JP5551919B2 - Game machine - Google Patents

Description

The present invention relates to a game machine which generates a favorable specific state for the player.

  Conventionally, as a gaming machine having a probability changing function, for example, once a probability changing state (a specific state) occurs, a technique for generating a probability changing state again with a certain probability after the jackpot state in the probability changing state has been known. Also, in a game hall where such a gaming machine is installed, the number of jackpot states that can be digested before closing (game ending time) and the average ream A technique that makes it possible to predict whether or not a jackpot state as expected can be generated by notifying the player of the number of times of villa is disclosed (see Patent Document 1).

JP 2008-253403 A

  However, although the probability change state of the gaming machine is generally continued with a predetermined continuation probability, there are some game machines in which the probability of continuity of the probability change state is not constant, and the progress speed of the game in a specific state varies depending on the player. . For this reason, even if the number of jackpot states that can be digested and the average number of consecutive villas are predicted and notified to the player, the game model in which the probability of continuation of the probability variation state is not constant, or a player who has a general game speed The game's interest cannot be enhanced because it is not able to adequately deal with players who are very different from the above.

The present invention has been made in view of the above circumstances, and its purpose is to increase interest by increasing the accuracy of information related to the end trigger of a specific state in a configuration that generates a specific state advantageous to the player. It is to provide a gaming machine .

The gaming machine of the present invention includes a specific state generating unit that generates a specific state advantageous to a player, a specific state lottery unit that determines whether the specific state generating unit generates a specific state by lottery, and the specific state When the state lottery means determines that the specific state is generated by the specific state generating means, the end opportunity determining means for determining the end trigger of the specific state by lottery from a plurality of end triggers, and the game in the specific state From a measuring unit that measures a speed index value related to a progressing speed, an end trigger determined by the end trigger determining unit, and a progress state indicated by the speed index value measured by the measuring unit until a specific state occurs until the end The total required time calculation means for calculating the total required time that is the expected value of the time required for the game, and the game end time set by the game hall side or the time arbitrarily set by the player An end time storage means for storing, a gameable time calculation means for calculating a gameable time that is a time from the current time to the end time stored by the end time storage means, and a period during which the specific state is occurring, A notification effect executing means for executing a notification effect according to the difference between the total required time in the specific state and the playable time, and the specific time each time a predetermined period of time passes under the specific state The specific state is determined based on the continuation probability determined by the specific state ending means for performing the lottery with the continuation probability determined at the occurrence of the state and ending the specific state when the result of the lottery is lost A game is performed at a progress speed indicated by a speed index value measured by the measurement means and a continuation count calculation means for calculating an average continuation count that is an expected value of the continuation count And a single required time calculating means for calculating a single required time that is a time required until the fixed period elapses, and the plurality of end triggers in the end trigger determining means are set with different continuation probabilities. The total required time calculating means calculates the total required time which is an expected value of the time required from the occurrence of a specific state to the end based on the average number of continuations and the single required time. (Claim 1).

The gaming machine of the present invention includes a specific state generating unit that generates a specific state advantageous to a player, a specific state lottery unit that determines whether the specific state generating unit generates a specific state by lottery, and the specific state When the state lottery means determines that the specific state is generated by the specific state generating means, the end opportunity determining means for determining the end trigger of the specific state by lottery from a plurality of end triggers, and the game in the specific state From a measuring unit that measures a speed index value related to a progressing speed, an end trigger determined by the end trigger determining unit, and a progress state indicated by the speed index value measured by the measuring unit until a specific state occurs until the end The total required time calculation means for calculating the total required time that is the expected value of the time required for the game, and the game end time set by the game hall side or the time arbitrarily set by the player An end time storage means for storing, a gameable time calculation means for calculating a gameable time that is a time from the current time to the end time stored by the end time storage means, and a period during which the specific state is occurring, A notification effect executing means for executing a notification effect according to a difference between the total required time and the playable time in the specific state, wherein the notification effect executing means is capable of playing the game in the total required time. If it is longer than the time, but which is adapted to perform the notification effect to instruct the speed the rate of progress of the game in comparison to the high probability and if it is short (claim 2).

