GAMING MACHINE AND METHOD OF PLAY THEREOF
A gaming machine, comprising a game controller 100 for providing a predetermined amount of credits to a player for each award in a case where a game is started after the player inputs a bet and a game result causing an award to be provided to the player occurs, and a display device 30 for displaying the game result to the player. The game controller 100 is configured to perform the operations of: determining whether to store a predetermined amount of credits in a credit retaining memory installed either inside or outside the game controller in a unit game where processing for determining whether to provide an award to the player is performed, and, in a case of determining to store the amount of credits, storing the amount of credits which is the amount of credits thus determined cumulatively added to the amount of credits stored in the credit retaining memory; in a case of determining to store the amount of credits in the credit retaining memory, displaying the amount of credits thus determined on the display device 30; determining whether or not to provide a portion of the total amount of credits stored in the credit retaining memory to the player in a unit game where processing for determining whether to provide the award to the player is performed; and, in a case of determining to provide a portion of the total amount of credits stored in the credit retaining memory to the player, providing a portion of the total amount of credits stored in the credit retaining memory to the player and subtracting the amount of credits thus provided to the player from the amount of the total amount of credits stored in the credit retaining memory.
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The present invention relates to a gaming machine and a method of play thereof.
BACKGROUND ARTConventionally, a gaming machine has been known which employs a method of storing a portion of credits bet so as to pay out all the accumulated credits upon winning a jackpot lottery, or a method of paying out various amounts of credits in multiple steps. It has been proposed that such a progressive bonus called jackpot is applied to various gaming machines.
Patent document 1: U.S. Unexamined Patent Application, First Publication No. 2003/0069073
Patent document 2: U.S. Unexamined Patent Application, First Publication No. 2003/0073486
Patent document 3: U.S. Unexamined Patent Application, First Publication No. 2003/0073487
Patent document 4: U.S. Unexamined Patent Application, First Publication No. 2003/0078095
Patent document 5: U.S. Unexamined Patent Application, First Publication No. 2003/0064810
Patent document 6: U.S. Unexamined Patent Application, First Publication No. 2003/0064809
Patent document 7: U.S. Unexamined Patent Application, First Publication No. 2003/0069067
DISCLOSURE OF THE INVENTION Problems to be Solved by the InventionThe present invention devises timings such as to accumulate credits, to pay out the credits thus accumulated, and the like on a gaming machine, thereby providing a gaming machine and a method of play thereof with entertainment properties which the foregoing prior arts do not have.
Means for Solving the ProblemsMore specifically, the following is provided.
In a first aspect of the present invention, a gaming machine includes:
a game controller for providing a predetermined amount of credits to a player for each award in a case where a game is started after the player inputs a bet and a game result causing an award to be provided to the player occurs; and
a display device for displaying the game result to the player, wherein the game controller is configured to perform the operations of:
(a) determining whether to store a predetermined amount of credits in a credit retaining memory installed either inside or outside the game controller in a unit game where processing for determining whether to provide an award to the player is performed, and, in a case of determining to store the amount of credits, storing the amount of credits which is the amount of credits thus determined cumulatively added to the amount of credits stored in the credit retaining memory;
(b) in a case of determining to store the amount of credits in the credit retaining memory, displaying the amount of credits thus determined;
(c) determining whether or not to provide a portion of the total amount of credits stored in the credit retaining memory to the player in a unit game where processing for determining whether to provide the award to the player is performed; and
(d) in a case of determining to provide a portion of the total amount of credits stored in the credit retaining memory to the player, providing a portion of the total amount of credits stored in the credit retaining memory to the player and subtracting the amount of credits thus provided to the player from the amount of the total amount of credits stored in the credit retaining memory.
According to the first aspect of the present invention, the gaming machine is configured to perform the following operations of: (a) determining whether to store a predetermined amount of credits in a credit retaining memory installed either inside or outside the game controller in a unit game where processing for determining whether to provide an award to the player is performed, and, in a case of determining to store the amount of credits, storing the amount of credits which is the amount of credits thus determined cumulatively added to the amount of credits stored in the credit retaining memory; (b) in a case of determining to store the amount of credits in the credit retaining memory, displaying the amount of credits thus determined on the display device; (c) determining whether or not to provide a portion of the total amount of credits stored in the credit retaining memory to the player in a unit game where processing for determining whether to provide the award to the player is performed; and (d) in a case of determining to provide a portion of the total amount of credits stored in the credit retaining memory to the player, providing a portion of the total amount of credits stored in the credit retaining memory to the player and subtracting the amount of credits thus provided to the player from the amount of the total amount of credits stored in the credit retaining memory.
Therefore, the gaming machine determines whether to store a predetermined amount of credits cumulatively added to the amount of credits stored in the credit retaining memory in a unit game, and determines whether or not to provide a portion of the total amount of credits stored in the credit retaining memory to the player in the unit game. In a case of determining to provide a portion of the total amount of credits stored in the credit retaining memory to the player, the gaming machine can provide a portion of the total amount of credits stored in the credit retaining memory to the player and display the amount of credits stored (i.e., the amount of credits stocked) in the credit retaining memory, thereby enabling to provide a novel game that makes the player keep continuing the game.
In a second aspect of the present invention, a gaming machine includes:
a game controller for providing a predetermined amount of credits to a player for an award in a case where a game is started after the player inputs a bet and
a game result causing the award to be provided to the player occurs;
and a display device for displaying the game result to the player, wherein the game controller is configured to perform the operations of:
(e) determining whether to store a predetermined amount of credits in a credit retaining memory installed either inside or outside the game controller in a unit game where processing for determining whether to provide an award to the player is performed, and, in a case of determining to store the amount of credits, storing the amount of credits which is the amount of credits thus determined cumulatively added to the amount of credits stored in the credit retaining memory;
(f) determining whether or not to provide a portion of the total amount of credits stored in the credit retaining memory to the player in a unit game where processing for determining whether to provide the award to the player is performed;
(g) in a case of determining to provide a portion of the total amount of credits stored in the credit retaining memory to the player, providing the portion of the total amount of credits stored in the credit retaining memory to the player and subtracting the amount of credits thus provided to the player from the amount of the total amount of credits stored in the credit retaining memory; and
(h) determining to provide the portion of the total amount of credits to the player over a plurality of numbers of games after a unit game in the unit game or until a subsequent unit game is started.
According to the second aspect of the present invention, the gaming machine including: a game controller and a display device, and is configured to perform the following operations of: (e) determining whether to store a predetermined amount of credits in a credit retaining memory installed either inside or outside the game controller in a unit game where processing for determining whether to provide an award to the player is performed, and, in a case of determining to store the amount of credits, storing the amount of credits which is the amount of credits thus determined cumulatively added to the amount of credits stored in the credit retaining memory; (f) determining whether or not to provide a portion of the total amount of credits stored in the credit retaining memory to the player in a unit game where processing for determining whether to provide the award to the player is performed; (g) in a case of determining to provide a portion of the total amount of credits stored in the credit retaining memory to the player, providing the portion of the total amount of credits stored in the credit retaining memory to the player and subtracting the amount of credits thus provided to the player from the amount of the total amount of credits stored in the credit retaining memory; and (h) determining to provide the portion of the total amount of credits to the player over a plurality of numbers of games after a unit game in the unit game or until a subsequent unit game is started.
