JP5756303B2 - Pachinko machine - Google Patents

Description

  The present invention relates to a pachinko gaming machine, and more specifically to a pachinko gaming machine having an image display capable of displaying a stereoscopic image.

  Conventionally, a gaming machine equipped with a stereoscopic display panel has been proposed. For example, the gaming machine described in Patent Document 1 includes a display device that allows the player to easily adjust the position of the eyes to a stereoscopically visible position. Specifically, in the gaming machine described in Patent Document 1, a first sign is disposed in front of the display unit, and a second sign is disposed behind the first sign, and the first sign, the second sign, Due to the overlapping state, the player can recognize a position where stereoscopic viewing is possible.

JP-A-10-28763

  However, in the gaming machine described in Patent Document 1, it is necessary to place the first sign in front of the display unit, and the first sign makes it difficult for the player to focus the eyes on the image displayed on the display unit. , It may be difficult to stereoscopically view the image.

  Therefore, an object of the present invention is to provide a gaming machine in which a player can easily stereoscopically view an image.

  In order to achieve the above object, the present invention employs the following configuration. Note that the reference numerals, figure numbers, and supplementary explanations in parentheses are examples of the correspondence with the embodiments described later in order to help understanding of the present invention, and limit the scope of the present invention. is not.

  The gaming machine (1) of the present invention is a gaming machine having an image display (21) that displays a stereoscopic image that can be stereoscopically viewed with the naked eye, and detects the relative position of the player with respect to the gaming machine. It is determined whether a detection means (60, 400, S12) and the position of the player detected by the detection means are within a range in which an image displayed on the image display can be stereoscopically viewed. According to the determination means (400, S13) and the determination result by the determination means, information indicating that the position of the player is out of the stereoscopically viewable range or information indicating that it is within the range. Notification means (400, S14) for notifying a person.

  In another configuration, the detection unit measures a distance from the gaming machine to the player, and the determination unit determines whether the distance from the gaming machine to the player is within the stereoscopic view range. May be determined.

  In another configuration, an effect control unit (400) that switches between a three-dimensional effect mode for performing an image effect using the stereoscopic image and a two-dimensional effect mode for performing an image effect using a two-dimensional image. , S15, S16).

  In another configuration, the effect control unit may switch to the three-dimensional effect mode only when the determination result by the determination unit is affirmative.

  In another configuration, the determination unit determines whether or not the position of the player is within a stereoscopically viewable range when the effect control unit switches from the two-dimensional effect mode to the three-dimensional effect mode. May be.

  According to the present invention, a player can easily stereoscopically view an image.

Schematic front view showing an example of a pachinko gaming machine 1 according to an embodiment of the present invention The enlarged view which shows an example of the indicator 3 provided in the pachinko machine 1 of FIG. Partial plan view of the pachinko gaming machine 1 of FIG. The block diagram which shows an example of a structure of the control apparatus provided in the pachinko machine 1 of FIG. The figure which shows the point which each distance measuring sensor 60 measures distance The figure which shows notionally the distance to the player and the range where stereoscopic vision is possible The figure which shows notionally the range which can be viewed stereoscopically regarding the position of the player's left-right direction with respect to the gaming machine 1 The flowchart which shows the detail of the process performed in the production control part 400

  Hereinafter, embodiments of the present invention will be described. In the following description, in order to clarify the technical significance of the present invention, the basic configuration and basic processing of the pachinko gaming machine of the present invention are described, and then the specific implementation of the present invention is described. Examples (first embodiment and second embodiment) are illustrated.

(Basic configuration of pachinko machine)
In FIG. 1, a pachinko gaming machine 1 is a pachinko gaming machine configured to pay out a prize ball when a game ball launched by an instruction operation by a player wins a prize, for example. The pachinko gaming machine 1 includes a game board 2 on which game balls are launched, and a frame member 5 surrounding the game board 2. The frame member 5 is configured to be openable and closable with respect to the main part of the pachinko gaming machine 1 around a hinge provided on the shaft support side, and the game board 2 is detachably attached to the frame member 5. Yes. And the lock part 43 is provided in the predetermined position (for example, edge part on the opposite side to a shaft support side) which becomes the front side of the frame member 5, and the frame member 5 is unlocked by unlocking the lock part 43. Can be opened.

  A game area 20 for playing a game with a game ball is formed on the front surface of the game board 2. In the gaming area 20, a rail member (from which a game ball launched from below (the launching device 211; see FIG. 4) rises along the main surface of the game board 2 and forms a path toward the upper position of the gaming area 20 ( (Not shown).

  In addition, the game board 2 is provided with an image display 21 that displays images for various effects at positions that are easily visible to the player. The image display 21 is a display device that can display a stereoscopic image that can be stereoscopically viewed with the naked eye by a parallax barrier. That is, the image display device 21 causes the left eye image of the player to view the left eye image and the right eye image of the player right eye to display the stereoscopic image (three-dimensional image) by the parallax barrier. Note that the image display 21 is not limited to the parallax barrier method, and may be a display device that can display a stereoscopic image by a lenticular method, for example. The image display 21 notifies the player of the symbol lottery result (symbol variation result) by displaying, for example, a decorative symbol according to the progress of the game by the player, or the advance notice of the appearance of characters or items. Display the production. The image display 21 is described as a liquid crystal display device, an EL (Electro Luminescence) display device, an LED (Light Emitting Diode) dot display device, and a 7-segment display (hereinafter referred to as a 7-segment display device). However, any other display device may be used.

  Further, a movable accessory 22 and a board lamp 23 used for various effects are provided on the front surface of the game board 2. The movable accessory 22 is configured to be movable with respect to the game board 2 and performs various effects by moving it with a predetermined operation in accordance with the progress of the game by the player. The board lamp 23 emits light according to the progress of the game by the player, thereby performing various effects by light.

  The game area 20 is provided with a game nail and a windmill (both not shown) that change the direction in which the game ball falls downward. Further, in the game area 20, various bonuses related to winning and lottery are arranged at predetermined positions. In FIG. 1, as an example of various prizes related to winning and lottery, a first starting port 25a, a second starting port 25b, a gate 27, a big winning port 28, and a normal winning port 29 are arranged on the game board 2. It is installed. Further, the game area 20 is provided with a discharge port 24 for discharging out of the game area 20 a game ball that has not been won in the winning area among the game balls launched into the game area 20.