In the gaming machine according to claim 2 ,
When the specific state is completed within a predetermined period after execution despite the execution of the notification effect instructing to speed up the progress of the game, the notification effect executing means gives the player an end timing in the specific state. You may make it notify (Claim 3 ).

In the gaming machine according to any one of claims 1 to 3 ,
The gaming machine is a slot machine, and a symbol variation display means for variably displaying a plurality of types of symbols according to a predetermined arrangement in a plurality of symbol display areas, and a player to start a game with a game medium inserted A game start operating means to be operated and an internal lottery for determining an internal winning combination from a plurality of types of combinations in accordance with the operation of the game start operating means, and an internal corresponding to the determined internal winning combination An internal lottery means for establishing a winning flag, a stop operating means operated by a player to stop the display of symbol fluctuations by the symbol fluctuation display means, and the internal winning flag according to the operation of the stop operating means. Display control means for drawing a corresponding symbol within a predetermined pull-in range and stopping and displaying it in the symbol display area, and stopping in each symbol display area of the symbol variation display means A winning determination means for determining whether or not the combination of the indicated symbols is a predetermined winning symbol, and when the winning determining means determines that the winning symbol is a winning symbol, the profit corresponding to the winning symbol is played Profit granting means for granting to a person (Claim 4 ).

Whether or not the continuation state of the specific state is finished by the game end time when the specific state occurs is different depending on the number of continuations of the specific state and the progress speed of the game in the specific state. According to the invention, since the notification effect is executed based on these elements, the player can predict whether or not the game can be ended by the game end time from the notification effect. Therefore, when it is determined that the game does not end by the game end time, it is instantly realized that the game speed must be increased, and an appropriate response can be made by increasing the game speed.
In addition, since whether or not the specific state continues is determined by the continuation probability won by lottery, it can be applied to a gaming machine having a configuration in which the specific state ends when the lottery is lost.

According to the second aspect of the present invention, when it is instructed to speed up the progress of the game, there is a high possibility that the specific state will not end by the end time of the game. The player can also be reminded that the speed of the game must be increased.

According to the invention of claim 3, when the continuation state of the specific state is finished in a short period of time despite the fact that the progress of the game is abruptly caused by the notification effect, the continuation probability in the specific state is determined as the game. You can follow up by notifying them.
According to the invention of claim 4, the present invention can be applied to a slot machine .

The functional block diagram which shows the electric constitution of the slot machine in one Embodiment of this invention Schematic view of the front view of the slot machine Diagram showing the design of reels The figure which shows the relationship between the role, the winning symbol design and the payout Schematic showing the overall configuration of the game information management system Front view of information display device Figure showing a display example on the liquid crystal display The figure which shows the winning probability table of the slot machine State transition diagram showing changes in gaming state of slot machine The figure which shows the lottery table of continuation probability at the time of AT winning Figure showing the continuation lottery table The figure which shows information production lottery table Flowchart showing notification effect execution processing

Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
FIG. 5 is a schematic diagram showing the overall configuration of the game information management system. A lending device 2 and an information display device 3 are installed in the game room corresponding to the slot machine 1 (corresponding to a game machine), and a game room management device 4 is installed in the management room. The relay device 5 is connected to two slot machines 1, two lending devices 2, two information display devices 3, and a game hall management device 4. The game hall management device 4 manages the game data of the slot machine 1 by receiving the game signal transmitted from the gaming machine side (slot machine 1, rental device 2) via the relay device 5. Although omitted in FIG. 5, hundreds of gaming machines are actually managed by the game hall management device 4.

  FIG. 6 is a front view of the information display device 3. The information display device 3 has a function of a call lamp, and the call lamp 7 is turned on by pressing the call button 6. A display unit 8 is provided in the center of the information display device 3, and various game information is displayed on the display unit 8 according to button operations.

