JP6142244B2 - Game machine - Google Patents

Description

  The present invention relates to a gaming machine, and more particularly to a pachinko gaming machine.

2. Description of the Related Art Conventionally, there is known a gaming machine in which a special symbol starts to be displayed when a game ball enters a starting port, and a special game starts when the special symbol is hit and stopped. In such a gaming machine, a technique is disclosed in which a special symbol is stopped and displayed based on a button operation when a player operates the button during the special symbol variation display (see Patent Document 1).

JP 2006-51193 A

However, in the configuration of Patent Document 1, a button operation signal is input to the main control unit, and the main control unit stops and displays the special symbol. In this way, when an external signal is input to the main control unit, a special control program is required in the main control unit, and the control program cannot be shared with a gaming machine that does not have an external signal input. There is a problem that the design of the gaming machine becomes complicated. In addition, there is a problem that an illegal act using the input of an external signal may be performed.
SUMMARY OF THE INVENTION In view of the above, the present invention has an object to provide a gaming machine that allows a player to perform a stop display of a variably displayed symbol without inputting an external signal to a main control unit. .

The invention described in claim 1
The special symbol is displayed in a variable manner on the special symbol display unit based on the entrance to the starting port, and when the predetermined fluctuation time has elapsed, the special symbol is stopped and displayed. A per game execution means for executing a per game that opens the mouth;
Effect symbol display means for variably displaying a plurality of effect symbols on the effect symbol display unit during the variation display of the special symbol, and stopping the plurality of effect symbols when the special symbol is stopped and displayed;
Operating means that can be operated by a player,
The effect symbol display means includes:
When the special symbol is stopped and displayed with the winning special symbol, if the operation means is operated within a predetermined effective period during the variation display of the special symbol, the special symbol is variably displayed in the state where the special symbol is variably displayed. It is possible to stop and display the plurality of effect symbols in the hit display mode by temporarily displaying the effect symbols in a predetermined display mode different from the hit display mode, and then displaying the effect symbols again.
In the state where the special symbol is variably displayed after the effect symbol is variably displayed, the effective period has the valid period,
Even if the previous effective period is cleared by the operation of the operation means before the effect symbol re-variable display, after the effect symbol is re-variably displayed, the effective period is set again,
It is characterized in that it can be notified that the operation of the operation means is effective during the effective period during the variation display of the special symbol.

According to each of the above inventions, it is possible to provide a gaming machine that allows a player to perform a stop display of a symbol that is variably displayed without inputting an external signal to the main control unit.

1 is a front view of a gaming machine according to an embodiment to which the present invention is applied. It is a front view of a game board. It is a block diagram which shows schematic structure of an electronic controller. It is a flowchart which shows the flow of a main job. It is a flowchart which shows the flow of a special symbol game process. It is a flowchart which shows the flow of a special symbol game process. It is a flowchart which shows the flow of a special electric accessory game process. It is a flowchart which shows the flow of production control processing. It is a flowchart which shows the flow of an effect design fluctuation process. It is a flowchart which shows the flow of an effect change process. It is explanatory drawing which shows the relationship between the variation pattern of an effect design, the effective period of an effect button, and reference | standard remaining time.

(First embodiment)
Embodiments of the present invention will be described below with reference to the drawings. An embodiment in which the gaming machine of the present invention is applied to a pachinko gaming machine (hereinafter simply referred to as a gaming machine) is shown in FIGS.

FIG. 1 is a front view of the gaming machine 1 of the present embodiment. As shown in FIG. 1, the front portion of the gaming machine 1 includes a main body frame 2, a middle frame 3, a front frame 4, an upper plate portion 5, a lower plate portion 6, a locking device 9, a game board 20, and the like. In FIG. 1, detailed illustration of the game board 20 is omitted. Further, the middle frame 3 is not clearly shown in FIG. 1 because the front frame 4 and the like are arranged on the front side.

The main body frame 2 is an assembly of wooden plate-like bodies in a substantially rectangular frame shape, and constitutes an outer frame of the gaming machine 1. The middle frame 3 is made of plastic, is fitted inside the main body frame 2, and is pivotally supported at the left end so as to be openable and closable with respect to the outer frame 2. The middle frame 3 is composed of a frame body portion that occupies about 2/3 of the upper side and a lower plate portion that occupies about 1/3 of the lower side. The game board 20 and the front frame 4 are provided so as to overlap each other on the front side of the frame body part, and the upper plate part 5 and the lower plate part 6 are provided on the front side of the lower plate part. The lower plate portion is provided with a launcher unit (not shown) constituting launching means for launching a game ball onto the game board 20, and a ball feeder (not shown) for supplying the game ball to the launcher unit.

The front frame 4 is disposed on the front side of the middle frame 3 and is supported at the left end of the middle frame 3 so as to be opened and closed.
The front frame 4 is made of plastic, and a circular opening 4a is formed in order to make the board surface of the game board 20 arranged on the back side visible. A substantially rectangular transparent plate frame (not shown) including a transparent plate such as a glass plate corresponding to the opening 4a is attached to the back surface of the front frame 4. Lamps such as LEDs (not shown) are provided around the game board 20 in the front frame 4. These lamps are turned on / off or blinking as the game progresses in order to enhance the gaming effect.

The upper plate part 5 is provided on the lower side of the front frame 4 and is supported at the left end of the middle frame 3 so as to be opened and closed.
The upper dish part 5 includes a dish outer edge part 5a, a discharge port 5b for discharging game balls from the inside of the gaming machine 1, and a ball release button 5c for discharging the game balls of the upper dish part 5 to the lower dish part 6. It has. Dish outer edge 5
On the upper surface of a, an effect button 5d, a ball lending button 5e, and the like are provided.

The lower plate part 6 is provided below the upper plate part 5. A discharge port 6 a for discharging game balls from the inside of the gaming machine 1 to the lower plate portion 6 is provided in the approximate center of the lower plate portion 6. An ashtray 7 is provided at the left end of the lower dish portion 6. At the right end of the lower plate part 6, a launching handle 8 is provided for a player to operate a launching device unit (not shown). The firing handle 8 is provided with a touch switch 8a as contact detection means for detecting that the player is touching. On the left side surface of the launch handle 8, a launch stop switch 8b that is operated by the player to temporarily stop the launch of the game ball is disposed.

The locking device 9 is provided at the center of the right end of the middle frame 3 and is used to lock the front frame 4 when it is closed.

The gaming machine 1 also has speakers 10a to 10 for generating sound effects corresponding to the gaming state.
10d is provided. The speakers 10 a to 10 d are composed of upper speakers 10 a and 10 b provided at the upper part of the gaming machine 1 and lower speakers 10 c and 10 d provided at the lower part of the gaming machine 1. Furthermore, on the left side of the gaming machine 1, a prepaid card unit 13 (CR unit)
Is installed.