Therefore, the gaming machine provides the portion of the total amount of credits determined in a unit game to the player over a plurality of numbers of games, thereby enabling to increase motivation for the player to keep continuing the game. In other words, since payout is performed over a plurality of numbers of games, player may be more encouraged to keep continuing the game for a while, in stead of ending the game.
In a third aspect of the gaming machine according to the second aspect, the game controller is configured to further perform the operations of displaying the amount of credits thus determined on the display device in a case of determining to store the amount of credits in the credit retaining memory.
According to the third aspect of the present invention, the game controller performs the operations of displaying the amount of credits to be additionally stored in the credit retaining memory on the display device in a case of determining to store the amount of credits in the credit retaining memory.
Therefore, the gaming machine displays the amount of credits to be stored in the credit retaining memory, thereby enabling the player to visually recognize it.
In a fourth aspect of the gaming machine according to the any one of the first aspect to the third aspect, the game controller is configured to perform a processing of a bonus game where relatively more credits are provided to a player than a normal game and perform operations of (a) to (d) or (e) to (h) after the bonus game is completed, in a case where a predetermined condition is satisfied.
According to the fourth aspect of the present invention, the gaming machine performs operations of providing a portion of the total amount of credits to the player after the bonus game is completed. When the bonus game is completed, the player tends to lose the will to keep continuing the game. Since the amount of credit is stored in the credit retaining memory and a predetermined amount of credit will be provided to the player, the gaming machine can prevent player's will to keep continuing the game from being lowered.
In a fifth aspect of the gaming machine according to the any one of the first aspect to the third aspect, a unit game where the game controller performs the operation (g) or (d) of providing the portion of the total amount of credits to the player is a free game where a game can be started without using a credit.
According to the fifth aspect of the present invention, the gaming machine performs the operation of providing a portion of the total amount of credits to the player in the free game. Therefore, the gaming machine provides a chance of providing credits to the player in a game where no credit is used, thereby enabling to prevent player's will to keep continuing the game from being lowered.
In a sixth aspect of the gaming machine according to the first aspect, the game controller is configured to determine whether to provide a portion of the total amount of credits to the player in such a manner that the portion of the total amount of credits is provided to the player over a plurality of numbers of games after the game, in a case of determining to provide the portion of the total amount of credits to the player.
According to the sixth aspect of the present invention, the game controller determines to provide a portion of the total amount of credits to the player in such a manner that the portion of the total amount of credits is provided to the player over a plurality of numbers of games after the game, in a case of determining to provide the portion of the total amount of credits to the player.
Therefore, the gaming machine provides a portion of the total amount of credits to the player in such a manner that the portion of the total amount of credits is provided to the player over a plurality of numbers of games, in a case of determining to provide the portion of the total amount of credits to the player in a unit game, thereby enabling to increase motivation for the player to keep continuing the game.
In a seventh aspect of the gaming machine according to the sixth aspect, the game controller is configured to determine whether to provide a portion of the total amount of credits to the player over a plurality of numbers of games after the game based on a numeric value determined by random numbers.
According to the seventh aspect of the present invention, the game controller determines to provide a portion of the total amount of credits to the player over a plurality of numbers of games after the game based on a numeric value determined by random numbers.
Therefore, the gaming machine determines whether to store a predetermined amount of credits cumulatively added to the amount of credits stored in the credit retaining memory in a unit game, determining whether or not to provide a portion of the total amount of credits stored in the credit retaining memory to the player in the unit game. In a case of determining whether to provide a portion of the credits to the player, it can be determined based on a random number. Therefore, in a case of providing a portion of the total amount of credits to the player, the gaming machine can add contingency to the game, thereby providing the player a novel game.
In an eighth aspect of the gaming machine according to the seventh aspect, in a case of providing a portion of the total amount of credits to the player over a plurality of numbers of games after the game, the game controller is configured to determine whether to provide the portion continuously at a predetermined probability using a random number, and further to determine a probability whether to provide the portion based on a random number.
According to the eighth aspect of the present invention, in a case of providing a portion of the total amount of credits to the player over a plurality of numbers of games after the game, the game controller determines whether to provide the portion continuously at a predetermined probability using a random number, and further determines a probability whether to provide the portion based on a random number.
Therefore, in a case of providing the portion continuously or determining a probability whether to provide the portion continuously, the gaming machine can add contingency to the game and make it impossible for the player to anticipate the number of credits provided to the player as the final result, thereby enabling to offer an enhanced sense of expectation to the player. In other words, the gaming machine can produce a wide range of expected values for the amount of credits to be provided to the player, thereby enabling to provide surprises to the player.
In a ninth aspect of the gaming machine according to any one of the first to the eight aspect, a game which the gaming machine executes refers to a slot machine game, and wherein the unit game is a game with one unit during which the player bets a credit, so that a reel is rotated and then stopped.
According to the ninth aspect of the present invention, a game which the gaming machine executes is a slot machine game, and the unit game refers to a game with one unit during which the player bets a credit, so that a reel is rotated and then stopped. Therefore, the gaming machine performs the unit game which refers to a game with one unit during which a reel is rotated and then stopped, and can perform storing in a credit retaining memory and the like.
In a tenth aspect of the gaming machine according to the second aspect, the game controller outputs sound data corresponding to the amount of credits provided to the player when a portion of the total amount of credits is provided to the player.
According to the tenth aspect of the present invention, in a case of determining to store the amount of credits to which the amount of credits stored in the credit retaining memory is cumulatively added, sound data corresponding to the amount of credits provided to the player is output when the portion of the total amount of credits is provided to the player.
Therefore, the gaming machine can inform the player by way of a sound corresponding to the amount of credits that a portion of the total amount of credits is provided to the player. Consequently, the player can recognize the amount of credits thus provided based on the sound alone.
In an eleventh aspect of the present invention, a method of playing a game comprises processing for
(a) determining whether to store a predetermined amount of credits in a credit retaining memory installed either inside or outside the game controller in a unit game where processing for determining whether to provide an award to the player is performed, and, in a case of determining to store the amount of credits, storing the amount of credits which is the amount of credits thus determined cumulatively added to the amount of credits stored in the credit retaining memory;
(b) in a case of determining to store the amount of credits in the credit retaining memory, displaying the amount of credits thus determined on the display device;
(c) determining whether or not to provide a portion of the total amount of credits stored in the credit retaining memory to the player in a unit game where processing for determining whether to provide the award to the player is performed; and
(d) in a case of determining to provide a portion of the total amount of credits stored in the credit retaining memory to the player, providing a portion of the total amount of credits stored in the credit retaining memory to the player and subtracting the amount of credits thus provided to the player from the amount of the total amount of credits stored in the credit retaining memory.