  When a game ball enters the first start opening 25a, the first special symbol lottery (big hit lottery) starts. The first start opening 25a is provided with a predetermined “special electric accessory” (large winning opening opening / closing unit 115) and / or a predetermined special symbol display (for example, a first special symbol display 31a described later). It is a winning opening related to winning a game ball to be activated. When a game ball enters the second start opening 25b, a prize is awarded and the second special symbol lottery (big hit lottery) is started. The second start opening 25b operates a predetermined special electric accessory (large winning opening opening / closing part 115) and / or a predetermined special symbol display (for example, a second special symbol display 31b described later). This is a winning opening related to winning a game ball. When the game ball passes through the gate 27, a normal symbol lottery (open / close lottery) is started.

  A distance measuring sensor 60a is disposed above the image display 21, a distance measuring sensor 60b is disposed on the left side, and a distance measuring sensor 60c is disposed on the right side. The distance measuring sensors 60a to 60c irradiate light (infrared light) in the vertical direction with respect to the game board 2, and measure the distance to the detection target (player).

  The second starting port 25b includes an electric tulip 26 in the vicinity of the entrance of the game ball as an example of “ordinary electric accessory”. The electric tulip 26 has a pair of wings imitating tulip flowers, and the pair of wings opens and closes left and right by driving an electric tulip opening / closing unit 112 (for example, an electric solenoid), which will be described later. Lights up or blinks together. When the pair of blade portions of the electric tulip 26 is closed, the entrance of the second start port 25b is almost closed, so that the game ball hardly enters the second start port 25b. On the other hand, when the pair of blade portions of the electric tulip 26 are opened to the left and right, the opening width guided to the inlet of the second starting port 25b is expanded, so that the game ball can easily enter the second starting port 25b. When the electric tulip 26 wins the normal symbol lottery started when the game ball passes through the gate 27, the pair of blade portions open for a specified time while lighting or blinking, and opens and closes a specified number of times.

  The “Large Winner” is one that makes it easier to win a prize when an accessory is activated. The big winning opening 28 provided in the pachinko gaming machine 1 is located below the second start opening 25b. The special winning opening 28 is normally in a closed state so that a game ball cannot enter, but is opened according to the result of the special symbol lottery (the first special symbol lottery, the second special symbol lottery). .

  An electric accessory for opening / closing or enlarging / reducing the “big prize opening” is a “special electric accessory” (for example, the big prize opening / closing unit 115). Although the detailed structure and drive mechanism of the special prize opening / closing part 115 provided in the pachinko gaming machine 1 are omitted, the operation of the special electric combination according to the result of the special symbol lottery (for example, the structure of the special electric combination) Part of the game board 2 protrudes and inclines from the main surface of the game board 2), so that the big winning opening 28 is in an open state, and a game ball can easily enter. In addition, the pachinko gaming machine 1 is accompanied by a mechanism (so-called “actual accessory continuous actuating device”) that allows the special electric accessory to be operated continuously, and the special electric accessory follows a predetermined operation pattern. Driven.

  For example, the special electric accessory at the special winning opening 28 is in a round in which it is in an open state until a predetermined condition is satisfied (for example, 29.5 seconds have elapsed or 10 game balls have been won or the accumulated accumulated time is within 1.8 seconds). Is repeated a predetermined number of times (for example, 15 times or once) (so-called “big hit game” is executed). Note that the big winning lottery 29 does not start even if the game ball wins.

  In addition, a display 3 is provided at a predetermined position (for example, lower right) of the game board 2 to display the result of the above-described special symbol lottery or normal symbol lottery and the number of holds. Details of the display 3 will be described later.

  The pachinko gaming machine 1 shown in FIG. 1 has two start ports (a first start port 25a and a second start port 25b) arranged in the game area 20, but when a game ball enters, it wins a prize. There may be only one or three or more start openings for starting the special symbol lottery. Further, in the pachinko gaming machine 1, one big prize opening 28 is provided in the game area 20, but a plurality of big prize openings having the same function as the big prize opening 28 may be provided.

  In addition, as will be apparent from the description below, the pachinko gaming machine 1 may vary in jackpot probability that a jackpot will be drawn in a special symbol lottery under predetermined conditions.

  For example, the pachinko gaming machine 1 has a state in which the jackpot probability is relatively low (low probability gaming state; for example, jackpot probability is 1/300) to a state in which the jackpot probability is relatively high (high probability gaming state; for example, jackpot Probability may vary to 1/30). In addition, the pachinko gaming machine 1 can reduce the special symbol variation time during the special symbol lottery under a predetermined condition, increase the probability of winning during the normal symbol lottery, or the normal symbol variation time during the normal symbol lottery. In some cases, the opening time of the blade portion of the electric tulip 26 may be shortened, or the number of times the blade portion of the electric tulip 26 may be opened and closed (electrical chew support; see “electric tulip processing” described later).

  Here, the payout of prize balls will be described. When a game ball enters the first start port 25a, the second start port 25b, the big winning port 28, and the normal winning port 29 (winning), a predetermined number per game ball is determined according to the place where the game ball has won. Prize balls are paid out. For example, when a game ball wins the first start port 25a or the second start port 25b, four prize balls are awarded, and when a game ball wins the big prize port 28, thirteen prize balls are awarded. Then, 10 prize balls are each paid out. Even if it is detected that a game ball has passed through the gate 27, no prize ball is paid out in conjunction with it.

(Configuration of frame members of pachinko machines)
On the front side of the frame member 5, a handle 51, a lever 52, a stop button 53, an eject button 54, a speaker 55, a frame lamp 56, an effect button 57, an effect key 58, a dish 59, a lock part 43, and the like are provided. Yes.

  When the player touches the handle 51 and performs an operation to rotate the lever 52 in the clockwise direction, the launching device 211 (at 100 hits per minute) with a hitting force corresponding to the operation angle (for example, 100 per minute). 4) electrically fires the game ball. The dish 59 is provided so as to protrude forward of the pachinko gaming machine 1 and temporarily stores game balls to be supplied to the launching device 211. In addition, the above-described prize ball is paid out to the plate 59. Then, the game balls stored in the tray 59 are supplied to the launching device 211 one by one by a supply device (not shown) at a timing linked with the operation by the player's lever 52. In addition, the plate 59 may be configured by integrating the upper and lower plates, or may be configured by separating the upper plate and the lower plate. The handle 51 may emit light under predetermined conditions.

