JP2005287885A - Game data display device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a game data display device capable of informing a player of the number of increased/reduced stocks without causing operation lowering of a specific game machine. <P>SOLUTION: A main control part 401 of a slot machine 4 controls the machine to stock bonuses obtained by internal winning in a RAM 413 and to generate the stocked bonuses when a prescribed stock release condition is satisfied. The CPU 311 of an each-stand information display terminal 3 calculates the number of increased/reduced stocks in a period from bonus occurrence of last time to that of this time, and the display of an inter-bonus game number history/increased and reduced stock number display area 31b is switched to increased/reduced stock number display to display "the number of increased/reduced stocks". <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a game data display device for displaying game data of gaming machines such as pachinko machines and slot machines.

  Many recent gaming machines (particularly slot machines) are provided with a function of stocking bonuses won internally as shown in Patent Document 1, for example. In addition, there is a gaming machine in which the bonus is intentionally biased when the stocked bonus is won, and the gameability is improved.

JP 2003-236063 A

  In such a gaming machine, a large number of stocks has an effect on the payout rate, and the higher the stock number, the higher the payout rate tends to be. Accordingly, the player wants to play with a gaming machine having a large number of stocks, but since it cannot be determined whether the number of stocks is large or small on the surface, there is a desire to display the number of stocks. However, if the number of stocks is simply displayed in response to such a request, another problem that the operation of a gaming machine with a small number of stocks is reduced occurs.

  The present invention has been made based on the above-described background, and provides a game data display device capable of notifying the player of the increase / decrease in stock without incurring a decrease in the operation of a specific gaming machine. Is an issue.

Means for Solving the Problems and Effects of the Invention

In order to solve the above-mentioned problems, the game data display device of the present invention controls to cumulatively stock bonuses that have been won internally, and to generate bonuses that are stocked in response to a predetermined stock release condition being met. A game data display device for displaying game data of a gaming machine to be played,
A bonus occurrence number display means for displaying the number of occurrences of the bonus,
Stock increase / decrease information display means for displaying stock increase / decrease information indicating an increase or decrease in the number of bonus stock from the previous bonus occurrence to the current bonus occurrence each time a bonus is generated;
It is provided with.

  The game data display device of the present invention comprises stock increase / decrease information display means for displaying stock increase / decrease information indicating whether the number of stocks has increased or decreased between the previous bonus occurrence and the current bonus occurrence. The player can check the stock increase / decrease information (for example, the number of increase / decrease) each time a bonus is generated, so at least how many stocks have accumulated during the game, or how many It is possible to recognize whether the stock has been released. In addition, the absolute number of stock is not displayed, and increase / decrease information is displayed only when a bonus occurs, and the number of stock of non-operated gaming machines is known to the player, causing a decrease in operation. There is no end.

  At this time, the stock increase / decrease information display means is based on the stock signal indicating the bonus stock output from the gaming machine and the bonus generation signal indicating the occurrence of the bonus, from the previous bonus generation to the current bonus generation. The number of increase / decrease in stock can be obtained and displayed. In this way, the stock increase / decrease number is obtained and displayed based on the stock signal and the bonus generation signal, and the player can recognize the stock increase / decrease whenever the bonus is generated.

  Further, based on a game start signal indicating the start of a game output from the gaming machine and a bonus generation signal indicating the occurrence of a bonus, the number of games (hereinafter, It is possible to provide an inter-bonus game number history display means for displaying history information (referred to as an inter-bonus game number).

  Furthermore, a stock that displays history information of the number of games from when a bonus is stocked to when it is stocked again based on a game start signal indicating the start of a game output from the gaming machine and a stock signal indicating a stock of bonus An intergame number history display means can be provided.

  Thus, the history information of the number of games between bonuses and the history information of the number of games between stocks are obtained and displayed, and the player can recognize these information in addition to the information of the stock increase / decrease number.

  Further, the inter-bonus game number history display means and the stock increase / decrease information display means can switch and display the bonus game number history information and the stock increase / decrease information on one data display section. In this way, the data display section displays the number of stock changes in addition to the number of games between bonuses, and the player can recognize the information on the bonus occurrence interval and the number of stock increases and decreases. Can be grasped to some extent (a state in which a bonus is likely to be generated), and the display space can be made compact by using a switching display.