According to the eleventh aspect of the present invention, a method of playing a game includes processing for (a) determining whether to store a predetermined amount of credits in a credit retaining memory installed either inside or outside the game controller in a unit game where processing for determining whether to provide an award to the player is performed, and, in a case of determining to store the amount of credits, storing the amount of credits which is the amount of credits thus determined cumulatively added to the amount of credits stored in the credit retaining memory; (b) in a case of determining to store the amount of credits in the credit retaining memory, displaying the amount of credits thus determined on the display device; (c) determining whether or not to provide a portion of the total amount of credits stored in the credit retaining memory to the player in a unit game where processing for determining whether to provide the award to the player is performed; and (d) in a case of determining to provide a portion of the total amount of credits stored in the credit retaining memory to the player, providing a portion of the total amount of credits stored in the credit retaining memory to the player and subtracting the amount of credits thus provided to the player from the amount of the total amount of credits stored in the credit retaining memory.
Therefore, the method of playing a game enables to determine whether to store a predetermined amount of credits cumulatively added to the amount of credits stored in the credit retaining memory in a unit game, and determine whether or not to provide a portion of the total amount of credits stored in the credit retaining memory to the player in the unit game. In a case of determining to provide a portion of the total amount of credits stored in the credit retaining memory to the player, the method enables to provide a portion of the total amount of credits stored in the credit retaining memory to the player and display the portion of the amount of credits thus determined, thereby enabling to provide a novel game that makes the player keep continuing the game.
In a twelfth aspect of the present invention, a method of playing a game comprises processing for
(e) determining whether to store a predetermined amount of credits in a credit retaining memory installed either inside or outside the game controller in a unit game where processing for determining whether to provide an award to the player is performed, and, in a case of determining to store the amount of credits, storing the amount of credits which is the amount of credits thus determined cumulatively added to the amount of credits stored in the credit retaining memory;
(f) determining whether or not to provide a portion of the total amount of credits stored in the credit retaining memory to the player in a unit game where processing for determining whether to provide the award to the player is performed;
(g) in a case of determining to provide a portion of the total amount of credits stored in the credit retaining memory to the player, providing the portion of the total amount of credits stored in the credit retaining memory to the player and subtracting the amount of credits thus provided to the player from the amount of the total amount of credits stored in the credit retaining memory; and
(h) determining to provide the portion of the total amount of credits to the player over a plurality of numbers of games after a unit game in the unit game or until a subsequent unit game is started.
According to the twelfth aspect of the present invention, a method of playing a game includes processing for (e) determining whether to store a predetermined amount of credits in a credit retaining memory installed either inside or outside the game controller in a unit game where processing for determining whether to provide an award to the player is performed, and, in a case of determining to store the amount of credits, storing the amount of credits which is the amount of credits thus determined cumulatively added to the amount of credits stored in the credit retaining memory; (f) determining whether or not to provide a portion of the total amount of credits stored in the credit retaining memory to the player in a unit game where processing for determining whether to provide the award to the player is performed; (g) in a case of determining to provide a portion of the total amount of credits stored in the credit retaining memory to the player, providing the portion of the total amount of credits stored in the credit retaining memory to the player and subtracting the amount of credits thus provided to the player from the amount of the total amount of credits stored in the credit retaining memory; and (h) determining to provide the portion of the total amount of credits to the player over a plurality of numbers of games after a unit game in the unit game or until a subsequent unit game is started.
Therefore, the method of playing a game enables to provide the portion of the total amount of credits determined in a unit game to the player over a plurality of numbers of games, thereby enabling to increase motivation for the player to keep continuing the game.
EFFECTS OF THE INVENTIONAccording to the present invention, timings are devised such as to accumulate credits, to pay out the credits thus accumulated, and the like on a gaming machine, thereby enabling provision of a gaming machine and the play a method of play thereof with entertainment properties which the foregoing prior arts do not have.
A description is provided regarding an embodiment of the present invention with reference to the drawings.
As a premise, a gaming machine determines whether to randomly provide an award by a random number means every time a game is performed in a gaming machine such as a slot machine. With this operation, the gaming machine determines whether to randomly store (stock) a credit based on a random number, and to store the amount of credits. Then, in a case where the credits thus stored are paid out, the gaming machine pays out a portion of the credits thus stored little by little. This is different from a method of the conventional progressive jackpot which pays out all the credits thus stored.
Specifically, the first characteristic in an embodiment of the present invention is that, based on the abovementioned gaming machine, a function is provided whereby the amount of credits thus stored as the abovementioned stock is displayed when a stock is acquired. In addition, in a case where the credits thus stored is not displayed, sound data which is stored beforehand such as a sound “ching”, indicating that a coin is accumulated every time a credit is stored, is used to inform a player.
Moreover, the second characteristic in an embodiment of the present invention is that, based on the abovementioned gaming machine, when a portion of the stock is paid out, providing the portion of the stock to a player in a plurality of number of games after a unit game is determined in the unit game or until a subsequent unit game is started. In other words, payout of the stock is not performed at one time in single game, but performed over a plurality of number of games. In the plurality of the number of games, whether to continue the payout in the current game is determined by a random number. Then, based on the determination, the payout is continued to be performed or stopped.
The abovementioned characteristics are described later as stock processing, stock generation processing, stock payout processing, and processing for determining continuation payout.
Description is made regarding an embodiment of the present invention with reference to the drawings.
The liquid crystal display 30 is installed substantially in the middle of the front face of the cabinet 20, and the liquid crystal display 40 is installed in upper side of the cabinet 20.
The liquid crystal display 30 is provided as a display device for displaying various types of images with respect to the game such as images for providing visual effects. Such a configuration allows the player to advance the game while visually confirming various types of images displayed on the liquid crystal display 30. In such a game, the liquid crystal display 30 displays images for the slot game as shown in
The gaming machine 13 includes video reels. With such an arrangement, five virtual reels are displayed on the liquid crystal display 30. It should be noted that the term “video reel” as used here represents a mechanism for displaying a reel on the liquid crystal display 30 in the form of an image instead of mechanical reel. Note that the term “video reel” as used here represents a mechanism for displaying a reel on the liquid crystal display 30 in the form of an image, instead of a mechanical reel. Multiple types of symbols necessary for the basic game include “BONUS”, “WILD”, “TREASURE BOX”, “GOLDEN MASK”, “HOLY GRAIL”, “COMPASS & MAP”, “SNAKE”, “A”, “K”, “Q”, “J”, and “10”.
With such an arrangement, the liquid crystal display 30 displays these symbols with an image as if the reel has rotated. The other liquid crystal display 40 provided above the liquid crystal display 30 is provided for displaying sub-images. Examples of such sub-images include an image for describing the game rules, a demonstration image, etc.
Furthermore, sound transmission openings 29a and 29b are provided to both upper left and right sides of the liquid crystal display 40. Here, the sound transmission openings 29 are provided for transmitting sound effects generated by a speaker 41 (see
The slot machine 13 includes a substantially horizontal operation unit 21 below the liquid crystal display 30. Furthermore, a coin insertion opening 22, which allows the player to insert coins, is provided on the right side of the operation unit 21. On the other hand, the components provided to the left side of the operation unit 21 include: a bet switch 23 that allows the player to determine which lines are to be set to active pay lines among the nine lines L1, L2, L3, L4, L5, L6, L7, L8, and L9, for providing an award described later (which will simply be referred to as “active pay lines” hereafter), and which allows the player to select the amount of coins as game media to be bet on the active pay lines; and a spin repeat bet switch 24 that allows the player to play the game again without changing the amount of coins bet on the active pay lines from that in the immediately prior game. Such an arrangement allows the player to set the amount of coins bet on the active pay line by performing a pushing operation on either the bet switch 23 or the spin repeat bet switch 24.