  The stop button 53 is provided on the lower side surface of the handle 51, and even when the player touches the handle 51 and rotates the lever 52 in the clockwise direction, the game ball is released by being pressed by the player. Is temporarily stopped. The take-out button 54 is provided on the front surface in the vicinity of the position where the tray 59 is provided. When the player presses the game ball, the game ball stored on the tray 59 is dropped into a box (not shown).

  The speaker 55 and the frame lamp 56 each notify the gaming state and situation of the pachinko gaming machine 1 and perform various effects. The speaker 55 performs various effects using music, voice, and sound effects. Further, the frame lamp 56 performs various effects by light depending on a pattern by lighting / flashing, a difference in emission color, or the like. Note that the frame lamp 56 may change the light irradiation direction and produce an effect by changing the irradiation direction.

(display)
Next, the display 3 provided in the pachinko gaming machine 1 will be described with reference to FIG. In FIG. 2, the display 3 includes a first special symbol display 31a, a second special symbol display 31b, a first special symbol hold indicator 32a, a second special symbol hold indicator 32b, a normal symbol indicator 33, and a normal symbol indicator 33. A symbol hold display 34 and a game status display 35 are provided.

  In the first special symbol display 31a, the display symbol is changed and displayed in response to the winning of the game ball in the first starting port 25a. For example, the first special symbol display 31a is composed of a 7-segment display device, and when a game ball wins at the first starting port 25a, the special symbol (first special symbol) is displayed in a variable manner and the lottery result is displayed. To do.

  The second special symbol display 31b is displayed with the display symbol varying corresponding to the winning of the game ball at the second starting port 25b. For example, the second special symbol display 31b is composed of a 7-segment display device, and when a game ball wins in the second start opening 25b, the special symbol (second special symbol) is variably displayed and the lottery result is displayed. To do.

  In the normal symbol display 33, the display symbol is changed and displayed in response to the game ball passing through the gate 27. For example, the normal symbol display 33 is constituted by an LED display device, and when a game ball passes through the gate 27, the normal symbol is variably displayed and the lottery result is displayed.

  The first special symbol hold indicator 32a displays the number of times the first special symbol lottery is held. The second special symbol hold indicator 32b displays the number of times the second special symbol lottery is held. The normal symbol hold display 34 displays the number of times the normal symbol lottery is held.

  For example, during a period in which the display symbols are variably displayed by the first special symbol display 31a, the second special symbol display 31b or the normal symbol display 33 (while the variation display for one winning is being performed), When another game ball wins, the change display of the display pattern for the winning game ball is held for a predetermined number of times (for example, 4 times) until the change display for the previously won game ball ends. .

  The fact that such a hold is made and the number of the hold (number of undrawn times) are displayed on the first special symbol hold indicator 32a, the second special symbol hold indicator 32b, and the normal symbol hold indicator 34. For example, the first special symbol hold indicator 32a, the second special symbol hold indicator 32b, and the normal symbol hold indicator 34 are each constituted by LED display devices arranged in a row, and the number of times of hold is displayed according to the lighting mode. .

  The game state display 35 displays the game state at the time when the power of the pachinko gaming machine 1 is turned on. As will be apparent from the description below, the pachinko gaming machine 1 is set with a plurality of gaming states (for example, a normal gaming state, a probable variation gaming state, a short-time gaming state, and a latent certain gaming state). When the pachinko gaming machine 1 is turned on, the gaming state indicator 35 notifies the gaming state. For example, the gaming status indicator 35 is composed of a plurality of LED display devices, and the gaming status is displayed according to the lighting mode.

(Input device)
Next, an input device provided in the pachinko gaming machine 1 will be described with reference to FIG. In FIG. 3, the pachinko gaming machine 1 is provided with an effect button 57 and an effect key 58 as an example of an input device.

  The effect button 57 and the effect key 58 are provided for the player to input the effect. The effect button 57 is provided on the side of the upper surface of the dish 59 protruding forward of the pachinko gaming machine 1. The production key 58 has a center key and a plurality of keys arranged in a substantially cross shape, and is provided on the upper side of the plate 59 adjacent to the production button 57. For example, the production key 58 is configured such that one central key is arranged at the center and four peripheral keys having substantially the same shape are arranged around the central key.

  The effect button 57 and the effect key 58 are each pressed by the player to perform a predetermined effect. For example, the player operates the four surrounding keys of the effect key 58 to move the cursor from a plurality of selection items displayed on the image display 21 to a desired selection item. By operating the key, it is possible to confirm the selection of the selection item indicated by the cursor.

(Configuration on the back side of the frame member)
Further, on the back side of the frame member 5, a ball tank for storing game balls for payout and a payout device (including a payout driving unit 311) for paying out game balls to the tray 59 are provided. Is attached. For example, a main board, a sub board, and the like are disposed on the rear surface of the game board 2.

(Outline of main board)
Specifically, a main control board on which a main control unit 100 that performs internal lottery, determination of winning, and the like is configured is disposed on the main board. The main board is sealed by a main board case made of a transparent member so that a trace remains when opened.

(Outline of sub-board)
In addition, the sub-board includes a launch control board configured with a launch control unit 200 that controls a launch device 211 that launches a game ball to the upper part of the game area 20, and a payout control unit 300 that controls payout of a prize ball. A payout control board, an effect control board configured with an effect control unit 400 for overall control of effects, an image control board configured with an image sound control unit 500 for controlling effects with images and sounds, and various lamps ( A lamp control board and the like on which a lamp control unit 600 for controlling effects by the frame lamp 56, the panel lamp 23) and the movable accessory 22 is arranged. In addition, on the rear surface of the game board 2, 24V (volt) AC power supplied to the pachinko gaming machine 1 is converted into DC power of various voltages, and the DC power of each voltage is applied to the above-described various boards and the like. A switching power supply for outputting is provided.

(Control device)
(Outline of control device)
Next, with reference to FIG. 4, a control device that performs operation control and signal processing in the pachinko gaming machine 1 will be described. FIG. 4 is a block diagram showing an example of the configuration of the control device provided in the pachinko gaming machine 1.

  In FIG. 4, the control device of the pachinko gaming machine 1 includes a main control unit 100, a launch control unit 200, a payout control unit 300, an effect control unit 400, an image sound control unit 500, and a lamp control unit 600.