  Furthermore, when the increase number of stock is a predetermined number or more, it is possible to provide a privilege granting means for granting a privilege to the player. In this way, when the stock number increases by a predetermined number or more, a privilege is given, and another enjoyment is added to the player, so that the stock number can be confirmed with a sense of expectation when a bonus occurs. When the number of stock increases is greater than or equal to a predetermined number, the calling lamp is automatically turned on, and a privilege such as giving a drink ticket, for example, can be granted, and a player service event can be conducted Become.

(Example)
Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is an overall schematic diagram of the game data display system 100. The game data display system 100 includes a hall computer 1, a plurality of slot machines 4 and 4 (which may be represented by 4 hereinafter), and a communication network 10 that connects the slot machines 4 and 4 to the hall computer 1. It consists of On the communication path between the slot machines 4 and 4 and the hall computer 1, stand-by information display terminals (game data display devices) 3 and 3 (hereinafter sometimes represented by 3) are arranged.

  FIG. 2 is a front view of the slot machine 4 and the table-specific information display terminal 3. The slot machine 4 has a casing, and three reels that are rotationally driven by a stepping motor are accommodated in the casing. Each reel has a symbol (a symbol including numbers) drawn on it. Three symbols of each reel can be visually recognized from the display window 40 provided in the center, and thereby, the symbol display areas of the left, middle, and right symbol display portions 41L, 41C, and 41R are formed.

  Below the display window 40 are provided a medal slot 42, a MAXBET switch 43 operated by the player to set a three-game, and a settlement switch 44 operated by the player to release the credit. Furthermore, in the lower part, a start switch (start lever) 45 for starting a game, left, middle, right, left, middle, and right, which are operated by a player for stopping the symbol change of the symbol display portions 41L, 41C, 41R, Right stop switches 46L, 46C, 46R are provided. At the bottom, a medal payout outlet 47 and a medal storage tray 48 are provided.

  Speakers 49 and 49 functioning as a notification device for providing voice information to the player are provided in a paired manner on the upper part of the housing. In addition, a liquid crystal display unit 50 is provided in the vicinity of the speakers 49 and 49, and also functions as a notification device that provides a player with game effects as image information. By these notification devices, information relating to the game is provided to the player in one of images, colors and sounds, or a combination thereof.

  A stand-by information display terminal 3 is provided above the slot machine 4. The table-specific information display terminal 3 is provided with a data display unit 31 in the center, a call switch 32 in the lower center, a BIG bonus lamp 33 in the upper part, a pair of REG bonus lamps 34 and 34 and a pair of call lamps 35 and 35 in the left and right. ing.

  Next, FIG. 3 is a block diagram of the game data display system 100 of FIG. The hall computer 1 includes a CPU 101, a ROM 102, a RAM 103, an input / output interface 105 (I / O), and an HDD 104 (hard disk drive), which communicate with each other via a bus. A monitor 107 is connected via the input / output interface 105. The HDD 104 is allocated with a program storage area and a game data management area. In the game data management area, game data sent from the slot machine 4 is aggregated to create a database (data array). The CPU 101 of the hall computer 1 constitutes information output means for outputting the game data of the slot machine 4 together with the monitor 107.

  The table-specific information display terminal 3 includes a control unit 301 including a CPU 311, a ROM 312, a RAM 313 and an input / output interface 314, a display board 302 and a display unit 31, a call switch 32, a BIG bonus lamp 33, a REG bonus lamp 34 and a call lamp 35. It is configured to include. The data display section 31 of the table-specific information display terminal 3 displays data such as the number of bonuses, the number of games from the previous bonus, and the number of stock changes from the previous bonus.

  FIG. 4 is a block diagram schematically showing an electrical configuration of the slot machine 4. The main board 401 that is a main control unit of the slot machine 4 is a CPU 411 that is an arithmetic device, a ROM 412 that is a read-only storage device in which various programs and a lottery determination table are stored in advance, and a readable / writable main storage device. A RAM 413 used as a work area and an input / output interface 414 are mainly configured. These devices are connected to each other by a bus not shown in the figure.