FIG. 2 schematically shows a front appearance of the slot machine 1. A display window 9 (corresponding to the symbol display area) is provided on the front of the slot machine 1, and the player can visually recognize the symbol of the reel 10 (corresponding to symbol variation display means) provided inside through the display window 9. It has become.
The design of the reel 10 is depicted on each circumferential surface of the left reel 10a, the middle reel 10b, and the right reel 10c as shown in FIG. 3, and when the reels 10a to 10c are stopped, the upper stage of the display window 9, Symbols are displayed corresponding to the middle and lower stages. The display window 9 is provided with a total of five winning lines (three horizontal lines corresponding to the upper, middle and lower stages and two diagonally arranged) (shown by broken lines in FIG. 2). An active line display unit 11 for displaying the activated winning line is provided on the side of the, and a corresponding winning is generated when the winning symbols are aligned on any winning line. .

  Above the display window 9, there are a liquid crystal display unit 12 for displaying various information such as a payout progress state of medals in the bonus state, a lamp unit 13 composed of various lamps, and a speaker 14 for outputting various sound effects. Is provided. Below the display window 9, there are provided a MAXBET button 15 for inserting a credit medal, a credit settlement button 16 for settlement of a credit medal, and a medal insertion slot 17 for inserting a medal. A start lever 18 as means, a left stop button 19 as a stop operation means, a middle stop button 20 and a right stop button 21 are provided. On the right side of the display window 9, a payout number display unit 22 for displaying the number of payout medals and a credit display unit 23 for displaying the number of credit medals are provided. In addition, a medal payout opening 24 through which medals are paid out and a tray 25 for receiving medals paid out from the medal payout opening 24 are provided at the bottom front of the slot machine 1.

  When the slot machine 1 operates the start lever 18 in a series of game start operations, that is, in a state where the player has inserted a medal into the medal insertion slot 17 or a credit medal is inserted by operating the MAXBET button 15, the internal lottery is performed. At the same time, the reels 10a to 10c are started (rotation operation is started). After starting each reel 10a-10c, the slot machine 1 stops each reel 10a-10c according to operation of each stop button 19-21, and complete | finishes 1 game. If the result of the internal lottery is a win, the internal winning flag (bonus role flag, small role flag and replay role flag) corresponding to the internal winning combination won by the internal lottery is set to “1” (established) ), Stop control including slip control (retraction control) based on the internal winning flag (control to stop each reel 10a to 10c with a winning symbol or a lost symbol according to the type of the internal winning flag) The number of medals corresponding to the symbol is paid out from the medal payout exit 24. The pull-in control is a control capable of drawing and stopping up to four symbols on the winning line from the time when the operation of each of the stop buttons 19 to 21 is detected.

  FIG. 4 shows the relationship between a winning combination, a winning symbol, and a payout. As a winning symbol, a bonus combination A symbol, a bonus combination B symbol, a nine-piece combination A to C symbol, a five-piece combination symbol, a two-piece combination symbol, a one-piece combination symbol, and a replay combination symbol are set.

  FIG. 1 is a functional block diagram showing the electrical configuration of the slot machine 1 described above. Control unit 26 (specific state generation means, specific state lottery means, end trigger determination means, measurement means, total required time calculation means, end time storage means, gameable time calculation means, notification effect execution means, specific state end means, continuation The number calculation means, the single required time calculation means, the internal lottery means, the display control means, the winning determination means, and the profit granting means) are constituted by a microcomputer equipped with a CPU, ROM, backup RAM, I / O and the like. Each operation signal is input from the start lever 18, left stop button 19, middle stop button 20, right stop button 21, MAXBET button 15, and credit check button 16.

  The control unit 26 inputs the inserted medal detection signal from the inserted medal detection unit 27 that determines the authenticity and passage of the medal inserted into the medal insertion port 17, and inputs the setting signal from the set value operation unit 28. Further, the control unit 26 detects each of the reel driving units 30 that drive the reel motors 29a to 29c corresponding to the reels 10a to 10c and the passage of the reference position pieces provided on the reels 10a to 10c. A reference position detection unit 32 that detects a reference position based on detection signals from the sensors 31a to 31c, a medal payout unit 33 that pays out medals from the medal payout port 24, the above-described effective line display unit 11, a payout number display unit 22, and The credit display unit 23 is connected, and the liquid crystal display unit 12, the speaker 14, and the lamp unit 13 are connected.