(Main control unit in the control device)
The main control unit 100 includes a CPU (Central Processing Unit) 101, a ROM (Read Only Memory) 102, and a RAM (Random Access Memory) 103. The CPU 101 performs arithmetic processing when performing various controls related to the number of payout prize balls, such as internal lottery and winning determination. The ROM 102 stores programs executed by the CPU 101, various data, and the like, and the RAM 103 is used as a work memory for the CPU 101. Hereinafter, main functions of the main control unit 100 will be described.

  The main control unit 100 performs a special symbol lottery (a first special symbol lottery or a second special symbol lottery) when a game ball wins a prize at the first starting port 25a or the second starting port 25b, and whether or not it is won in the special symbol lottery. Determination result data indicating such is sent to the effect control unit 400. In addition, the main control unit 100 includes data indicating a variation setting of the winning probability determined according to the special symbol lottery (for example, a variation setting from 1/300 to 1/30) and a special symbol variation time reduction setting, Data indicating the setting for shortening the normal symbol variation time determined according to the normal symbol lottery is sent to the effect control unit 400.

  The main control unit 100 controls the opening time when the blade portion of the electric tulip 26 is open, the number of times the blade portion is opened and closed, and the opening / closing time interval at which the blade portion opens and closes. In addition, the main control unit 100 determines the number of times when the game ball has won the first start port 25a, the number of times when the game ball has won the second start port 25b, and the game ball has passed through the gate 27. Manage the number of hold times.

  The main control unit 100 controls the opening / closing operation of the special winning opening 28 according to the result of the special symbol lottery. For example, the main control unit 100 opens the special winning opening 28 so as to project and incline until a predetermined condition is satisfied (for example, 29.5 seconds have elapsed or 10 game balls have been won or the accumulated cumulative release time is within 1.8 seconds). Control is performed so that the round to be in a state is repeated a predetermined number of times (for example, 15 times or once). In addition, the main control unit 100 controls the opening / closing time interval at which the special winning opening 28 opens and closes.

  When a game ball wins in the first start port 25a, the second start port 25b, the big winning port 28, and the normal winning port 29, the main control unit 100 determines a predetermined amount per game ball according to the place where the game ball has won. The payout control unit 300 is instructed to pay out the number of prize balls. For example, the main control unit 100 may have four prize balls when a game ball wins the first start opening 25a or the second start opening 25b, and 13 prize balls when a game ball wins the big prize opening 28, a normal prize opening. When a game ball wins in 29, an instruction command (command) is sent to the payout control unit 300 so as to pay out 10 prize balls.

  Even if the main control unit 100 detects that the game ball has passed through the gate 27, the main control unit 100 does not instruct the payout control unit 300 to pay out the prize ball in conjunction therewith. When the payout control unit 300 pays out a prize ball in accordance with an instruction from the main control unit 100, information on the number of prize balls paid out from the payout control unit 300 is sent to the main control unit 100. Then, the main control unit 100 manages the number of prize balls paid out based on the information acquired from the payout control unit 300.

  The main control unit 100 controls the launching device 211 that launches the game ball via the launch control unit 200. For example, the main control unit 100 transmits a signal permitting the operation of the launching device 211 to launch a game ball to the launch control unit 200 via the payout control unit 300 based on a predetermined condition.

(Switches related to the main control unit in the control device)
In order to realize the above-described functions, the main control unit 100 includes a first start port switch 111a, a second start port switch 111b, an electric tulip opening / closing unit 112, a gate switch 113, a big prize opening switch 114, a big prize opening opening / closing. 115, normal winning opening switch 116, first special symbol indicator 31a, second special symbol indicator 31b, first special symbol hold indicator 32a, second special symbol hold indicator 32b, normal symbol indicator 33, normal A symbol hold display 34 and a game status display 35 are connected.

  The first start port switch 111 a detects that a game ball has won the first start port 25 a and sends a detection signal to the main control unit 100. The second start port switch 111b detects that a game ball has won the second start port 25b and sends a detection signal to the main control unit 100.

  The electric tulip opening / closing unit 112 opens and closes the pair of blade portions of the electric tulip 26 in response to a control signal sent from the main control unit 100.

  The gate switch 113 detects that the game ball has passed through the gate 27 and sends a detection signal to the main control unit 100.

  The big prize opening switch 114 detects that a game ball has won the big prize opening 28 and sends a detection signal to the main control unit 100.

  The special prize opening / closing unit 115 opens and closes the special prize opening 28 in response to a control signal sent from the main control unit 100.

  The normal winning port switch 116 detects that a game ball has won the normal winning port 29 and sends a detection signal to the main control unit 100.

(On-hold indicator of the main control unit in the control device)
In addition, the main control unit 100 displays the result of the first special symbol lottery started by winning the game ball to the first starting port 25a on the first special symbol display 31a.

  The main control unit 100 displays the number of holdings in which the lottery is put on hold in accordance with the winning of the game ball to the first starting port 25a on the first special symbol holding display 32a. The main control unit 100 displays the result of the second special symbol lottery started by winning the game ball in the second starting port 25b on the second special symbol display 31b. The main control unit 100 displays the number of holdings in which the lottery is put on hold according to the winning of the game ball to the second starting port 25b on the second special symbol holding display 32b.

  The main control unit 100 displays the result of the normal symbol lottery started by passing the game ball to the gate 27 on the normal symbol display 33. Then, the main control unit 100 displays the number of holdings on which the lottery is put on hold according to the passing of the game ball to the gate 27 on the normal symbol holding display 34.

  Further, the main control unit 100 transmits various types of information to a host computer provided in a store (hall) where the pachinko gaming machine 1 is installed. Then, the main control unit 100 transmits information regarding the number of paid-out prize balls acquired from the payout control unit 300, information indicating the state of the main control unit 100, and the like to the host computer.

(Launch control unit in the control device)
The launch control unit 200 includes a CPU 201, a ROM 202, and a RAM 203. The CPU 201 performs arithmetic processing when performing various controls related to the launching device 211. The ROM 202 stores programs executed by the CPU 201 and various data, and the RAM 203 is used as a work memory for the CPU 201.

  When the position of the lever 52 is in the neutral position, the lever 52 is in a firing stop state without outputting a signal. When the lever 52 is rotated in the clockwise direction, the lever 52 outputs a signal corresponding to the rotation angle to the launch control unit 200 as a hitting ball firing command signal.