With the operation unit 21, a start switch 25 is provided on the left side of the bet switch 23, which allows the player to input a start operation instruction for the basic game in increments of games. Upon performing a pushing operation on either the start switch 25 or the spin repeat bet switch 24, which serves as a trigger to start the game, the image that the five mechanical reels 3A to 3E start to rotate is displayed.
A cash out switch 26 is provided near the coin insertion opening 22 on the operation unit 21. Upon the player pushing the cash out switch 26, the inserted coins are paid out from a coin payout opening 27 provided at a lower portion of the front face. The coins thus paid out are retained in a coin tray 28.
Upon pushing the bet switch 23 once, the line L3 for providing a third award, the line L5 for providing a fifth award, and the line L7 for providing a seventh award, are set to be active pay lines, and one coin is input as a credit medal, for example.
Furthermore, upon pushing the bet switch 23 twice, the line L1 for providing a first award, the line L4 for providing a fourth award, and the line L8 for providing an eighth award, are set to be active pay lines, in addition to the three lines, and two coins are input as credit medals, for example.
Moreover, upon pushing the bet switch 23 three times, the line L2 for providing a second award, the line L6 for providing a sixth award, and the line L9 for providing a ninth award, are set to be active pay lines, in addition to the six lines, and three coins are input as credit medals, for example.
The game available in the present embodiment is a game in which a predetermined set of symbols are made along the active pay lines.
Furthermore, various types of display units, i.e., a payout display unit 48, a bet amount display unit 50, a stock credit amount display unit 51, and a credit amount display unit 49, are configured to be displayed, on the upper side of the liquid crystal display 30, in order from the left. As discussed below, the stock credit amount display unit 51 may or may not be provided. The payout display unit 48 is a component for displaying the amount of the coins paid out when a specified combination of the symbols has been displayed along any one the active pay lines for providing an award. The credit amount display unit 49 is a component for displaying the amount of coins retained in the gaming machine 13 in the form of a credit. The bet amount display unit 50 is a component for displaying the bet amount, which is the amount of coins bet on the active pay lines.
The interface circuit group 102 is electrically connected with the input/output bus 104, which carries out the input and output of data signals or address signals for the CPU 106.
The start switch 25 is electrically connected with the interface circuit group 102. In the interface circuit group 102, a start signal generated by the start switch 25 is converted into a predetermined form of signal to be supplied to the input/output bus 104.
Furthermore, the bet switch 23, the spin repeat bet switch 24, and the cash out switch 26 are connected to the interface circuit group 102. Each of the switching signals output from these switches 23, 24, and 26 is also supplied to the interface circuit group 102, and is converted into a predetermined signal by the interface circuit group 102. The switching signals thus converted are supplied to the input/output bus 104.
A coin sensor 43 is also electrically connected with the interface circuit group 102. The coin sensor 43 detects coins inserted into the coin insertion slot 22, and is disposed at an appropriate position relative to the coin insertion slot 22. The sensing signal output from the coin sensor 43 is also supplied to the interface circuit group 102, and is converted into a predetermined signal by the interface circuit group 102. The sensing signal thus converted is supplied to the input/output bus 104.
The ROM 108 and the RAM 110 are connected to the input/output bus 104.
The ROM 108 and the RAM 110 are connected to the input/output bus 104. Upon receipt of the game start operation instruction input through the start switch 25, the CPU 106 reads a game program, and executes the game. The game program has been programmed so as to instruct the CPU 106 to perform the following operation. That is to say, according to the game program, the CPU 106, via the display/input controller 140, displays on the liquid crystal display 30 an image of the five video reels commencing to scroll the symbols that are disposed on the five video reels. Then, the CPU 106 displays an image of the five video reels stopping such that the combination of the symbols on these five video reels is rearranged, whereupon a new combination of the symbols is made along the active pay lines. In a case that a specified winning combination of the stationary symbols has been made along any one of the active pay lines, the CPU 106 pays out a predetermined amount of coins corresponding to the specified winning combination.
The ROM 108 stores: a control program for central control of the gaming machine 13; a program for executing routines shown in
Furthermore, a communication interface circuit 111 is connected to the input/output bus 104. The communication interface circuit 111 is a circuit for communicating with the central controller 11 etc., via the network 12 including various types of networks such as a LAN.
The random number generator 112 for generating a random number is connected to the input/output bus 104. The random number generator 112 generates random numbers in a predetermined range of “0” to “65535” (two to the sixteenth power minus one), for example. Alternatively, an arrangement may be made in which the CPU 106 generates a random number by computation processing.
The speaker drive circuit 122 for the speakers 41 is also electrically connected with the input/output bus 104. The CPU 106 reads the sound data stored in the ROM 108, and transmits the sound data thus read to the speaker driving circuit 122 via the input/output bus 104. In this way, the speakers 41 generate predetermined sound effects.
The hopper drive circuit 124 for driving the hopper 44 is also electrically connected with the input/output bus 104. Upon reception of a cash out signal input from the cash out switch 26, the CPU 106 transmits a driving signal to the hopper driving circuit 124 via the input/output bus 104. Accordingly, the hopper 44 pays out coins such that the amount thereof is equivalent to the current number of coins remaining as credits, which is stored in a predetermined memory area of the RAM 110.
Furthermore, instead of the payment of real coins, an arrangement may be made in which the credit data is stored in a data card or the like in the coin payment step. That is to say, with such an arrangement, the player has his/her own card which serves as a storage medium. Upon the player inserting this card into the gaming machine 13, the data with respect to the credit is stored in the card.
The lamp drive circuit 126 for driving the decorative lamps 42a and 42b is also connected with the input/output bus 104. The CPU 106 transmits the signal for driving the lamps according to the predetermined conditions based on the program stored in the ROM 108 to the lamp driving circuit 126. Thus, decorative lamps 42a and 42b blinks and the like.
The display/input controller 140 is also connected to the input/output bus 104. The CPU 106 creates an image display command corresponding to the state and results of the game, and outputs the image display command thus created to the display/input controller 140 via the input/output bus 104. Upon reception of the image display command input from the CPU 106, the display/input controller 140 creates a driving signal for driving the liquid crystal display 30 according to the image display command thus input, and outputs the driving signal thus created to the liquid crystal display 30. As a result, a predetermined image is displayed on the liquid crystal display 30. The display/input controller 140 transmits the signal input through the touch panel 32 provided on the liquid crystal display 30 to the CPU 106 via the input/output bus 104 in the form of an input signal. In addition, the image display command includes commands corresponding to a payout display unit 48, a credit amount display unit 49, a bet amount display unit 50, and a stock credit amount display unit 51.