  The control unit 26 is based on each input signal and the control program stored in the ROM, and the reel driving unit 30, the medal paying unit 33, the effective line display unit 11, the payout number display unit 22, the credit display unit 23, and the liquid crystal display. The operations of the unit 12, the speaker 14, and the lamp unit 13 are controlled. In addition, an out signal (1 pulse output for each insertion of a medal or a bet of 1 credit medal), a safe signal (1 pulse output for each payout of 1 medal or 1 credit medal), a game signal (1 game start) 1 pulse output every time) and the generation of bonus signals (level signal output during bonus state).

  The slot machine 1 executes an internal lottery for each combination based on the winning probability table, and controls the drawing so that the symbol corresponding to the internal winning combination is won. If a small role has not won a prize even though the small role has been won internally, the small role that has been won internally becomes invalid. On the other hand, if the bonus combination is not won even though the bonus combination is won internally, the bonus combination flag is carried over until the bonus combination is won.

  FIG. 8 shows a winning probability table of the slot machine 1. As the gaming state of the slot machine 1, the RT0 state, the RT1 state, and the bonus state are set. The lottery probability of the small role in the RT0 state and the RT1 state is the same, whereas the lottery probability of the replay role is RT1. The state is set higher (in favor of the player). In the bonus state, only 15 winning combinations will be selected.

  FIG. 9 is a state transition diagram showing a change in the gaming state of the slot machine 1. In the RT0 state and the RT1 state, a bonus state is generated according to the winning of the bonus combination. If nine winning combinations are missed in the RT1 state, or if one winning combination is won, the player falls to the RT0 state. During the bonus state, an AT lottery is performed with a probability of 1/200 of each game, and when the AT is won, an AT continuation probability (corresponding to an end opportunity) is drawn.

  FIG. 10 shows a lottery table of continuation probabilities when winning an AT. The winning random number is 0 to 127, and the winning random number is set corresponding to the AT continuation probability. The average number of times of continuation is a value calculated by 1 ÷ (1−AT continuation probability (percentage converted to decimal point)) when the AT state continues with the AT continuation probability determined by lottery. is there. Specifically, 70 random numbers (the winning probability is 70/128) are set corresponding to the AT continuation probability of 65%, and the average continuation number at this time is 1 / (1−0.65) 2.9 times. That is, when it continues with the AT continuation probability of 65%, it shows that the AT state (corresponding to the specific state) continues 2.9 times when averaged. Similarly, the winning random number is set to 40 corresponding to the AT continuation probability of 75% and the average continuation number is four, and the winning random number is set to 17 corresponding to the AT continuation probability of 85% and the average continuation number is 6.7. Corresponding to an AT continuation probability of 95%, the winning random number is set to 1 and the average continuation count is 20 times.

When the AT state continues continuously in accordance with the end of the bonus state, the control unit 26 determines that the AT state is not reached by the game end time (for example, 20 minutes before the business end time at the time set by the game hall). A notification effect execution process for predicting whether to end and notifying the player of the prediction result is executed.
FIG. 13 is a flowchart showing notification effect execution processing. In the bonus state, the control unit 26 determines whether the bonus state end condition, that is, whether or not more than 255 payouts have been made (S1), and when the bonus state end condition is achieved (S1: YES), the bonus state Is finished (S2). After the bonus state, the RT1 state with a high probability of winning the replay role is generated.

  Next, the control unit 26 determines whether or not an AT lottery performed every game is won during the bonus state (S3), and if it is won (S3: YES), an AT state is generated (S4). . In this AT state, since the types of the nine winning combinations are displayed on the liquid crystal display unit 12, the player receives an internal lottery of bonus combinations while increasing the medals by winning the displayed nine winning combinations. It becomes possible.