  An operation signal from the operation unit is input to the main board 401 via the input / output interface 414. A signal input to the main board 401 is input to the CPU 411. Each operation unit includes a start switch 45, left, middle, and right stop switches 46L, 46C, and 46R, a inserted medal detection unit 42a, a MAXBET switch 43, a settlement switch 44, a power switch, and the like. During the game, the sequence program stored in the ROM 412 is sequentially read out by the CPU 411, stored in the RAM 413, and executed in accordance with the progress of the game. The execution result of the process is output from the CPU 411 to each operation unit (reel drive unit 51, medal payout unit 52, various display lamps 53) via the input / output interface 414.

  The display control unit 54 and the audio output unit 55 are electrically connected via the input / output interface 414. The ROM 412 stores an image display program, image data, an audio output program, audio data, and the like, and is read by the CPU 411 according to the operation of the slot machine 4. As the program is executed, an image data signal and an audio data signal are output to the display control unit 54 and the audio output unit 55, respectively. The liquid crystal display unit 50 is controlled via the display control unit 54. The speaker 49 is controlled via the audio output unit 55 and the AMP 56 (amplifier).

  The operation of the reel drive unit 51 is controlled by a drive pulse signal output from the CPU 411. The reel 51L, 51C, 51R has its reference position detected for each rotation by the reel position detector 57, and a reel reference position signal is input to the CPU 411. The reel is controlled based on this information.

The following signals are output from the external output terminal 57 provided in the slot machine 4.
Out signal: Output safe signal according to the number of medals inserted: Output start signal (game start signal) according to the number of medals paid out: Output BIG bonus generation signal according to the start of the game: Output REG bonus generation signal when a BIG bonus is generated: Output when REG bonus occurs BIG stock signal: Output BIG bonus when stocked REG stock signal: Output REG bonus when stocked

The bonus can be explained as follows.
Bonus means that the payout rate is significantly increased. In addition, bonuses have a relatively long period of time in which the payout rate has increased for a relatively long time, and there are many BIG bonuses that can be obtained, and there are short periods of time in which the payout rate has increased compared to the BIG bonus. It is divided into few REG bonuses. Hereinafter, it may be simply referred to as BIG or REG.

  Further, a relay device is arranged on the communication path between the hall computer 1 and the stand-by information display devices (game data display devices) 3 and 3, and data from each slot machine 4 is stored temporarily or continuously. Can be configured to manage.

  The CPU 311 (bonus occurrence number display means) of the table-specific information display terminal 3 has a function of displaying the number of occurrences of the bonus. The CPU 311 (stock increase / decrease information display means) is based on the stock signal indicating the bonus stock output from the gaming machine and the bonus generation signal indicating the occurrence of the bonus, from the previous bonus generation to the current bonus generation. It has a function of obtaining the increase / decrease number of the bonus stock at and displaying it on the display unit 31.

  The CPU 311 (inter-bonus game number history display means) generates the next bonus after the bonus is generated based on the game start signal indicating the start of the game output from the gaming machine and the bonus generation signal indicating the occurrence of the bonus. It has a function of displaying history information of the number of games (hereinafter referred to as the number of games between bonuses) until this occurs. CPU 311 (inter-stock game number history display means) from stocking a bonus to stocking again based on a game start signal indicating the start of a game output from the gaming machine and a stock signal indicating the stock of the bonus It has a function of displaying history information of the number of games.

  The CPU 311 (inter-bonus game number history display means and stock increase / decrease information display means) has a function of switching and displaying history information and stock increase / decrease information between bonus games on one data display section. The CPU 311 (privilege grant means) has a function of granting a bonus to a player when the number of stock increases is a predetermined number or more.

  In this embodiment, the stand-alone information display terminal is operated as a so-called stand-alone having functions of a display means and a calculation means. That is, the stand-alone information display terminal 3 can be operated without a hall computer if only data can be obtained from the gaming machine. Of course, the CPU 101 of the hall computer 1 may be configured with a command function for controlling the display of the display unit 31 via the display substrate 302 of the stand-by information display terminal 3. In other words, the display means may be the CPU 311 or the CPU 101. Similarly, the calculation means may be the CPU 311 or the CPU 101.