Next, the surface structure of the game board 20 of the present embodiment will be described. FIG. 2 is a front view of the game board 20. The game board 20 is a substantially rectangular wooden plate-like body and is detachably attached to the middle frame 3, and its back side is covered by a back mechanism board (not shown).

As shown in FIG. 2, a substantially circular game area 21 is formed on the game board 20 by an outer rail 22 and an inner rail 23 provided on the surface (board surface) of the game board 20. In the game area 21, there are a central device 24, a normal symbol operating gate 27, a large winning device (special electric accessory) 33, a starting port 28, left winning ports 34 and 35, right winning ports 36 and 37, and a first decorative member. 50, second decorative member 6
A gaming device such as 0 is provided. In addition, a number of obstacle nails are arranged in the game area 21 in consideration of the position balance with each gaming device.

The central device (center accessory) 24 is arranged at a substantially central portion of the game area 21, and the effect display device 2.
5 is provided. In the present embodiment, a large liquid crystal display device is used as the effect display device 25, and various effect displays are performed in the display area of the effect display device 25.

The big winning device 33 is arranged below the central device 24 in the game area 21. The first decoration device 50 is arranged on the left side of the big prize device 33 in the game area 21, and the second decoration device 60.
Is arranged on the right side of the big prize device 33 in the game area 21, and the decoration devices 50 and 60 constitute a so-called side decoration. In addition, the first prize-winning ports 34 and 35 are integrated with the first decoration device 50, and the right prize-winning ports 36 and 37 are integrated with the second decoration device 60.

The normal symbol operating gate 27 is provided on the left side of the central device 24. Inside the normal symbol operating gate 27, a normal symbol operating gate detection switch 27s (see FIG. 3) for detecting the passage of the game ball is provided. When the game ball passes through the normal symbol operating gate 27, the normal symbol starts to fluctuate.

The start port 28 is provided below the central position of the central device 24. The start port 28 is a first start port provided on the upper side, in which two entrance ports formed with a game ball receiving port for receiving a game ball flowing down on the surface of the game board 20 are arranged side by side in the vertical direction. 28a and a second start port 28b provided on the lower side.

The first start port 28a is a normal start port configured as a fixed start port in which the size of the game ball receiving port does not change and the possibility of entering the game ball is constant. It is possible. On the other hand, the second start port 28b is a so-called tulip type and has a pair of wing pieces on the left and right, and the upper end gap between the pair of wing pieces serves as a game ball receiving port. The pair of wing pieces are each opened and closed by tilting in the left-right direction. With this opening and closing action, the second start port 28b is the size of the game ball receiving port of the pair of wing pieces. It is configured as a variable start port in which changes. The second start port 28b is in a state where the possibility of entering the ball is high when the blade piece portion is opened, and is in a state where the possibility of entering the ball is low when the blade portion is closed. When the normal symbol is stopped and displayed as a combination of symbols, the pair of wing pieces are opened to expand the game ball receiving port of the second start port 28b, and the second start port 28b is a normal electric accessory. Function as.

Inside the start port 28, a start port entrance detection switch 28s (FIG. 3) for detecting the entrance of a game ball.
And a start-up solenoid 28c (see FIG. 3) for operating the blade portion. When the pair of wing pieces are opened to the left and right, the size of the game ball receiving port of the second start port 28b is enlarged from the normal time, and the second start port 28b has a possibility of entering a game ball. It becomes an open state that becomes larger. On the other hand, when the pair of wing pieces are erected, the size of the game ball receiving port of the second start port 28b is slightly larger than the diameter of the game ball (one game ball can pass). The second start port 28b is in a normal state (closed state) in which the possibility of entering a game ball is reduced. As the game balls enter the start ports 28a and 28b, the special symbols described later start to fluctuate.

The big prize device 33 is disposed below the start port 28. Here, the big winning device 33 is
A grand prize opening 33a that is opened in a band shape, and an opening / closing plate 33b that opens and closes the grand prize opening 33a
And a large winning opening solenoid 33c (see FIG. 3) for opening and closing the open / close plate 33b, and a ball entry detection switch 33s (see FIG. 3) for detecting the entry of a game ball.

Left winning openings 34 to 37 are provided on the upper left side and the upper right side of the big winning device 33. Each of these is provided with a winning entry ball detection switch (not shown).

The first decorative member 50 is provided with a plurality of LEDs, and a combination of these LEDs constitutes a normal symbol display portion 51, a general symbol hold display portion 52, and a special symbol hold display portion 53. Similarly, the second decorative member 60 is provided with a plurality of LEDs, and a special symbol display unit 61 is configured by a combination of these LEDs.

The normal symbol display part 51 is comprised from one LED, and a normal symbol is displayed by this LED. In the normal symbol display unit 51, the normal symbol variation display and stop display are performed. In the normal symbol display unit 51, the normal symbol starts to change when the game ball passes through the normal symbol operating gate 27, and after a predetermined time has passed, the normal symbol hits and stops display in the normal symbol display mode or the dismissed normal symbol display mode. Is done. Then, when the normal symbol is stopped and displayed in the preset normal symbol display mode, the second start port 28b is opened for a predetermined time (for example, 0.1 second).

In this embodiment, a random number for determining whether or not a normal symbol is provided is used for determining whether or not the second starting port 28b is to be operated when a game ball passes through the normal symbol operating gate 27. . The normal symbol success / failure random number is set in advance with a hit value, and the normal symbol success / failure determination random number acquired at the timing when the game ball passes the normal symbol operation gate 27 matches the win value. Determined. And when it is determined that it is a win, the normal symbol display section 5
The normal symbol stopped and displayed at 1 is determined as the display mode of the hit normal symbol. On the other hand, when it is determined to be off, the normal symbol that is stopped and displayed on the normal symbol display unit 51 is determined as the display mode of the off-normal symbol. Note that the normal symbol success / failure determination and the normal symbol stop symbol determination are performed by a CPU 200a of the main control board 200 described later.

Here, normal symbol holding will be described. The normal symbol hold display section 52 displays the number of normal symbols held, and the number of game balls that have passed the normal symbol operation gate 27 is set to the maximum number of holds (4 in this embodiment).
Can be suspended. Each time the next normal symbol win / fail determination is made and the normal symbol variation display is started, the number of unstarted times (the number of reservations) is consumed, and the number of normal symbol reservations is decreased by one. The general-purpose hold display unit 52 includes two LEDs, and can display the number of holds with an upper limit of four by combining turning off, lighting, and blinking of the two LEDs. The normal symbol holding and holding digest are performed by a CPU 200a of the main control board 200 described later. Along with the holding of the normal symbol, the random number for determining whether or not the normal symbol is stored is stored in a predetermined area of the RAM of the main control board 200.