The interface circuit 142 is connected to the input/output bus 144. The image display command output from the CPU 106 of the game controller 100 is supplied to the input/output bus 144 via the interface circuit 142. The input/output bus 144 performs input/output of data signals or address signals to and from the CPU 146.
The ROM 148 and the RAM 150 are connected to the input/output bus 144. The ROM 148 stores a display control program for generating a driving signal, which is to be supplied to the liquid crystal display 30, according to an image display command received from the CPU 106 of the game controller 100. On the other hand, the RAM 150 stores flags and variables used in the display control program.
The VDP 152 is connected to the input/output bus 144. The VDP 152 includes a so-called sprite circuit, a screen circuit, a palette circuit, etc., and can perform various types of processing for displaying images on the liquid crystal display 30. With such an arrangement, the components connected to the VDP 152 include: the video RAM 154 for storing image data according to the image display command received from the CPU 106 of the game controller 100; and the image data ROM 156 for storing various types of image data including the aforementioned image data for visual effects etc. Furthermore, the driving circuit 158 for outputting a driving signal for driving the liquid crystal display 30 is connected to the VDP 152.
The CPU 146 instructs the video RAM 154 to store the image data which is to be displayed on the liquid crystal display 30 according to the image display command received from the CPU 106 of the game controller 100 by reading the display control program stored in the ROM 148 and by executing the program thus read. Examples of the image display commands include various types of image display commands including the image display commands for visual effects, etc.
The image data ROM 156 stores various types of image data including the image data for visual effects, etc.
The touch panel control circuit 160 transmits the signals input via the touch panel 32 provided on the liquid crystal display 30 to the CPU 106 via the input/output bus 144 in the form of an input signal.
Furthermore, the controller 200 of the central controller 11 includes an input/output bus 204, a CPU 206, ROM 208, RAM 210, a communication interface circuit 212, a timer 214, a game controller 218, and a display controller 220.
The ROM 208 and the RAM 210 are connected to the input/output bus 204.
The CPU 206 performs various types of processing according to an input signal supplied from each of the gaming machines 13, and data and programs stored the ROM 208 and the RAM 210. Furthermore, the CPU 206 transmits command signals to the gaming machines 13 based upon the results of the processing thus performed. Thus, the CPU 206 centrally controls each of the gaming machines 13, thereby advancing the game.
The ROM 208 comprises semiconductor memory or the like, for example. The ROM 208 stores a program for providing basic functions of the center controller 11 and a program for centrally controlling each of the slot machines 13.
On the other hand, the RAM 210 temporarily stores data regarding the results of the processing executed by the CPU 206, etc.
Furthermore, a game controller 218 is also connected to the input/output bus 204. CPU 206 receives a start signal transmitted via the communication interface circuit 212, and performs controlling a slot game cased on the data and programs stored in the ROM 208 and the RAM 210. Specifically, the CPU 206 controls displaying images that a video reel is being rotated and stopped, and also controls outputting sounds.
Furthermore, the display controller 220 is connected to the input/output bus 204. The CPU 206 performs various types of processing based upon the data and programs stored in the ROM 208 and the RAM 210. The CPU 206 controls the monitor 16 and captures images based upon the results of the processing thus performed.
A hard disk 17 is also connected to the input/output bus 204. The CPU 206 stores such as data of the amount of stock (described later) in the hard disk 17.
Referring to
On each video reel 3A to 3E, a symbol line is represented with symbols as follows: “Bonus” symbol (symbol 61) (hereafter, “Bonus”), “Wild” symbol (symbol 62) (hereafter, “Wild”), “Treasure Chest” symbol (symbol 63) (hereafter, “treasure chest”), “Golden Mask” symbol (symbol 64) (hereafter, “Golden Mask”)”, “Holy Grail” symbol (symbol 65) (hereafter, “Holy Grail”), “Compass and Map” symbol (symbol 66) (hereafter, “Compasses and Map”), “Snake” symbol (symbol 67) (hereafter, “Snake”), “Ace” symbol (symbol 68) (hereafter, “Ace”), “King” symbol (symbol 69) (hereafter, “King”), “Queen” symbol (symbol 70) (hereafter, “Queen”), “Jack” symbol (symbol 71) (hereafter, “Jack”), and “10” symbol (symbol 72) (hereafter, “10”). The symbol line of each video reel 3A to 3E displays an image moving in the direction of the arrow in
Here in the present embodiment, each combination of “Bonus”, “Wild”, “Treasure Chest”, “Golden Mask”, “Holy Grail”, “Compass and Map”, “Ace”, “King”, “Queen”, “Jack” and “10” is set as an award combination. A combination (combination data) is control information which relates credits provided to a player (the amount of payout of coins) to a combination of an award combination, and which is used for stop control of each video reel 3A through 3E, change (shift) of a game state, provision of coins, and the like.
In addition, a game which causes symbols to be achieved along an active pay line can be performed in the present embodiment.
Furthermore, let us say that the gaming machine 13 is started up beforehand. Furthermore, let us say that the variables used in the CPU 106 included in the game controller 100 have been initialized to predetermined values, thereby providing the normal operation of the gaming machine 13.
First, the CPU 106 included in the game controller 100 determines whether or not any credit remains, which corresponds to the remaining amount of coins inserted by the player (Step S1). More specifically, the CPU 106 reads a credit amount C stored in the RAM 110, and executes processing according to the credit amount C. When the credit amount C equals “0” (NO in Step S1), the CPU 106 terminates the routine without executing any processing, since it cannot start a game. When the credit amount C is not less than “1” (YES in Step S1), the CPU 106 determines that coins remain as credits, and the CPU 106 moves the processing to Step S2.
In Step S2, the CPU 106 determines whether or not a pushing operation has been executed on the spin bet repeat switch 24. When the switch 24 has been pushed and the CPU 106 receives a signal from the switch 24 (YES in Step S2), the CPU 106 moves the process to Step S13. On the other hand, when the CPU 106 does not receive the operation signal from the switch 24 after a predetermined period of time elapses (NO in Step S2), the CPU 106 determines that the switch 24 has not been pushed and moves the processing to Step S3.
In the following Step S3, the CPU 106 sets the game conditions. Specifically, the CPU 106 determines the amount of coins bet on the active pay lines in this game based on the operation of the bet switch 23. Then, the CPU 106 determines the bet amount to be bet on the active pay lines based upon the number of signals that indicate operation of the bet switch 23 have been received, and stores the bet amount thus determined in a predetermined memory area of the RAM 110. The CPU 106 reads the credit amount C stored in a predetermined memory area of the RAM 110, and subtracts the total bet amount, which is the sum of the bet amounts, from the credit amount C thus read. Then, the CPU 106 stores the subtracted value in a predetermined memory area of the RAM 110. Subsequently, the CPU 106 moves the processing to Step S4.
In the following Step S4, the CPU 106 determines whether the start switch 25 has been activated, and then waits for the start switch 35 to be operated. Upon the start switch 25 being operated, and accordingly, upon the operation signal being input from the start switch 25 (in a case of “YES” in the determination processing in Step S4), the CPU 106 determines that the start switch 25 has been operated, and the flow proceeds to Step S5.