  The launch control unit 200 controls the launch operation of the launch device 211 based on the hit ball launch command signal. For example, the launch control unit 200 controls the operation of the launch device 211 such that the speed at which the game ball is launched increases as the rotation angle of the lever 52 increases. Further, the launch control unit 200 can perform the launch operation of the launch device 211 by receiving a signal permitting launch from the main control unit 100. On the other hand, when the signal indicating that the stop button 53 is pressed is output or the control signal for stopping the emission is output from the main control unit 100, the launch control unit 200 performs the operation of launching the game ball by the launch device 211. Stop.

(Discharge control unit in the control device)
The payout control unit 300 includes a CPU 301, a ROM 302, and a RAM 303. The CPU 301 performs a calculation process when controlling the payout of the payout ball. The ROM 302 stores programs executed by the CPU 301, various data, and the like, and the RAM 303 is used as a working memory for the CPU 301 and the like. Then, the payout control unit 300 controls payout of the payout ball based on the command sent from the main control unit 100.

  Specifically, the payout control unit 300 acquires from the main control unit 100 a command for paying out a predetermined number of prize balls according to the place where the game ball has won. Then, the payout driving unit 311 is controlled so as to pay out the number of prize balls specified by the command. Here, the payout drive unit 311 is configured by a drive unit including a drive motor that sends out the game ball from the game ball storage unit.

  In addition, the payout control unit 300 ensures that a predetermined amount of game balls are stored in a predetermined place, and various switches for detecting that a predetermined number of game balls are paid out (the payout ball detection switch 312, Input signals from the fraud detection switch 313, the ball presence detection switch 314, and the full tank detection switch 315) are received.

  Also, the payout control unit 300 transmits various information to the host computer. For example, the payout control unit 300 transmits information on the number of prize balls instructed to be paid out to the payout driving unit 311, information on the number of prize balls actually paid out, and the like to the host computer. Also, the payout control unit 300 transmits similar information to the main control unit 100.

(Production control unit in control device)
The effect control unit 400 includes a CPU (effect control CPU) 401, a ROM 402, a RAM 403, and an RTC (real time clock) 404. In addition, an effect button 57 and an effect key 58 are connected to the effect control unit 400. The CPU 401 performs a calculation process when controlling the effect. The ROM 402 stores programs executed by the CPU 401, various data, and the like, and the RAM 403 is used as a working memory for the CPU 401. The RTC 404 measures the current date and time.

  The production control unit 400 sets production contents based on data indicating the special symbol lottery result and the like sent from the main control unit 100. At that time, when the player presses the effect button 57 or the effect key 58, the effect control unit 400 may set the effect content according to the operation input. In addition, when the game for the pachinko gaming machine 1 is interrupted for a predetermined period or longer, the effect control unit 400 sets an effect for waiting for a customer as one of the effects.

  A distance measuring sensor 60 (ac) is connected to the effect control unit 400. The distance measuring sensor 60 measures the distance to the player and transmits a signal corresponding to the measurement result to the effect control unit 400.

  Furthermore, when the main control unit 100 outputs data indicating that the winning probability at the time of the special symbol lottery is changed, or when outputting data indicating that the special symbol change time at the time of the special symbol lottery is shortened, When the data indicating that the normal symbol variation time at the time of the normal symbol lottery is shortened is output, the effect control unit 400 sets the effect contents corresponding to the contents indicated by the output data. Then, the effect control unit 400 sends commands for instructing execution of the set effect contents to the image sound control unit 500 and the lamp control unit 600, respectively.

(Image sound control unit in the control device)
The image sound control unit 500 includes a CPU (image sound control CPU) 501, a ROM 502, and a RAM 503. The CPU 501 performs a calculation process when controlling an image expressing the content of the effect. The ROM 502 stores programs executed by the CPU 501 and various data, and the RAM 503 is used as a working memory for the CPU 501.

  The image sound control unit 500 controls the image displayed on the image display 21 and the sound output from the speaker 55 based on the command sent from the effect control unit 400. Specifically, in the ROM 502 of the image sound control unit 500, a symbol image or background image displayed during the game on the image display 21, a decorative symbol for notifying the player of the lottery result, and a notice effect for the player. Image data such as characters and items to be displayed is stored.

  Further, the ROM 502 of the image sound controller 500 synchronizes with the image displayed on the image display 21 or independently of the displayed image, such as music and sound output from the speaker 55, and effects such as jingle. Various acoustic data such as sound are stored. The CPU 501 of the image sound control unit 500 selects and reads out the data corresponding to the command sent from the effect control unit 400 from the image data and sound data stored in the ROM 502. The CPU 501 performs image processing for background image display, symbol image display, symbol image variation, character / item display, and the like using the read image data. Further, the CPU 501 performs voice processing using the read acoustic data. Then, the CPU 501 displays the image indicated by the image processed image data on the image display 21. Further, the CPU 501 outputs the sound indicated by the sound data subjected to the sound processing from the speaker 55.

(Lamp controller in the control device)
The lamp control unit 600 includes a CPU 601, a ROM 602, and a RAM 603. The CPU 601 performs arithmetic processing when controlling the light emission of the panel lamp 23 and the frame lamp 56 and the operation of the movable accessory 22. The ROM 602 stores programs executed by the CPU 601 and various data, and the RAM 603 is used as a working memory for the CPU 601.

  The lamp control unit 600 controls the lighting / flashing of the panel lamp 23 and the frame lamp 56, the emission color, and the like based on the command sent from the effect control unit 400. In addition, the lamp control unit 600 controls the operation of the movable accessory 22 based on the command sent from the effect control unit 400.

  Specifically, the ROM 602 of the lamp control unit 600 stores lighting / flashing pattern data and emission color pattern data (light emission pattern data) for the panel lamp 23 and the frame lamp 56 according to the production contents set by the production control unit 400. Data) is stored. The CPU 601 selects and reads out the light emission pattern data stored in the ROM 602 corresponding to the command sent from the effect control unit 400. Then, the CPU 601 controls the light emission of the panel lamp 23 and the frame lamp 56 based on the read light emission pattern data. Further, the ROM 602 stores operation pattern data of the movable accessory 22 corresponding to the control command of the movable accessory 22 transmitted from the effect control unit 400. The CPU 601 selects and reads out the operation pattern data stored in the ROM 602 corresponding to the command sent from the effect control unit 400. Then, the CPU 601 controls the operation of the movable accessory 22 based on the read operation pattern data.