When the AT state occurs, the control unit 26 starts the operation of the timer (S5), and determines whether 50 games (corresponding to a certain period) have elapsed (S6). When 50 games have elapsed (S6: YES), a single required time (corresponding to a speed index value) is calculated from the operating time of the timer (S7). This single required time is an estimated time required for one AT state, and is obtained by the following equation.
Single required time = [time required for 50 games after occurrence of AT state (= timer operating time)] × 1.1
Here, [the time required for 50 games after the occurrence of the AT state] is multiplied by 1.1 because it is anticipated that a bonus occurs during the AT state. That is, since the winning probability of the bonus combination is 1/300, the probability that a bonus will occur during the AT state is (1/300) × 50 = 1/6. Since one bonus state ends in approximately 30 games, assuming that one bonus occurred during six AT states, the number of games in the six AT states is 50 × 6 + 30 = 330. On average, the number of games in one AT state is 330/6 = 55. Therefore, since the number of games in one AT state can be regarded as 55 (= 50 × 1.1) games on average, [the time required for 50 games after the occurrence of AT state] is multiplied by 1.1. -ing

Next, the control unit 26 obtains the total required time (S8). The total required time is the time that the AT state is predicted to continue when the AT state continues at the current continuation probability, and is calculated by the following equation.
Total required time = single required time x average number of continuations For example, if the continuation probability by the lottery result in the bonus state is 95% and the time required for 50 games after the occurrence of the AT state is 372 seconds,
Single required time = 372 × 1.1 = 409.2 seconds Average number of continuations = 20
Total required time = 409.2 × 20 = 8184 seconds. That is, it can be predicted that the AT state will end after 8184 seconds (= 2 hours 16 minutes 24 seconds) after averaging 50 games in the AT state after the bonus state ends.

Next, the control part 26 calculates | requires the game possible time which is the time from the present time to a game end time with the following formula | equation (S9).
Game available time = Time from current time to game end time Here, the game end time is set as follows. The amusement hall side needs to leave all players by the closing time. For this reason, a time (game end time) for ending the game is determined by calculating backward from the store closing time, and if there is a player who continues the game at the game end time, the game is forcibly ended. Since the game end time is different for each game hall, an arbitrary time determined by the game hall is set.

  Next, the control unit 26 draws lottery of the countdown notification effect based on the notification effect lottery table (S10). FIG. 12 shows a countdown notification effect lottery table. If the total required time is longer than the available game time, that is, if it is predicted that the AT state cannot be completed by the game end time, a countdown notification effect is executed with a probability of 15/128. When the total required time is equal to or shorter than the game possible time, that is, when the AT state is expected to be completed by the game end time, the countdown notification effect is executed with a probability of 1/128. Here, when the total required time is longer than the available game time, the reason for setting to start the countdown notification effect with a probability of 15/128 is that when the AT state continues 7 or 8 times, the AT state This is because the countdown notification effect is always performed probabilistically during the continuation. In addition, if the AT state is expected to end by the game end time, the reason for setting the countdown notification effect with a probability of 1/128 is that the game is also performed when the countdown notification effect is performed. This is because the possibility of the case where the AT state is expected to be completed by the end time is included to enhance the interest by leaving an element that allows the player to determine which case.

  In the countdown notification effect, the total required time obtained as described above is displayed on the liquid crystal display unit 12. The example shown in FIG. 7 indicates that the remaining time is 1 hour 20 minutes 38 seconds 97. Therefore, if the remaining time is displayed on the liquid crystal display unit 12, the player is likely to not finish the AT state by the end time of the game. Because there is a possibility, it is necessary to judge whether the game really needs to be accelerated.

  When it is determined that the countdown notification effect is to be executed as described above, the control unit 26 transmits a signal to the effect that the countdown notification effect is to be executed to the game hall management device 4 together with the available game time. The game hall management device 4 causes the information display device 3 corresponding to the slot machine 1 that transmitted the signal to execute a countdown notification effect. Accordingly, the player can check the remaining game time not only by displaying the liquid crystal display unit 12 of the slot machine 1 but also by displaying the display unit 8 of the information display device 3.