On the other hand, in Step S13, the CPU 106 determines whether or not the amount of credits C is equal to or greater than the total bet number in a previous game. In other words, the CPU 106 determines whether or not it can start a game in response to a pushing operation executed on the spin repeat bet switch 24. Specifically, in a case that the spin repeat bet switch 24 has been pushed, and accordingly, in a case that the operation signal has been input from the switch 24, the CPU 106 reads the credit amount C and the bet amount bet on each of the active pay lines L1 to L9 in the previous game stored in the predetermined memory areas of the RAM 110. Then, the CPU 106 determines whether or not the aforementioned credit amount C is equal to or greater than the total bet amount bet in the previous game based upon the relation between the credit amount C and the bet amount thus read. When the CPU 106 determines that the amount of credits C is less than the total bet number (NO in Step S13), the CPU 106 terminates the routine without any process, because it cannot start a game. On the other hand, in a case where determination has been made that the amount of credit C is at least the total bet amount bet in the previous game (in a case of “YES” in the determination processing in Step S13), the CPU 106 subtracts the total bet amount bet in the previous game from the amount of credits C, and stores the subtracted value in a predetermined area of the RAM 110. Subsequently, the CPU 106 moves the processing to Step S5.
In the following Step S5, the CPU 106 performs combination determination processing. Specific description is made below regarding the combination determination processing.
In the aforementioned combination determination processing, first, the CPU 106 determines the combinations of the stationary symbols along the aforementioned active pay lines. Specifically, the CPU 106 issues a command for the random number generator 112 to generate a random number, thereby extracting a random number in a predetermined range (in a range of “0” to “65535” in the present embodiment) generated by the random number generator 112. The CPU 106 stores the random number thus extracted in a predetermined memory area of the RAM 110. It should be noted that a description is provided in the present embodiment regarding an arrangement in which the random number is generated by the random number generator 112, which is a separate component from the CPU 106. In addition, an arrangement may be made in which the random number is generated by computation processing by the CPU 106 without involving the random number generator 112. Specifically, a random number is generated by computation processing by the CPU 106 when the central controller executes. The CPU 106 reads a random number table, and a specified combination table for providing an award, each of which is stored in the ROM 108. Then, the CPU 106 stores the random number table and the specified combination table thus read in a predetermined memory area of the RAM 110. Note that the CPU 106 controls display of the stationary symbols for each reel based upon the aforementioned random number table. Furthermore, the CPU 106 reads the random number table and the specified combination table for providing an award stored in the predetermined area of the RAM 110. Then, the CPU 106 determines the combination of the stationary symbols with respect to the aforementioned active pay lines with reference to the aforementioned random number table as a parameter, using the random number stored in the predetermined memory region of the RAM 110. Upon determination of specified combinations for providing an award, the CPU 106 stores the specified combination data for providing an award thus determined in a predetermined memory area of the RAM 110. Then, the CPU 106 reads the random number and the specified combination data for providing an award stored in the predetermined memory area of the RAM 110, and determines the combination of the symbols displayed to be stationary based upon the random number and the specified combination data for providing an award thus read. In this stage, a symbol arrangement table stored in the ROM 108 is read by the CPU 106. The symbol arrangement table thus read is stored in a predetermined memory area of the RAM 110, and used as reference data. The CPU 106 stores the data for the stationary symbols thus determined in a predetermined memory area of the RAM 110. Alternatively, an arrangement may be made in which the stationary symbols are determined for each reel using the aforementioned random number table.
Upon determination of the combination of the stationary symbols with respect to the active pay lines, the CPU 106 determines whether the combination of the stationary symbols with respect to the active pay lines matches any one of the specified combinations for providing an award. In a case where the combination of the stationary symbols with respect to the active pay lines matches any one of the specified combinations for providing an award, the CPU 106 activates a flag, which indicates that the player has won the award that corresponds to the kind of specified combination for providing an award, in order to provide the award that corresponds with the specified combination of symbols with respect to the active pay lines for providing the award. The activated flag, which indicates the player has won an award, is stored in a predetermined area of the RAM 110 according to the instruction from the CPU 106. On the other hand, in a case where the combination of the stationary symbols with respect to the active pay lines matches any one of the other combinations, i.e. the losing combinations, the CPU 106 does not activate the flag which indicates that the player has won an award. Subsequently, the CPU 106 moves the process to Step S6.
In the following Step S6, the CPU 106 instructs the video reels 3A through 3E to start to rotate. Specifically, the CPU 106 displays an image which shows the video reels 3A to 3E rotating, in sequence or simultaneously, based upon the symbol arrangement table stored in the RAM 110.
Upon displaying the image which shows the video reels 3A to 3E starting to rotate, the CPU 106 waits for a predetermined period of time to elapse (Step S7). After the predetermined period of time has elapsed (in a case of “YES” in the determination processing in Step S7), the CPU 106 instructs the video reels 3A to 3E to automatically stop rotating (Step S8). Specifically, the CPU 106 displays an image which shows the video reels 3A to 3E stopping rotation in sequentially or simultaneously such that the stationary symbols, which correspond to the specified combinations for providing an award determined in the Step S5, are displayed within a display region that has a visually interactive relationship with the player. Subsequently, the CPU 106 moves the process to Step S9.
In the following Step S9, the CPU 106 determines whether or not a predetermined symbol combination has been formed based upon the results of the combination determination processing performed in Step S5. Specifically, the CPU 106 makes this determination based upon the state of the flag that indicates whether the player has won an award with respect to the active pay lines stored in the predetermined memory area of the RAM 110. In a case that the flag, which indicates that the player has won an award, has not been activated, i.e., in a case that the symbol combination matches any one of the “other” combinations, which are combinations other than the specified combinations for providing an award (in a case of “NO” in the determination processing in Step S9), the CPU 106 determines that the specified combination for providing an award has not been formed, and ends this routine. On the other hand, in a case that the flag, which indicates that the player has won an award, has been activated, i.e., in a case that the symbol combination matches any one of the combinations other than the “other” combinations (in a case of “YES” in the determination processing in Step S9), the flow proceeds to Step 10 according to the instruction from the CPU 106.
In a case where the flow has proceeded to Step S10, the CPU 106 pays out the amount of coins corresponding to the aforementioned specified combination for providing an award. Specifically, the CPU 106 calculates the number of coins to be paid out that corresponds to the specified symbol combination that provides the award with reference to the payout table. The CPU 106 reads the credit amount stored in the predetermined memory area of the RAM 110. Then, the CPU 106 calculates the sum total amount of coins to be paid out thus calculated and the credit amount thus read, and stores the sum thus calculated in a predetermined memory area of the RAM 110. The CPU 106 displays the sum thus stored on the credit amount display unit 49. Subsequently, the flow proceeds to Step S11 according to the instruction from the CPU 106.
In the following Step S11, the CPU 106 determines whether the symbol combination thus formed based upon processing for determining a combination performed in Step S5 is a “Bonus”. Specifically, in a case that the specified combination is “Bonus” which provides an award (in a case of “YES” in the determination processing in Step S11), the CPU 106 advances the flow to Step S12. On the other hand, in a case that the specified combination is not “Bonus” which provides an award (in the case of determination of “NO” in the processing in Step S11), the CPU 106 ends the routine.