(Outline of operation of gaming machine in this embodiment)
Next, a characteristic operation of the gaming machine 1 in the present embodiment will be described. As described above, the distance measuring sensor 60 is disposed around the image display 21 on the game board 2 of the gaming machine 1 according to the present embodiment (FIG. 1). The distance measuring sensor 60 is an optical distance measuring sensor such as a triangulation method, for example, and measures the distance to a detection target (player). Specifically, a distance measuring sensor 60a is disposed at the center in the horizontal direction of the screen of the image display 21 and above the upper end of the screen. Further, a distance measuring sensor 60b is disposed on the left side of the left end of the screen of the image display 21 and a distance measuring sensor 60c is disposed on the right side of the right end of the screen of the image display 21.

  FIG. 5 is a diagram illustrating points at which the distance measuring sensors 60 measure distances. In FIG. 5, when each distance measuring sensor 60 and the player are overlapped, the points measured by each distance measuring sensor 60 are shown from the back of the player. As shown in FIG. 5, the distance measuring sensor 60a measures the distance to the player's head (face). That is, when a player with an average physique (height, sitting height) sits in a seat installed in front of the gaming machine 1 and plays a game, the distance measuring sensor 60a reaches the head of the player. Arranged. The distance measuring sensor 60b measures the distance to the player's left shoulder, and the distance measuring sensor 60c measures the distance to the player's right shoulder. The distance measuring sensor 60b and the distance measuring sensor 60c are arranged in parallel in the horizontal direction of the screen of the image display 21. The distance between the distance measuring sensor 60b and the distance measuring sensor 60c is set to be narrower than the shoulder width of the average physique player.

  By disposing the distance measuring sensors 60a to 60c as described above, the relative position of the player with respect to the gaming machine 1 (the distance between the player and the image display 21, based on the measurement results of the distance measuring sensors 60a to 60c). In addition, the player can determine the deviation in the left-right direction with respect to the image display 21.

  In other words, the distance sensor 60a can measure the distance from the gaming machine 1 (image display 21) to the player's head (face). Thereby, it can be determined whether or not the distance between the player and the image display 21 is a distance at which the stereoscopic image displayed on the image display 21 can be stereoscopically viewed. FIG. 6 is a diagram conceptually showing the distance to the player and the stereoscopically viewable range. As described above, the image display 21 is a display device capable of displaying a stereoscopic image, and the left-eye image and the right-eye image are visually recognized by the player's left eye through the parallax barrier. Thus, strip-shaped left-eye images and right-eye images in which pixels are arranged vertically are displayed alternately arranged in the left-right direction. As shown in FIG. 6, when the distance from the gaming machine 1 to the player is within a stereoscopically viewable range, the left eye image is displayed on the player's left eye and the right eye on the right eye via the parallax barrier of the image display 21. The images for the right eye are respectively visually recognized. However, if the distance from the gaming machine 1 to the player is not within a stereoscopically viewable range, the left and right eyes cannot be viewed with the left and right eyes through the parallax barrier, and the player can view the image in three dimensions. It cannot be visually recognized.

  Therefore, when the distance from the gaming machine 1 to the player, which is measured by the distance measuring sensor 60a, is not within a stereoscopically viewable range, the gaming machine 1 moves the face to the stereoscopically visible range with respect to the player. Inform you. Specifically, when the player is too far away from the gaming machine 1, the gaming machine 1 notifies the player to approach the gaming machine 1. For example, the gaming machine 1 displays a message that prompts the player to approach the gaming machine 1 (image display 21) on the image display 21, or informs the player by voice so as to approach the gaming machine 1. To do.

  In this way, by measuring the distance from the gaming machine 1 to the player, it can be determined whether or not the player is viewing the image display 21 from a stereoscopically viewable range. , It can be urged to move to a stereoscopically viewable range.

  When the player sits in front of the gaming machine 1 and looks at the gaming machine 1 (image display 21), the distance measuring sensors 60a to 60c are respectively the head, left shoulder, and right shoulder of the player. Measure the distance to. When the player views the gaming machine 1 from the front, the distance to the player measured by the distance measuring sensors 60a to 60c is substantially equal or has a predetermined relationship. Specifically, the distances measured by the distance measuring sensors 60b and 60c are substantially equal. The distance measured by the distance measuring sensor 60a is substantially equal to the distance measured by the distance measuring sensors 60b and 60c, or is closer to the distance measured by the distance measuring sensors 60b and 60c by a predetermined value. Therefore, based on the measurement results of the three distance measuring sensors 60, whether or not the position (posture) of the player is the correct position (the player does not deviate in the left-right direction with respect to the gaming machine 1 and the gaming machine 1 It is possible to determine whether or not the distance from is within a predetermined range. If the distance measuring sensors 60a and 60b detect the distance to the player and the distance measuring sensor 60c cannot detect the player, the gaming machine 1 determines that the player is sitting from the left. Can do. As described above, it is possible to determine whether or not the position of the player's face is shifted in the left-right direction with respect to the image display 21 based on the measurement results of the three distance measuring sensors 60.

  When the player is sitting in the left-right direction with respect to the gaming machine 1, the player may not be able to visually recognize the image displayed on the image display 21. FIG. 7 is a diagram conceptually showing a stereoscopically viewable range regarding the position of the player in the left-right direction with respect to the gaming machine 1. As shown in FIG. 7, there is a range in which the player can visually recognize an image three-dimensionally in the left and right position of the player's face with respect to the gaming machine 1. If the player's face does not exist within a stereoscopically viewable range, the player cannot stereoscopically view the image. Therefore, for example, when the player's face is shifted to the left with respect to the gaming machine 1, the gaming machine 1 notifies the player to move the position of the face to the right. Thus, the player's posture can be determined based on the measurement results of the three distance measuring sensors 60. Then, the gaming machine 1 can prompt the player to view the image display 21 in a correct posture according to the determination result.

(Details of processing)
Next, the process performed in the production | presentation control part 400 for performing the alert | report by the above gaming machines 1 is demonstrated. FIG. 8 is a flowchart showing details of processing performed by the effect control unit 400.

  As described above, the main control unit 100 transmits a special symbol variation start command to the effect control unit 400 in response to winning of the game ball at the start port (the first start port 25a or the second start port 25b). Based on the change start command, the effect control unit 400 determines the contents of the effect (the image effect displayed on the image display 21, the effect by the movable accessory 22, etc.), and executes the effect. The processing shown in FIG. 8 is performed by reading a predetermined program stored in the ROM 402 into the RAM 403 after the above processing is completed and executing the program by the CPU 401. In FIG. 8, the processes related to the above-described notification to the player are mainly shown, and the processes not directly related to this are omitted. Further, the process shown in FIG. 8 is repeatedly executed at predetermined time intervals.