  And the control part 26 which performed the notification effect of the countdown performs a continuous lottery on whether or not to continue the AT state based on the continuous lottery table every 50 games have elapsed, and if the continuous lottery is won, Continuing the state and conducting a lottery promotion of the continuation probability. Note that if the continuous lottery is missed, the AT state is terminated.

  FIG. 11 shows the continuation lottery table, and the probability of no change is set to be extremely high. Further, when the continuation probability selected by the promotion lottery is higher than the current continuation probability, the continuation probability is changed. That is, the total required time for the predicted AT state is increased.

According to such an embodiment, a lottery with a continuation probability determined at the time of occurrence of the AT state is performed every time 50 games have passed under the AT state, and the AT state is terminated when the result of the lottery is lost. In the slot machine 1 configured, a single required time, which is a time required for 50 games to pass under the AT state, is calculated, and the AT state is calculated based on the average number of continuous times and the single required time set in the lottery table at the time of winning. The player calculates the total required time, which is an expected value of the time required from the occurrence of the event to the end, and executes a notification effect according to the size of the total required time and the available game time in the AT state. It is possible to more accurately determine whether or not the game progress speed should be increased each time the AT state continues.
When the remaining time is displayed on the liquid crystal display unit 12, there is a high possibility that the AT state will not end by the game end time, so even a player who is not familiar with the contents of the countdown notification effect You can notice that you have to speed up the progress.

(Other embodiments)
The present invention is not limited to the above embodiment, and can be modified or expanded as follows.
After executing the countdown notification effect, the countdown notification effect may be ended based on the end opportunity. In this case, the player can predict the end timing depending on how long the countdown notification effect has continued.
Further, the notification effect of the countdown according to the difference between the total required time and the available game time in the specific state is not executed across a plurality of games, and may be executed only for one game, for example.

The end opportunity is not limited to the case where the lottery is not based on the continuation probability. For example, the processing may be terminated on the condition that the AT state has continued for the number of times determined by the lottery when the AT state occurs, and the number of times that the AT state can be continued while the AT state continues may be added. .
[Time required for 50 games after occurrence of AT state] described in the above embodiment may be adopted as the single required time.
The measurement of the single required time is not limited to only in the AT state, and may be measured across the non-AT state or between the AT state and the non-AT state.

When the AT state is finished within a predetermined period after the execution of the notification effect of the countdown of the remaining time, the continuation probability of the AT state may be notified to the player. In this case, even if the AT state ends earlier than predicted, the player is satisfied by being notified of the continuation probability.
The gaming machine is not limited to a slot machine, a gaming area where balls launched from the launching device flow down, a start winning opening where a ball flowing down the gaming area can win, and a start winning opening It may be applied to a pachinko gaming machine that includes a jackpot lottery unit that executes a jackpot lottery in accordance with a prize, and generates a certain variation state as a specific state.

Instead of the gaming machine, the game hall management device 4 may perform a lottery to determine whether to calculate the total required time, the available game time, and the notification effect. In this case, it is necessary to store the specifications of the gaming machine in the gaming hall management apparatus, and further, the gaming machine needs to transmit a signal indicating that the AT state has occurred and the number of continuations to the gaming hall management apparatus when the AT state occurs.
The available game time may be displayed only on the slot machine 1 or only on the information display device 3.

  In the drawings, 1 is a slot machine (game machine), 9 is a display window (symbol display area), 10 is a reel (symbol variation display means), 18 is a start lever (game start operation means), and 19 to 21 are stop buttons ( (Stop operation means), 26 is a control unit (specific state generation means, specific state lottery means, end trigger determination means, measurement means, total required time calculation means, end time storage means, gameable time calculation means, notification effect execution means, A specific state ending means, a continuation count calculating means, a single required time calculating means, an internal lottery means, a display control means, a winning determination means, and a profit giving means).