Upon moving the processing to Step S12, the CPU 106 performs bonus processing. Then, the CPU 106 terminates the routine. The bonus processing may perform a game which provides more credits to a player than a normal game. In other words, the CPU 106 performs a predetermined number of unit games as bonus games for bonus processing.
The CPU 106 determines to terminate the bonus processing (Step S100). In a case where the CPU 106 determines to terminate the bonus processing, the CPU 106 performs a unit game as a free game so as to start the free game (Step S101). In a case where the CPU 106 does not determine to terminate the bonus processing, the CPU 106 does not start the processing. Then, the CPU 106 determines whether a free game termination flag is activated or not (Step S102). In a case where the free game termination flag is activated, the CPU 106 terminates the free game (Step S103). For example, in a case where a predetermined number of unit games are terminated, the CPU 106 may store the free game termination flag in the RAM 110 so as to activate the free game termination flag.
Next, stock processing, stock generation processing, and stock payout processing, which the gaming machine 13 executes, are described based on
The CPU 106 determines whether a stock generating flag is activated or not (Step S50). The stock generating flag is activated by stock generation processing, which is described later. In a case where the stock generating flag is activated, the CPU 106 performs the number of stocks display processing/sound output processing by the liquid crystal display 30, the speaker 41, and the like (Step S51). The CPU 106 turns the stock generating flag off after performing the number of stocks display processing/sound output processing (Step S52). In a case where the stock generating flag is not activated, the CPU 106 moves the processing to Step S103.
Regarding the number of stocks display processing/sound output processing, the amount of stock accumulation, which is the amount of credits accumulated by a stock generation, may be displayed on the liquid crystal display 30 so as to inform a player. Alternatively, sound data corresponding to the amount of stock accumulation may be output using the speaker 41. In other words, sound data with a low tone may be output in a case where the amount of stock accumulation is a great amount. In a case where the amount of stock accumulation is a small amount, sound data with a high tone may be output. For example, in a case where sound data with a different tone is output without displaying the amount of stock accumulation on the liquid crystal display 30, a player can infer the amount of stock accumulation based on the sound data output. Sound data for stock sound data may be one which is similar to the sound that a coin is accumulated, such as “ching”. Furthermore, the sound “ching” with low tone may be output corresponding to the amount of stock accumulation. Such sound data is stored in the RAM 110.
In addition, although the CPU 106 turns the stock generating flag off at this point, the CPU may determine the display status of a stationary symbol based on the flag without turning it off. In other words, when the stock generating flag is activated, the CPU 106 may display a combination in which symbols “S” indicating that a stock has been generated are stopped on a line L5 as shown in
In the following Step S53, the CPU 106 determines whether the payout continuation number (N) is zero or not. The payout continuation number (N) refers to the number of games in which the payouts determined in stock payout processing described later are continuously performed.
In a case where the CPU 106 determines that the payout continuation number (N) is equal or greater than zero, the CPU 106 performs stock payout processing (Step S54). The stock payout processing pays out the amount of payout determined in processing (Steps S34 and 35) described later to a player, and also subtracts the amount of credits paid out (the amount of payout) from the amount of stock. Then, the CPU 106 subtracts N by 1, and terminates the processing (Step S55). It should be noted that the amount of payout as described above refers to the partial amount of credits which is paid out this time. In Step S53, in a case where N=0, the CPU 106 terminates the processing. When the abovementioned processing ends, the CPU 106 moves the processing to slot game processing in Step S9.
When performing the stock payout processing, an image and sound for visual effects indicating the payout processing may be output by employing the liquid crystal display 30 and the speaker 41.
In addition, the CPU may determine the display status of a stationary symbol based on the flag based on criteria N>0. In other words, when the CPU 106 determines that N>0, the CPU 106 may display a combination in which symbols “S” indicating that a stock is paid out are stopped on a line L5 as shown in
Next, the CPU 106 activates the stock generating flag, and terminates the processing (Step S24). Upon terminating the processing, the CPU 106 moves the slot game processing to Step S5.
The amount of stock refers to the amount of credits that a stock generates and accumulates so as to be pooled. In other words, the amount of stock accumulated (the amount of stock accumulation) is determined by single stock generation, and thus the amount of stock accumulation cumulatively added is equal to the amount of stock. The amount of stock thus accumulated is paid out at a predetermined amount in stock payout processing described later.
The amount of stock is employed to bet in order to perform a game, and is set as the amount of credits which is separated from the amount of credits which can be constantly converted to coins and the like. The CPU 106 performs determining to allow the amount of stock to be accumulated, determining to pay out the amount of stock, and the like, which are substantially separate from determining to achieve a bonus combination, for example. In addition, regarding the amount of stock, an initial value may not be zero at the time of starting a game. The amount of stock at the time of starting a game may be, for example, 200 as a predetermined value. For example, upon supplying power, the RAM 110 is configured to store a value 200 as an initial value for the amount of stock stored beforehand in the hard disk. The initial value 200 may be set appropriately, such as 50, 300, etc., as long as the value is high enough to be paid out as credit retaining memory, which is an initial resource in a first game upon supplying power.
In a preferred embodiment of the gaming machine 13, the CPU 106 does not pay out all the amount of payout thus determined in Step S31 in the current game, but leaves a portion of payout so as to pay out in the number of a plurality of games executed subsequently.
Therefore, the number of continuation of payout refers to the number of games which continuously pay out the amount of credits thus determined in a case of payout in the number of a plurality of games.
Next, the CPU 106 determines the amount of payout for each payout by subtracting the number of continuation N from the amount of payout thus determined (Step S34).
Then, the CPU 106 performs changing a background image corresponding to the number of continuation N thus determined (Step S35). As shown in
In other words, as shown in
The processing for determining continuation payout may be started when rotation of a reel is stopped (Step S9) in
In a case where the CPU 106 determines not to continue payout, the CPU 106 terminates the processing. In a case where the CPU 106 determines to continue payout, the CPU 106 sets the number of continuation of payout to zero, and terminates the processing (Step S44).
In addition, in these random number tables, although the CPU 106 determines a random number value respectively for each table and refers to each random number table, the random number values determined by the CPU 106 may be employed in another random number table.
In
On the other hand, in
FIGS. 25(1) to 25(3) are displayed images showing that a generated stock is paid out continuously when the stock is generated in stock generation processing. In a case where the CPU 106 determines to pay out continuously in a subsequent game where the amount of stock is 5450 and the amount of credits of a player is 500, which is shown in FIG. 25(1), the amount of stock then becomes 5400 and the amount of credits becomes 550 by paying out 50 credits as shown in FIG. 25(2). In addition, in a case where the CPU 106 determines to pay out continuously in the subsequent game, the amount of stock then becomes 5350 and the amount of credits becomes 600 by paying out 50 credits as shown in FIG. 25(3). Thus, paying out continuously over the plurality of games allows the player to expect payouts continuously in future games, thereby offering an enhanced sense of expectation to the player.