  First, in step S10, the effect control unit 400 determines whether it is time to display a stereoscopic image (3D image). In response to a change start command from the main control unit 100, the effect control unit 400 displays, as a 2D moving image, a state in which a decorative symbol indicating a special symbol changes or a predetermined character for the effect moves. Display on the device 21. Then, the effect control unit 400 switches the moving image from 2D to 3D at a predetermined timing according to the change start command. Accordingly, a stereoscopic moving image (3D moving image) is displayed on the image display 21. In step S10, the effect control unit 400 determines whether or not the display timing of the stereoscopic video image has come. If the determination result is affirmative, the effect control unit 400 next executes a process of step S11. On the other hand, when the determination result is negative, the effect control unit 400 next executes a process of step S16.

  In step S <b> 11, the effect control unit 400 acquires the measurement result of each distance measuring sensor 60 and stores it in the RAM 403. Next, the effect control unit 400 executes the process of step S12.

  In step S <b> 12, the effect control unit 400 detects the position (posture) of the player's face based on the measurement result by the distance measuring sensor 60. Specifically, the effect control unit 400 determines the distance between the gaming machine 1 and the player (the direction perpendicular to the gaming board 2 (the front-rear direction with respect to the gaming machine 1)) based on the measurement result of the distance measuring sensor 60a. ) Is detected. Further, the effect control unit 400 detects the position of the player in the left-right direction with respect to the gaming machine 1 based on the measurement results of the distance measuring sensors 60b and c. Next, the effect control unit 400 executes the process of step S13.

  In step S13, the effect control unit 400 determines whether the face position is within a stereoscopically viewable range. That is, the effect control unit 400 determines whether or not the face position is within a predetermined stereoscopic view range based on the detection result of step S12. Specifically, the effect control unit 400 determines whether or not the distance from the gaming machine 1 to the player is within a predetermined stereoscopic view based on the measurement result of the distance measuring sensor 60a. In addition, the effect control unit 400 determines whether or not the player is displaced in the left-right direction with respect to the gaming machine 1 based on the measurement results of the distance measuring sensors 60b and 60c. For example, if the distance measured by the distance measuring sensor 60a is not within a predetermined range (for example, several tens of cm to 1 m), the effect control unit 400 determines that the player's face is not within a range where stereoscopic viewing is possible. Further, for example, when the distance measuring sensor 60b detects the player and the distance measuring sensor 60c does not detect the player (the detection result of the distance measuring sensor 60c is a predetermined threshold (for example, 1.2 m)). If it exceeds, the player determines that the player is shifted to the left with respect to the gaming machine 1 and determines that the player's face is not within a stereoscopically viewable range. If the determination result is negative, the effect control unit 400 next executes the process of step S14. On the other hand, when the determination result is affirmative, the effect control unit 400 executes the process of step S15.

  In step S <b> 14, the effect control unit 400 executes notification processing according to the position of the player's face. Specifically, the effect control unit 400 notifies the player to move the face to the correct position according to the determination result of step S13. For example, the effect control unit 400 displays a message (for example, “Please bring your face closer to the screen” or the like) on the image display 21 so that the player moves forward. Further, for example, the effect control unit 400 displays on the image display 21 a message that prompts the player to move to the right. Next, the effect control unit 400 executes the process of step S15.

  In step S15, the effect control unit 400 causes the image display 21 to display a 3D image (stereoscopic image). That is, the effect control unit 400 sets the parallax barrier of the image display device 21 to ON, and sends a control command to the image sound control unit 500 so that the image display device 21 outputs the left-eye image and the right-eye image. Send. As a result, a stereoscopic image is displayed on the image display 21. After step S15, the effect control unit 400 ends the process shown in FIG.

  On the other hand, when the determination result of step S10 is negative, the process of step S16 is performed. In step S <b> 16, the effect control unit 400 causes the image display 21 to display a 2D image. That is, the effect control unit 400 transmits a control command to the image sound control unit 500 so as to display a 2D image on the image display 21. As a result, a 2D image is displayed on the image display 21.

  As described above, in the present embodiment, the position of the player's face is detected, and it is determined whether or not the position is within a range where the image can be stereoscopically viewed. And according to a determination result, the alerting | reporting for encouraging to move a player's face in the range which can view an image stereoscopically can be performed. Thereby, the player can easily recognize the stereoscopically viewable range and can easily stereoscopically view the image.

(Modification)
Note that the pachinko gaming machine according to the present invention is not limited to the above embodiment, and may be in the following form. For example, in the above-described embodiment, the notification process (S14; notification for causing the player to adjust the face position) is performed according to the measurement result of the distance measuring sensor. In other embodiments, the notification process is performed. Thereafter, the image display mode may be switched from 3D to 2D. Specifically, in another embodiment, when it is determined NO in step S13, the notification process (S14) may be performed, and then the 2D image display process in step S16 may be performed. That is, when it is determined as NO in step S13, it is difficult for the player to view the 3D image (stereoscopic image) displayed on the monk display 21 stereoscopically. In this case, 3D You may perform 2D display, without performing display.

  Moreover, in the said embodiment, the player's attitude | position was determined in the timing switched from 2D image to 3D image, and it alert | reported with respect to the player according to the determination result. In another embodiment, a 3D image may be displayed on the image display 21 at all times, and the player may be informed constantly according to the player's posture.

  In the above embodiment, the relative position of the player with respect to the gaming machine 1 is measured by a plurality of distance measuring sensors, but any means for detecting the relative position of the player may be used. For example, in another embodiment, the distance to the player may be measured using a distance image sensor (camera) that can measure the distance for each pixel. Using the image acquired by the distance image sensor, the player's face in the image is recognized by pattern matching or the like. Based on the recognition result, it is possible to detect the position in the front-rear direction of the player's face relative to the gaming machine 1 (the position in the imaging direction of the camera) and the position in the left-right direction. In another embodiment, the position in the front-rear direction and the position in the left-right direction of the player may be detected by separate detection means. For example, the position in the front-rear direction may be detected using a distance measuring sensor, and the position in the left-right direction may be detected using a camera.

