred to as “tolerable range”), an operation of pressing a stop button corresponding to the marker is performed. If so, a predetermined value is added to the point counter. Specifically, when the pressing operation for the right stop button 7R is performed when the right marker 211 is within the allowable range, and the pressing operation for the left stop button 7L is performed when the left marker 212 is within the allowable range. If the pressing operation is performed on the middle stop button 7C when the middle marker 213 is within the allowable range, “2” is added to the point counter. In addition, when a pressing operation is performed on any of the stop buttons 7L, 7C, and 7R when the plain marker 214 is within the allowable range, “1” is added to the point counter. In addition, when an image indicating that a certain marker 211 to 214 does not overlap the bar 215 (this marker state is hereinafter referred to as “outside allowable range”) is displayed, the pressing operation to the stop button corresponding to the marker is performed. If so, the point counter value is not added. The numerical value cumulatively added to the point counter is displayed on the point display unit 216.

  FIG. 32 is a display example of an image displayed in the effect display area 23 when the marker state is outside the allowable range in the music game. In this display example, an image indicating that none of the markers 211 to 214 overlaps the bar 215 (that is, any marker is out of the allowable range) is displayed. If the player performs a stop operation while such an image is displayed, no value is added to the point counter. FIG. 33 is a display example of an image displayed in the effect display area 23 when the marker state is within the allowable range in the music game. In this display example, the right marker 211 overlaps the bar 215 (that is, the state of the right marker 211 is within the allowable range) and an enlarged image is displayed. When the player performs a pressing operation on the right stop button 7R while such an image is displayed, “2” is added to the point counter.

  As described above, in the present embodiment, when the markers 211 to 214 are within the allowable range, an image in which the markers 211 to 214 are enlarged as compared with the case outside the allowable range is displayed. Thereby, the player can grasp the timing when the markers 211 to 214 are within the allowable range more clearly and can perform the pressing operation on the stop buttons 7L, 7C, and 7R. When the music game is started, the reproduction volume of the music data in the unit game is maximized at least three times. The time when the reproduction volume is maximized is substantially the same as the time when the markers 211 to 213 are within the allowable range.

  Therefore, in the music game, the player performs a pressing operation on the stop buttons 7L, 7C, and 7R corresponding to the markers 211 to 213 at a timing when the markers 211 to 213 are within the allowable range and the reproduction volume is close to the maximum. As a result, a predetermined value is added to the point counter. By doing in this way, in a music game, the player can perform a stop operation at a timing according to the music to be output, and can enjoy a rhythmic stop operation.

  Here, in the present embodiment, the maximum value of the number of sliding symbols is X (X is a natural number, and in this embodiment, “1” only for the left reel 3L in the MB gaming state, “4” for the others). Then, the symbols constituting the symbol combinations relating to the cherry, special small role 3, special small role 2, and special small role 1 which are combinations of symbols related to the payout of medals are the circumferences of the reels 3L, 3C, 3R. At intervals where X + 1 other symbols are not consecutive on the surface (for example, if the symbol is placed on the left reel 3L, other symbols placed between the cherry, bell, watermelon and blue 7 (ie, red 7, If the number of BARs and blanks is 0 or more and X or less and the symbols are arranged on the middle reel 3C and the right reel 3R, other symbols arranged between replays (that is, other than replay) The number of symbols is between 0 and X So as to) is disposed. The type of symbol combination (or the type of internal winning combination) relating to each of cherry, special small role 3, special small role 2 and special small role 1 is the type of combination of symbols relating to bell and watermelon ( Alternatively, the priority order of the pull-in is higher than the internal winning combination). Therefore, in the MB gaming state, medals are paid out regardless of the timing of performing the stop operation (note that it may be excluded at the time of automatic stop). In other words, in the MB gaming state, the number of medals to be paid out is relatively larger than that of the bell and the watermelon, and any one of cherry, special small role 3, special small role 2, and special small role 1 is always determined as a display role. Will come to be. Accordingly, in the music game, even if the player concentrates the nerve on the pressing operation of the stop buttons 7L, 7C, and 7R corresponding to the markers 211 to 213, any medal can be paid out. It is possible to improve the interest of the game.

  Although the present embodiment has been described above, the present invention is not limited to this.

  Note that the symbol display means, start operation detection means, internal winning combination determination means, symbol variation means, stop operation detection means, stop control means, music data storage means, identification information storage means, music data reproduction, which constitute the gaming machine The specific configuration of the means, the identification information updating means, the reproduction music data storage means, the music data acquisition means, the identification information determination means, the unit game counting means, etc. is not limited to the above-described elements of the present embodiment and can be arbitrarily changed. It is.

  In the present embodiment, when the identification information is updated, the identification information is updated on the condition that the number of unit games is a predetermined number (that is, 30). The number of unit games is not limited and can be arbitrarily changed. For example, even when the number of unit games is set to 10, a plurality of types of music data in the group can be reproduced evenly. It is preferable that the identification information is not continuously updated.

  In this embodiment, “slot losing” is provided as an effect identifier for updating the identification information in a plurality of kinds of effect identifiers. However, the present invention is not limited to this, and the type of the effect identifier for updating the identification information is arbitrary. It can be changed. For example, even when the identification information is updated using other types of performance identifiers, it is possible to reproduce a plurality of types of music data in the group evenly.

  Also, the apparatus configuration shown in FIGS. 1 and 2, the circuit configuration shown in FIGS. 3 and 4 and its peripheral devices, and the table configurations shown in FIGS. 5 to 10 and 13 to 16 applied in this embodiment. The configuration of the RAM storage area shown in FIGS. 11 and 12 and the configuration of the flowcharts shown in FIGS. 17 to 29 can be arbitrarily changed or modified without departing from the spirit of the present invention.