  FIG. 5 shows a display example of the display unit 31 of the table-specific information display terminal 3. The display unit 31 is composed of a fluorescent display tube. In the display unit 31, a game number display area 31a is formed on the upper left side, a bonus game number history / stock increase / decrease number display area 31b is formed on the upper right side, and a BIG / REG number display area 31d is formed on the lower side. Based on the game start signal and the BIG bonus generation signal or REG bonus generation signal, the number of games between bonuses is stored in the game number storage area of the RAM 313 in time series. In the bonus game number history / stock increase / decrease number display area 31b, the history of “number of games between bonuses” is normally displayed in a graph for the past 10 times (10 times as the latest on the left), and the increase / decrease number of the stock is displayed when a bonus occurs. Display switching. In the case of displaying the number of games between bonus games, one scale (unit dot D made of a light emitting member) represents 100 games. A bonus type display area 31c is formed at the bottom of the inter-bonus game number history display area 31b. In the case of the “BIG” bonus, a “★” mark is given. “Now” on the left side in the bonus game number history display area 31b represents the current number of bonus games on the current day.

  In the game number display area 31a, the current number of bonus games (“234” in FIG. 5) and the “total number of games of the day (“ 3756 ”in FIG. 5)” are displayed. In the BIG / REG count display area 31d, “BIG count (BIG bonus occurrence count)” and “REG count (REG bonus occurrence count)” are displayed for the past two days. In FIG. 5, “BIG” is displayed as “15” and “REG” is displayed as “7” today. “BIG” is displayed as “3” and “REG” is displayed as “0” one day ago. Two days ago, “BIG” is displayed as “32”, and “REG” is displayed as “25”. A record of the highest “BIG count” (“88” in FIG. 5) is left and displayed at the right end.

  FIG. 6 shows a display example of the stock increase / decrease number. When a bonus occurs, the display of the bonus game number history / stock increase / decrease number display area 31b is switched, and the increase / decrease number of the total stock of BIG and REG is displayed. FIG. 6A shows an example where the stock from the previous bonus occurrence time to the current bonus occurrence time has increased by five, and is represented as “+5”. That is, there are six stocks, and one is consumed by the bonus generation this time, resulting in “+5”.

  FIG. 6B shows a case where the stock is decreased by 1, and is represented as “−1”. That is, it indicates that a bonus is generated without increasing the stock between the previous bonus occurrence time and the current bonus occurrence, and one stock is consumed, resulting in “−1”. In the slot machine of the present embodiment, since the bonus does not occur and the stock does not naturally disappear, it does not decrease from “−1”. FIG. 6C shows a case where there is no increase / decrease in stock, which is expressed as “0”. That is, after the stock bonus is increased by one from the time of the previous bonus occurrence to the current bonus occurrence, a bonus is generated and one is consumed, resulting in “0”.

  The mechanism of slot machine operation is well known and only the main points are described. In the main control unit 401, the winning lines 61, 62, 63 (see FIG. 2) are activated according to the insertion of medals, the lamps corresponding to the respective lines are turned on, and a game start signal is sent from the start switch 45. In response to the input, a lottery process for determining which of a plurality of types of predetermined combinations such as a jackpot (also referred to as a bonus) or a small combination is won is executed. Such a lottery process is performed by sampling a random number generated by the main control unit 401 and determining which one of a plurality of types is won or lost based on the sampling random number. . That is, the CPU 411 of the main control unit 401 functions as a lottery means.

  Here, the main control unit 401 stocks the internally won bonus in the RAM 413, and game control (reel control) so that bonus symbols can be aligned (bonus winnings) when a predetermined stock release condition is satisfied. ). That is, the slot machine 4 is configured as a so-called “stock machine”. To win a bonus internally means to win a bonus in the lottery process described above, and is not directly related to the occurrence of a bonus.

  When the left, middle and right stop switches 46L, 46C and 46R are operated, the corresponding left, middle and right reels 51L, 51C and 51R are stopped based on the internal winning flag. When the symbols corresponding to the winning combination are displayed on the left, middle, and right symbol display portions 41L, 41C, and 41R when the left, middle, and right reels 51L, 51C, and 51R are stopped, medals are paid out.

  When the release condition is established in a state where there is a bonus stock, after determining the type of bonus to be released, it becomes possible to win the bonus release flag and win. Roles other than bonuses can only be won in games that are won internally. The left, middle, and right reels 51L, 51C, and 51R are controlled to draw in a maximum of 4 symbols so that symbols corresponding to winning flags are drawn or symbols corresponding to non-winning roles are not aligned. .