Next, the special symbol will be described. The special symbol display unit 61 is composed of seven LEDs, and special symbols are displayed by these LEDs. Each LED constituting the special symbol display unit 61 can be turned on and off, and a plurality of special symbol display modes can be displayed by a combination of turning on and off the LEDs. And, among the combinations of special symbols displayed by 7 LEDs, a specific combination is set as a combination of a winning special symbol (big winning symbol), and a combination other than the winning special symbol is removed and a special symbol (outgoing symbol) ) Is set. In this embodiment, the special symbol variation display is performed by blinking display in which each LED is repeatedly turned on and off. In the special symbol display unit 61, when the game ball enters the start port 28, the special symbol starts to fluctuate, and after a predetermined time has elapsed, the special symbol is stopped and displayed in a combination of a big hit symbol or a combination of missed symbols. Note that the special symbol corresponds to a lottery symbol that displays a result of the special symbol success / failure determination executed when a predetermined condition is satisfied (game ball entering the start port 28).

Here, the holding of special symbols will be described. The special symbol hold display section 53 includes two LEDs, and can display the number of holds with an upper limit of four by combining turning off, lighting, and blinking of the two LEDs.

The number of game balls that have entered the starting port 28 is the maximum number of reservations (4 in this embodiment) as the number of special symbol reservations.
The number of unstarted times (holding number) is digested and the number of special symbol holdings is one each time the next special symbol success / failure determination is performed and the variation display of the special symbol is started. Decreases by increments. Note that the special symbol reservation and reservation digestion are performed by a CPU 20 of the main control board 200 described later.
The CPU 200a of the main control board 200 corresponds to the lottery symbol holding means of the present invention.

In this embodiment, a special symbol success / failure determination random number used for determining whether or not to start a special game when a game ball enters the start port 28 is prepared. Along with the suspension of the special symbol, a special symbol success / failure determination random number is stored in a predetermined area of the RAM of the main control board 200.

These special symbol success / failure determination random numbers are set in advance with a hit value for determination of success / failure determination, and the special symbol success / failure determination random numbers acquired at the timing when the game ball enters the start port 28 match the winning value. It is determined that it is a big hit. When the result of the special symbol success / failure determination is a big hit, the special symbol stopped and displayed on the special symbol display unit 61 is determined as a combination of the big hit symbol, while when the special symbol success / failure determination is out of the special symbol display unit 61 The special symbol that is stopped and displayed in the symbol display unit 61 is determined as a combination of symbols that are out of place.

In addition, special symbol success / failure determination, determination of variation of special symbol, determination of special symbol stop symbol,
It is configured to be performed by a CPU 200a of a main control board 200 described later. The special symbol display unit 61 corresponds to the lottery symbol display unit of the present invention, and the CPU 2 of the main control board 200.
00a corresponds to the lottery symbol display control means of the present invention.

During the special game, the grand prize device 33 is activated, and in response to the game ball entering the grand prize port 33a,
A predetermined number of prize balls (for example, 15 prize balls for one incoming ball) are paid out. Specifically, when the special game is started, the CPU 200a of the main control board 200 as the special game execution means.
However, the special winning device (special electric accessory) 33 is continuously operated, and the special winning opening 33a is continuously opened. With the start of the operation of the special winning device 33, the special winning opening 33a is opened and a gaming ball is received. This game ball receiving state is ended when a predetermined end condition is satisfied, and the open big winning opening 33a is closed. As a predetermined end condition, when the opening time of the big winning opening 33a after the start of the game ball receiving state reaches a predetermined time (30 seconds in this embodiment) or after the start of the gaming ball receiving state, The number of game balls that entered the ball is a predetermined number (1 in this embodiment)
0).

In the case where one round is from the start to the end of the game ball receiving state, the special game is ended when a predetermined number of rounds are performed. In the big winning device 33, after a predetermined time (for example, 2 seconds) has passed since the game ball receiving state is finished, the big winning port 33a is opened to enter the game ball receiving state again, and the next round starts. The game ball accepting state in which one round is from the start to the end is repeatedly continued until a predetermined number of continuous rounds (15 rounds in this embodiment) is completed.

In the gaming machine according to the present embodiment, after the special game (big hit game) is finished, a specific game (so-called short-time game and probability variable game) in which the variable time shortening function, the open time extending function, and the probability varying function are activated is started. Multiple types of jackpots are set in the special symbol success / failure determination. If the result of the special symbol success / failure determination is a normal jackpot (the special symbol stop symbol is a normal jackpot symbol), after the special game is over, When the result of the special symbol success / failure determination is the probability variation big hit (the special symbol stop symbol is the probability variation big hit symbol), the probability variation game is started after the special game ends.

If the special symbol success / failure determination is a normal jackpot (the special symbol stop symbol is a normal jackpot symbol)
After the end of the special game (big hit game), the variable time shortening function and the opening time extending function for extending the opening time of the second start port 28b start to operate, and the short time game is started. The variation time shortening function and the opening time extension function are activated or stopped by the control of the CPU 200a of the main control board 200. The variation time shortening function includes a normal symbol variation time shortening function for shortening the ordinary symbol variation time. And a special symbol variation time shortening function for shortening the special symbol variation time. The variable time shortening function and the open time extending function operate until the next special game is started after the special game ends or until the number of times the special symbol fluctuates reaches a predetermined number (100 times in this example). .

If the special symbol success / failure determination is a probable big hit (the special symbol stop symbol is a probable big hit symbol)
After the end of the special game (big hit game), the probability variation function starts to operate and the probability variation game is started.
The probability variation game is realized by the control of the CPU 200a of the main control board 200. In this probability variation game, in addition to the variable time shortening function and the open time extension function, the probability of the special symbol success / failure determination, that is, the special symbol is a big hit. There is a normal probability variation state in which the probability variation function that changes (improves) the probability of stopping display with symbols is activated, and a latent probability variation state in which only the probability variation function is activated without the variation time shortening function and the open time extension function. Is set. The probability variation function operates until the next special game starts after the special game ends.

Next, the effect symbols displayed on the effect display device 25 will be described. In the display area of the effect display device 25, an effect symbol display unit 25a for displaying effect symbols is provided. The effect symbol of the effect symbol display unit 25 a is displayed in conjunction with the special symbol of the special symbol display unit 61.

The effect symbol display unit 25a is composed of three symbol display areas including a right symbol display area in which the right symbol is displayed, a middle symbol display area in which the middle symbol is displayed, and a left symbol display area in which the left symbol is displayed. Yes. Each symbol display area has a symbol variation direction set in a direction substantially orthogonal to the arrangement direction of these display areas, in this case, in the vertical direction (vertical direction). Each symbol display area is "1"-
Each symbol consisting of “9” can be displayed.

The effect symbol starts to be displayed when the special symbol starts to be changed. When the special symbol is stopped and displayed in any of the symbols, the effect symbol is stopped and displayed in accordance with the stop symbol of the special symbol.
In the effect design, the display mode of the even number design with the same 3 digits corresponds to the normal big hit design of the special design.
The display mode of odd symbols with the same digit corresponds to the probability variation jackpot symbol of the special symbol, and the display mode of the symbols other than those corresponds to the off symbol of the special symbol. The determination of the variation pattern of the effect design and the stop design is performed by the CPU 260a of the sub control board 260 based on a command transmitted from the CPU 200a of the main control board 200.
The CPU 260a corresponds to the effect symbol display control means of the present invention.