Claims (4)

Specific state generating means for generating a specific state advantageous to the player;
Specific state lottery means for determining by lottery whether or not the specific state generating means generates a specific state;
When the specific state lottery unit determines that the specific state is generated by the specific state generation unit, an end opportunity determination unit that determines the end trigger of the specific state by lottery from a plurality of end triggers;
A measuring means for measuring a speed index value relating to the progress speed of the game in a specific state;
Based on the end timing determined by the end timing determination means and the progress speed indicated by the speed index value measured by the measuring means, the total required time that is the expected value of the time required to end after the occurrence of a specific state is calculated Means for calculating the total required time,
An end time storage means for storing a game end time set by the game hall side or a time arbitrarily set by the player;
Gameable time calculating means for calculating a gameable time which is a time from the current time to the end time stored by the end time storage means;
In the period in which the specific state occurs, notification effect execution means for executing a notification effect according to the difference between the total required time in the specific state and the playable time;
A specific state ending means for performing a lottery with a continuation probability determined at the occurrence of the specific state every time a predetermined period of time passes under the specific state, and ending the specific state when the result of the lottery is off;
Continuation number calculation means for calculating an average continuation number that is an expected value of the number of times that the specific state continues based on the continuation probability determined by the end opportunity determination means;
When a game is played at the progress speed indicated by the speed index value measured by the measuring means, a single required time calculating means for calculating a single required time that is a time required until the fixed period elapses, and
The plurality of end triggers in the end trigger determining means are set with different continuation probabilities,
The total required time calculating means calculates the total required time which is an expected value of the time required from the occurrence of a specific state to the end based on the average duration and the single required time. Gaming machine. Specific state generating means for generating a specific state advantageous to the player;
Specific state lottery means for determining by lottery whether or not the specific state generating means generates a specific state;
When the specific state lottery unit determines that the specific state is generated by the specific state generation unit, an end opportunity determination unit that determines the end trigger of the specific state by lottery from a plurality of end triggers;
A measuring means for measuring a speed index value relating to the progress speed of the game in a specific state;
Based on the end timing determined by the end timing determination means and the progress speed indicated by the speed index value measured by the measuring means, the total required time that is the expected value of the time required to end after the occurrence of a specific state is calculated Means for calculating the total required time,
An end time storage means for storing a game end time set by the game hall side or a time arbitrarily set by the player;
Gameable time calculating means for calculating a gameable time which is a time from the current time to the end time stored by the end time storage means;
In a period in which the specific state is occurring, it comprises a notification effect executing means for executing a notification effect according to the difference between the total required time in the specific state and the playable time,
The notification effect executing means is a notification for instructing to increase the progress speed of the game with a high probability when the total required time is longer than the game possible time as compared with the short time. A gaming machine characterized by performing a production.   When the specific state is completed within a predetermined period after execution despite the execution of the notification effect instructing to speed up the progress of the game, the notification effect executing means gives the player an end timing in the specific state. The gaming machine according to claim 2, wherein the game machine is notified. The gaming machine is a slot machine;
A symbol variation display means for variably displaying a plurality of types of symbols according to a predetermined arrangement in a plurality of symbol display areas;
Game start operation means operated by the player to start the game in a state in which a game medium is inserted;
Internal lottery means for executing an internal lottery for determining an internal winning combination from a plurality of types of combinations in accordance with an operation of the game start operation means and establishing an internal winning flag corresponding to the determined internal winning combination When,
A stop operation means operated by a player to stop the display of the variation of the symbol by the symbol variation display means;
In response to an operation of the stop operation means, a display control means for drawing a symbol corresponding to the internal winning flag within a predetermined pull-in range and stopping and displaying it in a symbol display area;
Winning determination means for determining whether a combination of symbols stopped and displayed in each symbol display area of the symbol variation display means is a predetermined winning symbol;
Profit granting means for granting a player a profit corresponding to the winning symbol when it is determined that the winning symbol is determined by the winning determining unit;
A gaming machine according to any one of claims 1 to 3, further comprising:

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