  In addition to the pachislot machine as in the present embodiment, the present invention can be applied to gaming machines such as slot machines and video slots. Furthermore, a game can be executed by applying the present invention to a game program in which the above-described operation in the slot machine is simulated for a home game machine. In that case, a CD-ROM, FD (flexible disk), or any other recording medium can be used as a recording medium for recording the game program.

  The effects described in the present embodiment are merely a list of the most preferable effects resulting from the present invention, and the effects of the present invention are not limited to those described in the present embodiment. .

1 is a perspective view showing an overview of a gaming machine 1. It is a figure which shows the symbol arranged on reel 3L, 3C, 3R. 2 is a block diagram showing a configuration of an electric circuit of the gaming machine 1. FIG. 2 is a block diagram showing a configuration of a sub control circuit of the gaming machine 1; FIG. It is a block diagram which shows the symbol arrangement | positioning table of the gaming machine. It is a figure which shows the internal lottery table determination table of the gaming machine 1. It is a figure which shows the internal lottery table of the gaming machine 1. It is a figure which shows the internal winning combination determination table of the gaming machine. It is a figure which shows the symbol combination table of the gaming machine 1. It is a figure which shows the table at the time of MB operation | movement of the gaming machine 1. 7 is a diagram showing an internal winning combination storing area of a RAM 33 of the main control circuit 71. FIG. It is a figure which shows the carryover combination storage area of RAM33 of the main control circuit 71. FIG. It is a figure which shows the effect table for normal times of the gaming machine. It is a figure which shows the production table for internal winning states of the gaming machine. It is a figure which shows the stage transition table of the gaming machine 1. It is a figure which shows the music data table of the gaming machine 1. It is a figure which shows the flowchart of the reset interruption process performed by the main control circuit. It is a figure which shows the flowchart of the medal reception and start check processing by the main control circuit. It is a figure which shows the flowchart of the internal lottery process by the main control circuit. It is a figure which shows the flowchart of the reel stop control process by the main control circuit. It is a figure which shows the flowchart of the bonus action check process by the main control circuit. It is a figure which shows the flowchart of the bonus completion | finish check process by the main control circuit. It is a figure which shows the flowchart of the interruption process of the 1.1173 msec period by the main control circuit 71. FIG. FIG. 6 is a flowchart of reset interrupt processing performed by a sub control circuit 72. It is a figure which shows the flowchart of the process at the time of the setting change command reception by the sub-control circuit. It is a figure which shows the flowchart of the process at the time of medal insertion command reception by the sub-control circuit. It is a figure which shows the flowchart of the process at the time of the start command reception by the sub-control circuit 72. It is a figure which shows the flowchart of the effect lottery process by the sub-control circuit. It is a figure which shows the flowchart of the process at the time of the reel stop command reception by the sub-control circuit. It is a figure which shows the example of a display of the image displayed on the effect display part 5a. It is a figure which shows the example of a display of the image displayed on the effect display part 5a. It is a figure which shows the example of a display of the image displayed on the effect display part 5a. It is a figure which shows the example of a display of the image displayed on the effect display part 5a.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Game machine 3L, 3C, 3R Reel 4L, 4C, 4R Display window 5 Liquid crystal display device 6 Start lever 6S Start switch 7L, 7C, 7R Stop button 7S Stop switch 30 Microcomputer 31 CPU
32 ROM
33 RAM
71 Main control circuit 72 Sub control circuit 81 Image control microcomputer 91 Sound / lamp control microcomputer 101 LED
102 lamp

Claims (3)

A symbol display means for displaying a plurality of symbols;
Start operation detecting means for detecting the start operation;
An internal winning combination determining means for determining an internal winning combination based on detection of a start operation performed by the start operation detecting means;
When the start operation is detected by the start operation detecting means, the symbol changing means for changing the symbol displayed by the symbol display means;
Stop operation detecting means for detecting the stop operation;
Stop control means for performing stop control of symbol variation performed by the symbol variation means based on detection of the stop operation performed by the stop operation detection means and the internal symbol combination determined by the internal symbol combination determination means; ,
Music data storage means for grouping a plurality of types of music data and storing a plurality of types of the groups;
Identification information storage means for storing any of identification information for identifying each of the plurality of types of groups;
Music data reproduction means for reproducing each music data in the group stored by the music data storage means in a predetermined order based on the identification information stored by the identification information storage means;
Identification information update means for updating the identification information stored in the identification information storage means;
When the identification information is updated by the identification information updating means, the identification information stored by the identification information storage means and the type of music data being reproduced by the music data reproduction means are stored in association with each other. Music data storage means;
When the identification information is updated by the identification information update means, music data acquisition means for acquiring the type of music data stored in association with the identification information updated by the reproduction music data storage means; With
The music data reproducing means includes
When the identification information is updated by the identification information update means, each music data in the group stored by the music data storage means is previously stored based on the type of music data acquired by the music data acquisition means. A gaming machine that is played in a predetermined order. When the power is turned on, it comprises identification information determining means for determining any of identification information for identifying each of a plurality of types of groups by lottery,
The gaming machine according to claim 1, wherein the identification information storage unit stores identification information determined by the identification information determination unit. When the identification information is updated by the identification information update means, a unit game counting means for counting unit games is provided.
The said identification information update means updates identification information on condition that the frequency | count of the unit game counted by the said unit game counting means reaches predetermined number of times. Gaming machine.

Images