In this embodiment, when the effect symbol is displayed in a variable manner and the player operates the effect button 5d within the effective period of the effect button 5d, the effect symbol is removed and is stopped and displayed at the symbol, and re-variation is started. It is configured to let you. When the effect symbol is stopped and displayed by operating the effect button 5d, the special symbol in the special symbol display unit 61 continues to be displayed in a variable manner. Here, the “effective period” is a period during which the effect symbol can be stopped and displayed by operating the effect button 5d. The effective period of the effect button 5d is set in a range that does not exceed the remaining fluctuation time of the special symbol when the effect symbol starts to be changed. The setting of the effective period of the effect button 5d is executed by the CPU 260a of the sub control board 260, and the CPU 260a of the sub control board 260 corresponds to the effective period setting means of the present invention.

During the effective period of the effect button 5d, it is notified that the effect button 5d is enabled.
This notification can be implemented by lighting the lamp, for example, in the case of display in the display area of the effect display device 25 or the effect button 5d with a built-in lamp. The display control of the effect symbol based on the operation of the effect button 5d by the player will be described in detail later.

Further, in the display area of the effect display device 25, the pseudo hold display unit 25 displays the number of pseudo hold.
b is provided. The pseudo hold number of the pseudo hold display part 25b is positioned as an apparent special symbol hold number, and in principle coincides with the special symbol hold number of the special symbol hold display part 53. However, when the production symbol is stopped and displayed while the variation display of the special symbol is continued, the pseudo hold number (apparent hold number) of the pseudo hold display portion 25b is erased one by one,
Since the special symbol hold number (actual hold number) of the special symbol hold display unit 53 does not change, in this case, the special symbol hold number of the special symbol hold display unit 53 and the pseudo hold number of the pseudo hold display unit 25b are one. I will not do it. The display process of the pseudo hold display unit 25b is performed using the CP of the sub control board 260.
The CPU 260a of the sub-control board 260 corresponds to the pseudo holding means of the present invention.

Next, the electronic control device of the gaming machine 1 of this embodiment will be described with reference to FIG. FIG. 3 is a block diagram illustrating a schematic configuration of the electronic control device.

As shown in FIG. 3, the electronic control device includes a main control board 200 and sub-control boards 230, 260, and 280 connected to the main control board 200. Sub-control board
Payout control board (prize ball control board) 230, sub-control board 260, and effect display control board 280
Consists of

Each control board 200, 230, 260, 280 is supplied with power from a main power supply (not shown). Further, when the power is turned on, a system reset signal is sent to each control board 200, 230.
, 260, 280. It should be noted that the gaming machine 1 of the present embodiment has a main control board 2 when the power is turned off.
00 and a backup power supply unit (not shown) for supplying an operating voltage to the payout control board 230, and RAM data of the main control board 200 and the payout control board 230 are held even when the power is turned off.

The main control board 200 constitutes a main control means that controls the progress of the game, and transmits a command signal (command data) instructing processing contents to each of the sub control boards 230, 260, and each sub control board 230, Reference numerals 260 and 280 are configured to perform various controls based on the command signal.

The CPU 200a of the main control board 200 includes a CPU core, a built-in RAM (hereinafter also simply referred to as “RAM”), a built-in ROM (hereinafter also simply referred to as “ROM”), etc., and the RAM is controlled by a control program stored in the ROM. As an area, it controls the overall operation of the gaming machine 1 (basic progress control of the game). The main control board 200 is mainly composed of the CPU 200a, and the R
The success / failure determination means for determining whether or not the special symbol is successful is configured by the success / failure determination program stored in the OM. Further, the CPU 200a of the main control board 200 determines a specific variation pattern from the variation pattern table of the special symbol stored in the ROM when executing the special symbol validity determination. Note that the control cycle of the CPU 200a of the main control board 200 of this embodiment is set to 4 ms.

A panel input relay board 201 and a panel output relay board 202 are connected to the main control board 200. The board input relay board 201 is connected with a normal symbol operation gate detection switch 27 s, a start opening prize detection switch 28 s, and a big prize opening ball detection switch 33 s so that these signals are input to the main control board 200. It is configured. The panel output relay board 202 is connected to the symbol display devices 51 and 61, the start opening solenoid 28c, and the special winning opening solenoid 33c, and a control signal is output from the main control board 200.

The payout control board 230 has a configuration similar to that of the CPU 200a of the main control board 200.
U is provided. The discharge control board 230 is connected to the launch control board 250, the CR unit 13, and the like. From the main control board 200 to the payout control board 230, commands such as a prize ball instruction signal for instructing a prize ball payout, a game start permission signal for instructing a game start permission, and various launch control commands are transmitted. Various launch control commands include ball feed permission / prohibition, launch permission / prohibition, game start permission, and the like.

The sub-control board 260 constitutes sub-control means for controlling various effects executed as the game progresses, and arithmetic circuit components and a sound generator having a CPU 260a, ROM, RAM, input / output ports (not shown), etc. And is connected to the main control board 200 at the input / output port. The sub-control board 260 is configured to control production using decoration display by various lamps, sound effects output from the speakers 10a to 10d, symbol display by the production display device 25, and the like.

Various lamp control commands and various audio control commands are transmitted from the main control board 200 to the sub-control board 260. Various symbol control control commands for instructing display control of effect symbols are transmitted from the main control board 200 to the effect display control board 280 via the sub control board 260. Various effect display control commands for instructing effect display control are simultaneously transmitted from the sub control board 260 to the effect display control board 280.

An effect display control board 280 is connected to the sub control board 260. The effect display control board 280 is provided with arithmetic circuit components (not shown) having a CPU, RAM, ROM, input / output port, VDP (video display processor), etc., and is connected to the sub-control board 260 at the input / output port. ing. The effect display device 25 is connected to the effect display control board 280. The effect display control board 280 is configured such that the CPU performs display control of the effect display device 25 using the RAM as a work area according to a control program stored in the ROM. The ROM of the effect display control board 280 stores effect image data displayed on the effect display device 25.

Various LEDs and lamps 262 are connected to the sub-control board 260 via a decorative drive board 261. The various LEDs / lamps 262 are for enhancing the gaming effect, and these lamps are turned on / off or blinking in accordance with the progress of the game to enhance the gaming effect.
An amplifier board 263 is connected to the sub control board 260. Speakers 10 a to 10 d are connected to the amplifier substrate 263. From the speakers 10a to 10d, various sounds, sounds, and the like are output in accordance with the progress of the game. Further, the effect button 5 d is connected to the sub control board 260 via the effect button board 264. C of sub control board 260
The PU is output from various LEDs / lamp lighting / flashing pattern selection / execution processing and speakers 10a to 10d based on various commands (reception of a production pattern designation command) from the main control board 200 and the production buttons 5d. Sound effect data selection / output processing and effect display device 2
The effect display pattern selection / execution process at 5 is performed.