  Note that the stock release condition is to digest a predetermined number of stock games, and the number of stock games is determined by lottery every time the bonus ends. For example, a determination is made by lottery within a range of 1 to 1500 games, and the release flag is established when the number of games is consumed. In addition, as another stock release condition, a specific small combination is established, and for example, a release flag can be established when a small combination lottery is selected with a probability of “1/700” for each game. Various conditions other than the above can be set.

  In this way, the control device 401 in the slot machine 4 determines the presence / absence of a predetermined stock release condition (CPU 411) and, when the stock release condition is satisfied, the bonus stocked in the bonus storage means. It includes a means (CPU 411) for controlling the reel drive unit 51 so as to be able to consume a bonus prize.

  Next, display control of the table-specific information display terminal 3 will be described with reference to the flowchart shown in FIG. In step S1, it is determined whether or not a game start signal has been input. If NO, the process proceeds to step S4. If YES, the “number of games between bonuses” and the “total number of games” are incremented (S2). ) The display of the game number display area 31a of the display unit 31 is updated (S3). Subsequently, in step S4, it is determined whether or not a BIG stock signal has been input. If NO, the process proceeds to step S6. If YES, "BIG stock number" is incremented (S5). Subsequently, in step S6, it is determined whether or not a REG stock signal has been input. If NO, the process proceeds to step S8. If YES, "REG stock number" is incremented (S7).

  Next, in step S8, it is determined whether or not a BIG bonus generation signal (BIG signal) is input. If NO, the process proceeds to step S18. If YES (BIG bonus is generated), Is incremented (S9), the display of the number of BIGs today in the BIG / REG number display area 31d is updated (S10), and the “number of BIG stocks” is decremented (S11). Then, the CPU 311 of the table-specific information display terminal 3 calculates the stock increase / decrease number from the previous bonus occurrence time to the current bonus occurrence time (S12), and displays the bonus game number history / stock increase / decrease number display area 31b. Is switched to the stock increase / decrease display, and “stock increase / decrease” is displayed as shown in FIG. 6 (S13).

  Subsequently, in step S14, it is determined whether or not the input of the BIG signal is stopped. If YES, the display of the bonus game number history / stock increase / decrease number display area 31b is switched to the bonus game number history display. The history display of “number of games between bonuses” is updated (S15), a “★” mark is displayed in the bonus type display area 31c (S16), and then “number of games between bonuses” is reset (S17).

  Next, in step S18, it is determined whether or not a REG bonus generation signal (REG signal) has been input. If NO, the process returns. If YES, the “REG count” is incremented (S19). The display of today's REG count in the REG count display area 31d is updated (S20), and the “REG stock count” is decremented (S21). Then, the CPU 311 of the table-specific information display terminal 3 calculates the stock increase / decrease number from the previous bonus occurrence time to the current bonus occurrence time (S22), and displays the bonus game number history / stock increase / decrease number display area 31b. Is switched to the stock increase / decrease display, and “stock increase / decrease” is displayed as shown in FIG. 6 (S23).

  Subsequently, in step S24, it is determined whether or not the input of the REG signal is stopped. If YES, the display of the bonus game number history / stock increase / decrease number display area 31b is switched to the bonus game number history display. The history display of “number of games between bonuses” is updated (S25), and “number of games between bonuses” is reset (S26).

  As described above, the data display unit 31 of the table-specific information display terminal 3 stores the stock increase / decrease number indicating whether the stock number has increased or decreased between the previous bonus occurrence time and the current bonus occurrence time. It is displayed in the increase / decrease number display area 31b, and the player can check the increase / decrease number of the stock each time a bonus is generated, so at least during the period when the player continues the game, It can be recognized how much stock has accumulated or how many stocks have been released. In addition, the absolute number of stock is not displayed, and increase / decrease information is displayed only when a bonus occurs, and the number of stock of non-operated gaming machines is known to the player, causing a decrease in operation. There is no end.

  In addition, the inter-bonus game number history / stock increase / decrease number display area 31b of the display unit 31 functions as an area for displaying a past history of the number of games until a bonus occurs and the next bonus is generated. History and stock increase / decrease can be switched and displayed, in addition to the number of games between bonuses, the stock increase / decrease number is displayed, and the player can recognize the information on the bonus occurrence interval and the stock increase / decrease number. It is possible to grasp the current state (a state in which a bonus is easily generated) to some extent, and an effect of continuing the willingness to continue the game can be expected. Moreover, the display is switched and the display space can be made compact.