It should be noted that the advantages described in association with the embodiments of the present invention are merely a listing of advantages of the present invention, and that the advantages of the present invention are by no means restricted to those described in connection with the embodiments of the present invention. While the embodiments of the present invention have been described and illustrated above, it is to be understood that they are exemplary of the invention and are not to be considered to be limiting. Additions, omissions, substitutions, and other modifications can be made thereto without departing from the spirit or scope of the present invention. Accordingly, the invention is not to be considered to be limited by the foregoing description and is only limited by the scope of the appended claims. For example, the present invention can be widely applied to a card game, a table game such as mahjong, and the like, as well as a slot machine game as a gaming machine. It is apparent to one skilled in the art that the various changes and modifications may be included within the technical scope of the appended claims.
Claims
1. A gaming machine, comprising:
- a game controller for providing a predetermined amount of credits to a player for each award in a case where a game is started after the player inputs a bet and a game result causing an award to be provided to the player occurs; and
- a display device for displaying the game result to the player,
- wherein the game controller is configured to perform the operations of:
- (a) determining whether to store a predetermined amount of credits in a credit retaining memory installed either inside or outside the game controller in a unit game where processing for determining whether to provide an award to the player is performed, and, in a case of determining to store the amount of credits, storing the amount of credits which is the amount of credits thus determined cumulatively added to the amount of credits stored in the credit retaining memory;
- (b) in a case of determining to store the amount of credits in the credit retaining memory, displaying the amount of credits thus determined on the display device;
- (c) determining whether or not to provide a portion of a total amount of credits stored in the credit retaining memory to the player in a unit game where processing for determining whether to provide the award to the player is performed; and
- (d) in a case of determining to provide a portion of the total amount of credits stored in the credit retaining memory to the player, providing a portion of the total amount of credits stored in the credit retaining memory to the player and subtracting the amount of credits thus provided to the player from the amount of the total amount of credits stored in the credit retaining memory.
2. A gaming machine, comprising:
- a game controller for providing a predetermined amount of credits to a player for an award in a case where a game is started after the player inputs a bet and a game result causing the award to be provided to the player occurs; and
- a display device for displaying the game result to the player,
- wherein the game controller is configured to perform the operations of:
- (e) determining whether to store a predetermined amount of credits in a credit retaining memory installed either inside or outside the game controller in a unit game where processing for determining whether to provide an award to the player is performed, and, in a case of determining to store the amount of credits, storing the amount of credits which is the amount of credits thus determined cumulatively added to the amount of credits stored in the credit retaining memory;
- (f) determining whether or not to provide a portion of a total amount of credits stored in the credit retaining memory to the player in a unit game where processing for determining whether to provide the award to the player is performed;
- (g) in a case of determining to provide a portion of the total amount of credits stored in the credit retaining memory to the player, providing the portion of the total amount of credits stored in the credit retaining memory to the player and subtracting the amount of credits thus provided to the player from the amount of the total amount of credits stored in the credit retaining memory; and
- (h) determining to provide the portion of the total amount of credits to the player over a plurality of numbers of games after a unit game in the unit game or until a subsequent unit game is started.
3. A gaming machine according to claim 2,
- wherein the game controller is configured to further perform the operations of displaying the amount of credits thus determined on the display device in a case of determining to store the amount of credits in the credit retaining memory.
4. A gaming machine according to any one of claim 1 through claim 3,
- wherein the game controller is configured to perform a processing of a bonus game where relatively more credits are provided to a player than a normal game and perform operations of (a) to (d) or (e) to (h) after the bonus game is completed, in a case where a predetermined condition is satisfied.
5. A gaming machine according to any one of claim 1 through claim 3,
- wherein a unit game where the game controller performs the operation (g) or (d) of providing a portion of the total amount of credits to the player is a free game where a game can be started without using a credit.
6. A gaming machine according to claim 1,
- wherein the game controller is configured to determine whether to provide a portion of the total amount of credits to the player in such a manner that the portion of the total amount of credits is provided to the player over a plurality of numbers of games after the game, in a case of determining to provide the portion of the total amount of credits to the player.
7. A gaming machine according to claim 6,
- wherein the game controller is configured to determine whether to provide a portion of the total amount of credits to the player over a plurality of numbers of games after the game based on a numeric value determined by random numbers.
8. A gaming machine according to claim 7,
- wherein, in a case of providing a portion of the total amount of credits to the player over a plurality of numbers of games after the game, the game controller is configured to determine whether to provide the portion continuously at a predetermined probability using a random number, and further to determine a probability whether to provide the portion based on a random number.
9. A gaming machine according any one of claim 1 to claim 8,
- wherein a game which the gaming machine executes is a slot machine game, and wherein the unit game refers to a game with one unit during which the player bets a credit, so that a reel is rotated and then stopped.
10. A gaming machine according to claim 2,
- wherein the game controller outputs sound data corresponding to the amount of credits provided to the player when a portion of the total amount of credits is provided to the player.
11. A method of playing a game, comprising processing for:
- (a) determining whether to store a predetermined amount of credits in a credit retaining memory installed either inside or outside the game controller in a unit game where processing for determining whether to provide an award to the player is performed, and, in a case of determining to store the amount of credits, storing the amount of credits which is the amount of credits thus determined cumulatively added to the amount of credits stored in the credit retaining memory;
- (b) in a case of determining to store the amount of credits in the credit retaining memory, displaying the amount of credits thus determined on the display device;
- (c) determining whether or not to provide a portion of a total amount of credits stored in the credit retaining memory to the player in a unit game where processing for determining whether to provide the award to the player is performed; and
- (d) in a case of determining to provide a portion of the total amount of credits stored in the credit retaining memory to the player, providing a portion of the total amount of credits stored in the credit retaining memory to the player and subtracting the amount of credits thus provided to the player from the amount of the total amount of credits stored in the credit retaining memory.
12. A method of playing a game, comprising processing for:
- (e) determining whether to store a predetermined amount of credits in a credit retaining memory installed either inside or outside the game controller in a unit game where processing for determining whether to provide an award to the player is performed, and, in a case of determining to store the amount of credits, storing the amount of credits which is the amount of credits thus determined cumulatively added to the amount of credits stored in the credit retaining memory;
- (f) determining whether or not to provide a portion of a total amount of credits stored in the credit retaining memory to the player in a unit game where processing for determining whether to provide the award to the player is performed;
- (g) in a case of determining to provide a portion of the total amount of credits stored in the credit retaining memory to the player, providing the portion of the total amount of credits stored in the credit retaining memory to the player and subtracting the amount of credits thus provided to the player from the amount of the total amount of credits stored in the credit retaining memory; and
- (h) determining to provide the portion of the total amount of credits to the player over a plurality of numbers of games after a unit game in the unit game or until a subsequent unit game is started.
Type: Application
Filed: Feb 2, 2007
Publication Date: Jul 22, 2010
Applicant: Aruze Gaming America, Inc. (Las Vegas, NV)
Inventor: Kazuo Okada (Tokyo)
Application Number: 12/067,292
International Classification: A63F 9/24 (20060101);