Next, the operation of the gaming machine 1 of the present embodiment will be described based on the flowcharts of FIGS.
FIG. 4 shows the CPU 2 based on the program stored in the ROM by the CPU of the main control board 200.
An example of a main job executed by 00a is shown. In the main job shown in FIG. 4, after the power-on process S100 is executed, the game start process S200, the normal symbol game process S300, the ordinary electric game game process S400, the special symbol game process S500, and the special electric game game process S600 are executed.
These steps are repeatedly executed every time the timer is reset. Power-off generation process S70
In the case of 0, when a power failure occurs due to a power failure or the like, the used register and stack pointer are saved, the payout motor is stopped, etc., and when a system reset occurs, the power-on process S10
It is supposed to move to 0.

The power-on process S100 is performed when the power is turned on and when the power is restored after the power is cut off.
When the power is turned on, a RAM initialization process and the like are performed, and when the power is turned off, a return setting for returning to the gaming state when the power is turned off is performed. In the game start process S200, detection of various switch states, update of various random numbers, prize ball control, and the like are performed.

In the normal symbol game processing S300, first, whether or not the normal symbol is determined is determined, and the normal symbol display unit 51 (see FIG. 2) determines whether the normal symbol is to be stopped and displayed as a winning symbol or as a stop symbol. To do. Next, after setting the normal symbol fluctuation display time, the normal symbol fluctuation display is started. When the variable display time elapses, the normal symbol is stopped and displayed with the determined symbol, and when the normal symbol hit symbol is stopped and displayed, the operation of the ordinary electric accessory is started. In the normal symbol game process, the normal symbol variation display and the stop display are performed as described above, and when the normal symbol is stopped and displayed as the winning symbol, the second start port 28b is activated. When the second start port 28b is actuated, the pair of blade pieces open to the left and right, and the second start port 2
8b becomes an open state.

In the ordinary electric accessory game process S400, it is determined whether or not the opening time for maintaining the second start port 28b in the open state has elapsed. If the open time has not elapsed, the second start port 28b is defined. It is determined whether or not a winning number has been won. When it is determined that the predetermined number of winnings has been won at the second starting port 28b in the open state, or when it is determined that the opening time of the second starting port 28b in the open state has elapsed, a pair of The blade piece is closed and the second start port 28b is in the normal state.

Next, the special symbol game process S500 will be described based on the flowchart of FIG. First,
It is determined whether or not the start opening 28 has been won (S501). If it is determined that the start opening 28 has been won (S501: YES), the number of operation suspensions in the special symbol display section 61 (see FIG. 2) is determined. It is determined whether it is less than 4 (S502). As a result, when it is determined that the number of special symbol hold is less than 4 (S502: YES), a random number for determining whether or not special symbol is appropriate is stored (S503).
).

Next, it is determined whether or not a special game is being played (S504). As a result, when it is determined that the special game is being played (during the big hit game) (S504: YES), the process returns as it is, and when it is determined that the special game is not being performed (S504: NO), the special symbol is displayed. It is determined whether or not it is changing (S505). As a result, if it is determined that the special symbol is changing,
If the special symbol is determined not to be changing (S505: NO), it is determined whether or not it is during the special symbol stop display time (S505: YES).
S506). If it is determined that the special symbol is stopped during the display time (S506: YES)
), The process proceeds to S516 described later, and if it is determined that the special symbol stop display time is not in effect (S506: NO), it is determined whether or not the number of special symbol hold is zero (S507).

As a result, when it is determined that the number of special symbol reservations is zero (S507: YES),
If it is determined that the number of special symbol reservations is not zero (S507: N
O), it is determined whether or not the probability variation function is in operation (S508). As a result, when it is determined that the probability variation function is in operation (S508: YES), whether or not the probability variation function is correct is determined (S509), and when it is determined that the probability variation function is not in operation. (S508: N
O), it is determined whether or not there is a non-probability change (S510).

Next, a special symbol variation pattern determination process is performed (S511). This special symbol variation pattern is the “reach state” in which the special symbol variation time and reach effect in the variation (for example, the right symbol and the left symbol in the effect symbol are stopped and displayed by the same symbol, and the middle symbol is variably displayed. The presence / absence of the production) is specified. If the result of the special symbol success / failure determination is a probable big hit, determine the stop symbol and the fluctuation pattern for the probable big hit, and if the result of the special symbol success / failure determination is a normal big hit, the stop symbol for the normal big hit When the variation pattern is determined and the result of the special symbol success / failure determination is a specific jackpot, a stop symbol and a variation pattern for the specific jackpot are determined. In other cases, the result of the special symbol success / failure determination is out of order, and the outage stop symbol and its variation pattern are determined according to the presence or absence of the reach effect.

Next, the special symbol display unit 61 provided on the second decorative member 60 starts to display the special symbol variation, and the command for designating the effect pattern on the sub-control board 260 is the “variable time designation command” and “special”. The “design stop information designation command” is output, and the sub control board 260 is caused to start changing the effect design in the effect display device 25 (S512). In addition, "
The “variation time designation command” is a command for designating the variation time of the special symbol set in S511, and includes information on the variation time. The “special symbol stop information designation command” is a command for designating a special symbol stop symbol set in S511, and information regarding whether the special symbol is stopped at a normal big hit symbol, a probable big hit symbol, or an outlier symbol. It is included.

If it is determined in S505 that the special symbol is changing (S505: Y)
ES), it is determined whether or not the variation time of the special symbol has elapsed (S513). As a result,
When it is determined that the variation time of the special symbol has not elapsed (S513: NO), the process returns as it is, and when it is determined that the variation time of the special symbol has elapsed (S513: Y)
ES), the variation of the special symbol is stopped (S514), and the special symbol stop symbol display time is set (S515).

Next, it is determined whether or not the special symbol stop symbol display time has elapsed (S516). As a result, when it is determined that the stop symbol display time of the special symbol has not elapsed (S516: N
O) Returning as it is, and when it is determined that the special symbol stop symbol display time has elapsed (S516: YES), it is determined whether or not the special symbol stop symbol is a combination of jackpot symbols. (S517). As a result, when it is determined that the stop symbol of the special symbol is a combination of the big hit symbol (S517: YES), the special game (big hit game) is started (S51).
8).

Next, it is determined whether or not the probability variation function is in operation (S520). If it is determined that the probability variation function is in operation (S520: YES), the probability is increased along with the start of the special game. The variable function is deactivated (S521), the variable time shortening function is deactivated (S522), and the open time extension function is deactivated (S523).