  In addition, you may make it provide a privilege to a player, when the increase number of stock is more than predetermined, for example, 10 or more. For example, when the stock increase number is 10 or more, the calling lamp 35 of the stand-by information display terminal 3 is automatically turned on, and for example, a privilege such as giving a drink ticket can be given. An event can be conducted. Another enjoyment is added to the player, and the number of stocks can be confirmed with expectation when a bonus occurs.

Further, the following modifications may be added to the present embodiment.
(1) Although the data display unit 31 is provided separately from the gaming machine (slot machine 4), it may be provided integrally with the gaming machine.
(2) Although the example applied to the slot machine 4 as a gaming machine has been shown, it can also be applied to a pachinko gaming machine having a stock function. When applied to pachinko machines, bonuses can be replaced with jackpots.

(3) Although the history of the number of games between bonuses is displayed, an inter-stock game number history display means for displaying the history of the number of games from when the bonus is stocked until it is stocked again may be provided. In this case, similarly to the display of the stock increase / decrease number, it is preferable to display the game number history between stocks from the previous bonus occurrence to the current bonus occurrence only when a bonus occurs. Therefore, for example, in the case of FIG. 6A, since the stock has increased by five, a bar graph indicating the number of games between the six stocks is displayed.
(4) Although the increase / decrease number of the total stock of BIG and REG is displayed, the increase / decrease number of each BIG and REG can also be displayed.

(5) The increase / decrease number of the stock is always displayed every time a bonus is generated, but may not be displayed when the number of games between bonuses is equal to or less than a predetermined number. For example, when a bonus is generated again with a small number of games of about 10 after the bonus ends, there is a low possibility that the stock is added during that time, so it is not meaningful to display the number of increase / decrease in stock. Accordingly, when the number of games is 9 or less, or when the game is continuously running, it is possible not to display the increase / decrease number of the stock.

1 is an overall schematic diagram of a game data display system according to the present invention. The front view of a slot machine and a table-specific information display terminal. The block diagram which shows the electric constitution of a game data display system. The block diagram which shows the electrical constitution of a slot machine. Explanatory drawing which shows the example of a display of the display part of a table-specific information display terminal. Explanatory drawing which shows the example of a display of the stock increase / decrease number. The flowchart which shows the display control flow of a table-specific information display terminal.

Explanation of symbols

1 Hall computer 3 Information display terminal by machine 4 Slot machine (game machine)
31 Display section (data display section)
57 External output terminal 311 CPU (bonus occurrence number display means, stock increase / decrease information display means, bonus game number history display means, stock game number history display means, privilege grant means)
313 RAM

Claims (6)

A game data display device that cumulatively stocks internally won bonuses and displays game data of a gaming machine that is controlled so that the stocked bonus can be generated when a predetermined stock release condition is satisfied. And
A bonus occurrence number display means for displaying the number of occurrences of the bonus,
Stock increase / decrease information display means for displaying stock increase / decrease information indicating an increase or decrease in the number of bonus stock from the previous bonus occurrence to the current bonus occurrence each time a bonus is generated;
A game data display device comprising:   The stock increase / decrease information display means is based on a stock signal indicating a bonus stock output from the gaming machine and a bonus generation signal indicating the occurrence of a bonus, and a stock between the previous bonus generation and the current bonus generation. The game data display device according to claim 1, wherein the increase / decrease number is obtained and displayed.   Based on a game start signal indicating the start of a game output from the gaming machine and a bonus generation signal indicating the occurrence of a bonus, the number of games from the occurrence of the bonus until the next bonus is generated (hereinafter referred to as the bonus interval). The game data display device according to claim 1 or 2, further comprising an inter-bonus game number history display means for displaying history information (referred to as "game number").   A stock-to-stock game that displays history information on the number of games from stocking a bonus to stocking again based on a game start signal that indicates the start of the game output from the gaming machine and a stock signal that indicates the stock of the bonus 4. The game data display device according to claim 1, further comprising a number history display means.   4. The bonus game number history display means and the stock increase / decrease information display means switch and display the history information of the bonus game number and the stock increase / decrease information on one data display section. The game data display device described.   The game data display device according to any one of claims 1 to 5, further comprising a privilege granting unit for granting a privilege to the player when the increase in the stock is a predetermined number or more.