  In other embodiments, the distance measuring sensors 60b and 60c may be replaced with sensors that detect only the presence or absence of the player. That is, in order to detect whether or not the player is displaced in the left-right direction with respect to the gaming machine 1, it is not always necessary to measure the distance to the player.

  As described above, the detection means (the distance measuring sensor, the distance image sensor, etc.) for detecting the relative position of the player with respect to the gaming machine 1 (the position in the left-right direction and the front-rear direction with respect to the gaming machine 1) The position may be detected, and it may be determined whether or not the position is within a range in which the image can be viewed stereoscopically (range in the front-rear direction and the left-right direction). In another embodiment, it may be determined whether or not the position of one of the front-rear direction and the left-right direction with respect to the gaming machine 1 is within a stereoscopically viewable range.

  Further, in the above embodiment, the player is notified by displaying a message on the image display 21. In another embodiment, the notification may be performed by voice, a lamp issue pattern, or the like.

  Moreover, in the said embodiment, when the position of the face was not in the range which can be viewed stereoscopically, the message which prompts the player to move the position of the face was displayed. In another embodiment, when the position of the face is within a stereoscopically viewable range, an image or the like indicating that the current face position is a stereoscopically visible position may be displayed. The player can recognize from the image that the current face position is correct, and when the image is displayed, the player can view the image stereoscopically by focusing the eyes. Can do.

  As described above, the following configuration may be employed in the present invention.

  A gaming machine (1) according to a first configuration is a gaming machine having an image display (21) that displays a stereoscopic image that can be stereoscopically viewed with the naked eye, and the relative position of the player with respect to the gaming machine Detection means (60, 400, S12) for detecting the position of the player, and whether or not the position of the player detected by the detection means is within a range where the image displayed on the image display can be viewed stereoscopically Information indicating that the position of the player is outside the range in which the player can view stereoscopically, according to the determination result by the determination means (400, S13) And informing means (400, S14) for informing the player of information indicating that it is.

  According to this configuration, it is possible to detect the relative position of the player with respect to the gaming machine, determine whether or not the position is in a stereoscopic view range (front-rear direction, left-right direction), and notify according to the determination result. . Thereby, the player can easily recognize a position where stereoscopic viewing is possible.

  In the second configuration, the detection means measures a distance from the gaming machine to the player, and the determination means determines whether or not the distance from the gaming machine to the player is within the stereoscopic view range. You may judge.

  According to this configuration, the distance between the gaming machine and the player can be measured, and it can be determined whether or not the position of the player in the front-rear direction is a stereoscopically viewable position. Thereby, the player can easily recognize the position in the front-rear direction in which stereoscopic viewing is possible, and can easily stereoscopically view the image.

  In the third configuration, an effect control means (400, which executes an effect by switching between a 3D effect mode for performing an image effect using the stereoscopic image and a 2D effect mode for performing an image effect using a 2D image. S15, S16) may be further provided.

  According to this configuration, it is possible to switch between an effect using a three-dimensional image and an effect using a two-dimensional image. Thereby, for example, when developing into reach, the 2D effect mode can be switched to the 3D effect mode, and the effect can be enhanced.

  In the fourth configuration, the effect control unit may switch to the three-dimensional effect mode only when the determination result by the determination unit is affirmative.

  According to this configuration, a stereoscopic image can be displayed only when the player is within a range where the image can be stereoscopically viewed. For example, if a stereoscopic image is displayed until the player is in a range where stereoscopic viewing is not possible, the screen looks blurry, which is a burden on the player's eyes. According to this, since the stereoscopic image is displayed only when the player is in a stereoscopically viewable range, such a burden on the player can be reduced.

  In the fifth configuration, the determination means determines whether or not the position of the player is within a stereoscopically viewable range when the effect control means switches from the two-dimensional effect mode to the three-dimensional effect mode. May be.

  According to this configuration, the player's position is determined when switching from the two-dimensional effect mode to the three-dimensional effect mode. A determination is made when necessary, and it is possible to prevent unnecessary notification from being performed in the two-dimensional effect mode.

DESCRIPTION OF SYMBOLS 1 ... Pachinko machine 2 ... Game board 20 ... Game area 21 ... Image display 22 ... Movable accessory 23 ... Board lamp 24 ... Discharge port 25a ... 1st start port 25b ... 2nd start port 26 ... Electric tulip 27 ... Gate 28 ... Grand prize opening 29 ... Normal prize opening 3 ... Display 31a ... First special symbol display 31b ... Second special symbol display 32a ... First special symbol hold indicator 32b ... Second special symbol hold indicator 33 ... Normal symbol display 34 ... Normal symbol hold indicator 35 ... Game status indicator 43 ... Lock part 5 ... Frame member 51 ... Handle 52 ... Lever 53 ... Stop button 54 ... Eject button 55 ... Speaker 56 ... Frame lamp 57 ... Effect button 58 ... Production key 59 ... Plate 60 ... Ranging sensor 100 ... Main control unit 101, 201, 301, 401, 501, 601 ... CPU
102, 202, 302, 402, 502, 602 ... ROM
103, 203, 303, 403, 503, 603 ... RAM
111a ... 1st start port switch 111b ... 2nd start port switch 112 ... Electric tulip opening / closing part 113 ... Gate switch 114 ... Grand prize opening switch 115 ... Grand prize opening / closing part 116 ... Normal prize opening switch 200 ... Launch control part 211 ... Launching device 300 ... payout control unit 311 ... payout drive unit 312 ... payout ball detection switch 313 ... fraud detection switch 314 ... ball detection switch 315 ... full detection switch 400 ... effect control unit 404 ... RTC
500 ... Image sound control unit 600 ... Lamp control unit

Claims (1)

A gaming machine having an image display for displaying a stereoscopic image that can be stereoscopically viewed with the naked eye,
Detecting means for detecting a relative position of the player with respect to the gaming machine;
Determination means for determining whether or not the position of the player detected by the detection means is within a range in which an image displayed on the image display can be stereoscopically viewed;
Informing means for notifying the player of information indicating that the position of the player is out of the stereoscopic viewable range or information indicating that the position of the player is within the range in accordance with a determination result by the determining means ;
Effect control means for switching between a three-dimensional effect mode for performing an image effect using the stereoscopic image and a two-dimensional effect mode for performing an image effect using a two-dimensional image ;
The presentation control means, at a predetermined timing, when the determination result is positive by the determining means, Ru switched to the three-dimensional effect mode, the gaming machine.

Images