If it is determined in S517 that the special symbol stop symbol is not a combination of the big hit symbol (S517: NO), it is determined whether or not the variable time reduction function is in operation (S524).
As a result, when it is determined that the variable time reduction function is not operating (S524: NO), the process returns as it is, and when it is determined that the variable time reduction function is operating (S524: YES)
), The number of fluctuations of the special symbol is counted (S525), and it is determined whether or not the number of fluctuations has reached a preset number of fluctuations (100 in this example) (S526). As a result, when it is determined that the number of fluctuations has not reached the preset number of fluctuations (S526: NO), the process returns as it is and it is determined that the number of fluctuations has reached the preset number of fluctuations. In case (S
526: YES), the variable time reduction function is deactivated (S522), and the open time extension function is deactivated (S523).

If it is determined in S520 that the probability variation function is not in operation (S520: NO),
It is determined whether or not the variable time shortening function is in operation (S527). As a result, when it is determined that the variable time shortening function is not operating (S527: NO), the process returns as it is, and when it is determined that the variable time shortening function is operating (S527: YES), the special game starts. Along with this, the variable time shortening function is deactivated (S522), and the open time extending function is deactivated (S523).

Next, the special electric accessory game process S600 will be described based on the flowchart of FIG. First, it is determined whether or not a special game is being played (a big hit game is being played) (S601). If it is determined that the special game is not being played (S601: NO), the process returns to determine that a special game is being played. If it is determined (S601: YES), it is determined whether or not the special winning opening 33a is being opened (S602). As a result, when it is determined that the special winning opening 33a is being opened (S602: YES), it is determined whether or not the opening time of the special winning opening 33a has elapsed (S603).
), When it is determined that the opening time of the special winning opening 33a has not elapsed (S603: NO)
), It is determined whether or not the maximum number of game balls has been won in the special winning opening 33a (S604).

As a result, when it is determined that the maximum number of game balls has not been won in the big prize opening 33a (S604: NO), the process returns as it is, and the maximum number of game balls won in the big prize opening 33a. If it is determined (S604: YES) or if it is determined that the opening time of the special winning opening 33a has elapsed (S603: YES), the special winning opening 33a is closed (S).
605).

If it is determined in S602 that the special winning opening 33a is not open (S602: N
O), it is determined whether the number of rounds of the special game has reached a predetermined number (S606). As a result, when it is determined that the number of rounds of the special game has not reached the predetermined number (S606:
YES), it is determined whether or not the closing time (interval time) of the special winning opening 33a has elapsed (S607), and if it is determined that the closing time of the special winning opening 33a has not elapsed (S
607: NO), the process returns as it is, and when it is determined that the closing time of the big prize opening 33a has passed (S607: YES), the big prize opening 33a is opened (S608).

When it is determined in S606 that the number of rounds of the special game has reached the predetermined number (S606: NO), the special game is ended (S609). Then, it is determined whether or not the special symbol success / failure determination result (type of jackpot symbol) that triggered the start of the special game is a probable big hit (S
610). As a result, when it is determined that the result of the special symbol success / failure determination is a probable big hit (S610: YES), the probability variation function is activated (S611), the variation time shortening function is activated (S612), The opening time extension function is activated (S613).

If it is determined in S610 that the result of the special symbol success / failure determination is not a probable big hit (
(S610: NO), the variable time shortening function is activated (S612), and the open time extending function is activated (S613).

Next, an effect control process executed by the CPU 260a of the sub control board 260 in accordance with a control program stored in the ROM will be described with reference to FIGS.

First, it is determined whether or not a variable time designation command transmitted from the CPU 200a of the main control board 200 has been received (S800).

As a result, when it is determined that the variable time designation command has not been received (S800:
NO), a standby state is entered until a variable time designation command is received. On the other hand, when it is determined that the variable time designation command has been received (S800: YES), the CPU of the main control board 200
It is determined whether or not a special symbol stop information designation command transmitted from 200a has been received (S
801). The CPU 260a of the sub-control board 260 can grasp the result of the special symbol success / failure determination based on the special symbol stop information designation command.

As a result, if it is determined that the special symbol stop information designation command has not been received (S
801: NO), the system waits until a special symbol stop information designation command is received. on the other hand,
If it is determined that a special symbol stop information designation command has been received (S801: YES),
It is determined whether or not the result of the special symbol success / failure determination is a big hit (S802).

As a result, when it is determined that the result of the special symbol success / failure determination is a big hit (S802:
YES), a big hit production determination process is executed (S803). In the jackpot effect determination process, the effect pattern of the effect symbol is determined as a jackpot effect pattern, and the stop symbol of the effect symbol is determined as a jackpot symbol.

On the other hand, if it is determined that the special symbol success / failure determination result is not a big hit (S802: NO)
), An off-stage effect determination process is executed (S804). In the detachment effect determination process, the effect pattern of the effect symbol is determined as a detachment effect pattern, and the stop symbol of the effect symbol is determined as a detachment symbol. Then, effect design variation processing is performed (S805).

Here, the effect symbol variation process will be described based on the flowchart of FIG. First, it is determined whether or not a special symbol variation start command transmitted from the CPU 200a of the main control board 200 has been received (S900). The “special symbol variation start command” is a command that is transmitted when the special symbol variation display is started in S512 described above. As a result, if it is determined that the special symbol variation start command has not been received (S900: NO), the standby state is maintained until the special symbol variation start command is received. On the other hand, when it is determined that the special symbol variation start command has been received (S900: YES), timing of the special symbol variation time is started (S90).
1). The time for the variation time of the special symbol is measured by sub-control board 2 using the remaining variation time of the special symbol.
This is because 60 grasps. The remaining variation time of the special symbol can be calculated by subtracting the elapsed time after the start of variation display from the variation display time of the special symbol designated by the variation time designation command.

Next, along with the start of variable symbol display, the pseudo-holding display held at the forefront in the pseudo-holding display section 25b is erased (S902). At this time, the foremost hold display in the special symbol hold display section 53 is also erased, and the pseudo hold number and the special symbol hold number coincide. And
It is determined whether or not the pseudo pending number is greater than zero (S903).

As a result, when it is determined that the number of pseudo hold displays is zero (S903: NO), if the effect symbol is stopped and displayed by operating the effect button 5d, the player feels uncomfortable. Without setting an effective period for validating the effect, the effect symbol display unit 25a of the effect display device 25 starts the effect symbol change display (S904), and the process proceeds to S909.

On the other hand, if it is determined that the number of pseudo-holdings is greater than zero (S903: YES), it is determined whether or not the remaining fluctuation time of the special symbol exceeds the reference remaining time X (S905). "
The “reference remaining time X” is a reference for setting whether or not to allow the player to stop changing the display of the effect symbol by operating the effect button 5d, that is, to set an effective period for enabling the operation of the effect button 5d. It is time to become. The reference remaining time X can be set within a range not exceeding the fluctuation display time of the special symbol. In this embodiment, the reference remaining time X is set to 5 seconds.

As a result, when the remaining fluctuation time of the special symbol does not exceed the reference remaining time X (S9
05: NO), the remaining change time of the special symbol is short, and the process accompanying the stop display of the effect symbol by the operation of the effect button 5d (setting of the effective period of the effect button 5d, resumption of change display of the effect symbol, etc.)
Since this is complicated, the effect display device 2 can be used without setting the effective period of the effect button 5d.
The effect symbol display unit 25a starts the variation display of the effect symbol (S904), and the process proceeds to S909.

On the other hand, if it is determined that the remaining variation time of the special symbol exceeds the reference remaining time X, the effective period N of the effect button 5d is set (S906). The effective period N of the effect button 5d can be arbitrarily set within a range that does not exceed the remaining fluctuation time of the special symbol. In this embodiment, the effective period N of the effect button 5d is set to 3 seconds, and the operation of the effect button 5d is effective only for 3 seconds after the effect symbol starts to be changed (the effect symbol change display may be stopped). Possible). In the present embodiment, the reference remaining time X described above is set to a time longer than the effective period N.
That is, by setting the relationship “X> N”, it is possible to prevent the reference remaining time X and the effective period N from ending at the same time. As a result, the operation of the effect button 5d is not accepted immediately before the end of the reference remaining time X (that is, at the same time as the end of the change of the special symbol), and the effect change process is prevented from occurring immediately before the stop of the change of the special symbol. it can.

Next, the effect symbol display unit 25a of the effect display device 25 starts the variation display of the effect symbol (S9).
07), an effect change process is performed (S908).

Here, the effect changing process will be described based on the flowchart of FIG. First, it is determined whether or not the operation signal of the effect button 5d has been received within the above-described effective period (S1000).
. As a result, when it is determined that the operation signal of the effect button 5d has not been received within the effective period (S1000: NO), the process proceeds to S1011. On the other hand, effect button 5d within the effective period
If it is determined that the operation signal is received (S1000: YES), the effect symbol variation according to the effect mode determined in S803 or S804 described above is forcibly terminated halfway, and the effect symbol is removed and immediately displayed in the symbol display mode. Stop display is performed (S1001). At this time, the special symbol display part 61
The special symbol of is continuing to display variable. Then, the effective period of the effect button 5d is cleared (S1002).

Here, the display mode of the off symbol that is stopped and displayed based on the operation of the effect button 5d will be described. In the present embodiment, the display mode of the off symbol that is stopped and displayed based on the operation of the effect button 5d is determined according to the progress of the change of the effect symbol. For example, when the out symbol is stopped and displayed based on the operation of the effect button 5d after the variation of the effect symbol becomes reach display, the out display mode constituting the reach display (for example, “7-3-7”, etc.) Is selected and stopped. Further, when the off symbol is stopped and displayed based on the operation of the effect button 5d before the fluctuation of the effect symbol becomes reach display, a disagreement display mode (for example, “1-3-7” that does not constitute reach display). ”) Is selected and displayed. It should be noted that the progress status of the production symbol variation is constantly monitored by referring to the production mode determined in the above-described S803 or S804 and the time measurement of the variation time in the above-described S901.

Next, it is determined whether or not the special symbol variation pattern is a hit variation pattern (S1003).
As a result, when the variation pattern of the special symbol is a hit variation pattern (S1003: Y
ES), the effect pattern of the effect symbol is determined as a jackpot effect pattern according to the remaining variation time of the special symbol (S1004). On the other hand, when the variation pattern of the special symbol is a deviation variation pattern (S1003: NO), the production pattern of the effect symbol is determined as a deviation effect pattern according to the remaining variation time of the special symbol (S1005). The effect patterns determined in S1004 and S1005 are set so that the variation display time of the effect symbol is the same as the remaining variation time of the special symbol.

Next, it is determined whether or not the value obtained by subtracting 1 from the pseudo hold number (pseudo hold number-1) is greater than zero (S1006). As a result, when it is determined that “pseudo-holding number −1” is greater than zero (S1006: YES), it is determined whether or not the remaining fluctuation time of the special symbol exceeds the reference remaining time X (S1007). . As a result, if it is determined that the remaining fluctuation time of the special symbol exceeds the reference remaining time X, the effective period N of the effect button 5d is reset (
S1008). On the other hand, when the “pseudo-holding number −1” is zero (S1008: NO), or when the remaining fluctuation time of the special symbol does not exceed the reference remaining time X (S1008: NO), the effective period of the effect button 5d The process proceeds to S1009 without setting.

Next, the effect symbol stopped and displayed in S1001 is started to change again (S1009). Then, the pseudo-holding display held at the forefront in the pseudo-holding display unit 25b is erased with the re-change of the effect design (S1010). At this time, the special symbol hold number (actual hold number) of the special symbol hold display portion 53 does not change, and only the pseudo hold number (apparent hold number) of the pseudo hold display portion 25b decreases, so the special symbol hold Number and pseudo-pending number do not match.

Next, it is determined whether or not the effective period of the effect button 5d exceeds 0 seconds (S1011).
If the effective period of the effect button 5d exceeds 0 seconds (S1011: YES), S
Returning to the processing of 1000, when the effective period of the effect button 5d is 0 second (S1011:
NO), return. Even after the effect symbol has been stopped based on the operation of the effect button 5d, if the validity period is set again in S1008, the effect button 5d.
Since the valid period of is over 0 seconds, the process returns to S1000. That is, the effect change process is performed even after the effect symbol is stopped based on the operation of the effect button 5d.
As long as the valid period is set at 8, the process is repeated.

Next, returning to FIG. 8, it is determined whether the remaining fluctuation time of the special symbol exceeds 0 seconds (S909).
) When the remaining fluctuation time of the special symbol is 0 second (S909: NO), the effect symbol is stopped and displayed in a display mode corresponding to the type of the special symbol stop symbol (big hit symbol or off symbol) (S910). ). Then, based on the number of special symbol hold in the special symbol hold display unit 53, the number of pseudo hold in the pseudo hold display unit 25b is returned (S911). As a result, the pseudo hold display erased in S1010 is restored, and the special symbol hold number of the special symbol hold display unit 53 matches the pseudo hold number of the pseudo hold display unit 25b.

Next, the setting of the effective period of the effect button 5d will be described with a specific example. FIG.
This shows the relationship between the variation pattern (variation display time) of the effect symbol, the effective period of the effect button 5d, and the reference remaining time when there are three or more pseudo-holds at the start of the change of the special symbol.

First, as shown in FIG. 10A, when the special symbol starts to change, the effect pattern of the effect symbol is determined to be the effect pattern A (S803 or S804). The variation display time of the effect pattern A is set to be the same as the variation display time of the special symbol.
Since the variation display time of the effect pattern A is longer than the reference remaining time X (S905: YES), the effective period N of the effect button 5d is set (S906). Then, the variation display of the effect symbol is started (S907), and when the effect button 5d is operated within the effective period (S1000: YES)
), At that time, the variation of the effect design is off and stops in the display mode (S1001).

Next, as shown in FIG. 10B, it is assumed that the effect pattern variation pattern is determined to be the effect pattern B (S1004 or S1005). The variation display time of the effect pattern B is set to be the same as the remaining variation time of the special symbol after the effect button 5d is operated. The variation display time of the effect pattern B is longer than the reference remaining time X (S1007: YES)
) The effective period N of the effect button 5d is set again (S1006). Then, the variation display of the effect symbol is started again (S1009), and when the effect button 5d is operated within the effective period (
(S1000: YES), at that time, the variation of the effect design is off and stops in the display mode (S100).
1).

Next, as shown in FIG. 10C, it is assumed that the variation pattern of the effect design is determined as the effect pattern C (S1004 or S1005). The variation display time of the effect pattern C is set to be the same as the remaining variation time of the special symbol after the effect button 5d is operated for the second time. The variation display time of the effect pattern C is shorter than the reference remaining time X (S1007).
: NO), the display of the effect symbol variation is started again without setting the effective period of the effect button 5d (S1009). In the state where the effect symbol is variably displayed in the effect pattern C, the effective period of the effect button 5d is not set. Therefore, even if the player operates the effect button 5d, the effect symbol is not stopped and displayed. When the variation display time set in C ends, the variation of the effect symbol is stopped and displayed in a display mode corresponding to the determination whether or not the special symbol is correct. At this time,
The special symbol also ends at the same time.

With the above configuration, it is possible to stop the variation display of the effect symbol by the player operating the effect button 5d under a predetermined condition. Thereby, it is possible to give the player an impression that the operation of the effect button 5d has an influence on the result of the game, and the interest can be improved.

Further, since the CPU 260a of the sub-control board 260 controls the display of the effect symbols based on the operation signal of the effect button 5d, the effect symbols can be stopped and displayed by the button operation without using the CPU 200a of the main control board 200. it can. For this reason, the CPU 200 of the main control board 200 is connected to a gaming machine that does not stop and display the effect symbol by operating the effect button 5d.
It is not necessary to change the control program executed by a, and the control program can be shared. Furthermore, since it is not necessary to input an external signal to the CPU 200a of the main control board 200, illegal acts can be prevented.

In addition, when the remaining variation time of the special symbol is short at the time of re-variation of the effect symbol (when it is less than the reference remaining time), by not setting the effective period, the effect symbol stop display, the effective period of the effect button 5d It is possible to prevent the setting, the display of the variation of the effect symbol from being resumed in a short time, and the effect control processing executed by the CPU 260a of the sub-control board 260 can be prevented from becoming complicated.

Further, in the configuration in which the effect symbol is stopped and displayed by operating the effect button 5d, the number of special symbol reservations does not decrease, and the player may feel uncomfortable. For this reason, in this embodiment,
The number of pseudo-holds is displayed on the effect display device 25 so that the effect button 5d can be operated by the number of pseudo-holds at the start of the special symbol variation display, and the effect symbol is displayed in accordance with the stop display of the effect symbol by the operation of the effect button 5d. By reducing the number of suspensions, the player can stop the change of the effect symbol by operating the effect button 5d without a sense of incongruity.

(Other embodiments)
As mentioned above, although the Example of this invention was described, this invention is not limited to this,
As long as it does not deviate from the scope described in each claim, it is not limited to the wording of each claim, the scope is easily replaced by those skilled in the art, and improvements based on the knowledge that those skilled in the art normally have are made as appropriate. Can be added.

For example, when the effect button 5d is operated during the effective period (S1000: YES), and the result of the special symbol success / failure determination that triggers the change of the special symbol is a big hit (S1003)
: YES), the special effect pattern for executing the specific effect suggesting the occurrence of the big hit can be set as the big hit effect pattern according to the remaining fluctuation time of the special symbol. Further, the specific effect is set as an effect that occurs only when the effect button 5d is operated, and during the execution of the specific effect, the effective period of the effect button 5d is not set and the specific effect cannot be forcibly terminated. It is preferable. By doing in this way, it is possible to make the player surely recognize a special specific effect that does not normally occur.

In addition, it is effective to execute the special effect when the remaining fluctuation time of the special symbol is about to end, and when the remaining fluctuation time of the special symbol is less than a predetermined time (for example, 3 seconds), the remaining fluctuation time of the special symbol It is good also as the effect which counts down (time until a special symbol stops display with a big hit symbol). As a result, the effect symbol can be stopped and displayed in a big-hit symbol display mode in a short time after the operation of the effect button 5d, and the player can be given an impression that sudden hit has occurred by the operation of the effect button 5d. . As a result, a novel effect using the effect button 5d becomes possible, and the game entertainment can be improved. The specific effect is executed by the CPU 260a of the sub control board 260 as the specific effect executing means.

In the above embodiment, when the effect symbol stopped and displayed by operating the effect button 5d is changed again, the effect pattern corresponding to the remaining change time of the special symbol is determined in S1004 or S1005. An effect pattern may be selected as follows. For example, the effect pattern of the effect symbol may be divided into a plurality of predetermined time intervals, and the effect pattern may be restarted from the time corresponding to the remaining variation time of the special symbol when the effect symbol is re-variable. As a result, it is not necessary to prepare a large number of effect patterns of effect symbols, and the design of the gaming machine is facilitated, and the data capacity of the effect pattern of effect symbols can be reduced.

DESCRIPTION OF SYMBOLS 1 ... Game machine, 25 ... Production | presentation display apparatus, 25a ... Production | presentation symbol display part, 25b ... Pseudo reservation display part, 28 ... Start-up opening, 33 ... Grand prize device, 53 ... Special symbol reservation display part, 61 ... Special symbol display part 200 ... main control board, 260 ... sub-control board.

Claims (1)

The special symbol is displayed in a variable manner on the special symbol display unit based on the entrance to the starting port, and when the predetermined fluctuation time has elapsed, the special symbol is stopped and displayed. A per game execution means for executing a per game that opens the mouth;
Effect symbol display means for variably displaying a plurality of effect symbols on the effect symbol display unit during the variation display of the special symbol, and stopping the plurality of effect symbols when the special symbol is stopped and displayed;
Operating means that can be operated by a player,
The effect symbol display means includes:
When the special symbol is stopped and displayed with the winning special symbol, if the operation means is operated within a predetermined effective period during the variation display of the special symbol, the special symbol is variably displayed in the state where the special symbol is variably displayed. It is possible to stop and display the plurality of effect symbols in the hit display mode by temporarily displaying the effect symbols in a predetermined display mode different from the hit display mode, and then displaying the effect symbols again.
In the state where the special symbol is variably displayed after the effect symbol is variably displayed, the effective period has the valid period,
Even if the previous effective period is cleared by the operation of the operation means before the effect symbol re-variable display, after the effect symbol is re-variably displayed, the effective period is set again,
A gaming machine configured to be able to notify that the operation of the operation means is effective during the effective period during the variable symbol display of the special symbol.

Images