Gaming machine
In the lottery process (S12) in the slot machine 1, the symbols displayed on the variable display portions 21 to 25 and the winning symbol combination are determined. Among the symbols constructing the winning symbol combination, one symbol is substituted for the other symbol and it is referred whether or not the other winning symbol combination is realized. Based on the reference result conducted every the display position of each of the symbols constructing the winning symbol combination, the number of the winning symbol combination realized and the total payout are stored in the RAM 52, and based on the data stored therein, the display position of the symbol “BLANK” is determined. And in the stop control (S42) of the slot machine 1, it is conducted variable display in which the symbol “BLANK”, the symbol “WILD”, the symbol constructing the winning symbol combination and the symbol constructing the other winning symbol combination are sequentially changed and displayed.
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This application is based upon and claims a priority from the prior Japanese Patent Application No. 2004-284809 filed on Sep. 29, 2004, the entire contents of which are incorporated herein by reference.
BACKGROUND OF THE INVENTION1. Field of the Invention
The present invention relates to a gaming machine in which a game is conducted by utilizing symbols variably displayed and stopped.
2. Description of Related Art
In a conventional gaming machine, for example, a slot machine, it is constructed so that a plurality of reels are rotated for a predetermined time, thereafter if a symbol combination in a state that each of the reels is stopped corresponds to any of winning symbol combinations, coins are paid out corresponding to the winning symbol combination.
At this point, as for the symbol combination, although such symbol combination is generally constructed from the normal symbols each of which is handled as the symbol itself, there is a case that the above symbol combination is constructed from the symbols including an almighty symbol (called as the symbol “WILD”) which can be regarded as any of the normal symbols, as disclosed in Unexamined Japanese Patent Publication Nos. 2004-173950 and 2002-320713.
Therefore, in a case that the symbol combination including the symbol “WILD” is stopped and displayed and this symbol combination corresponds to any of winning symbol combinations by regarding the symbol “WILD” as any of the normal symbols, coins are certainly paid out corresponding to the winning symbol combination in spite that the symbol combination does not directly coincide with the winning symbol combination. Accordingly, it can be given to a player happy feeling.
Especially, if the symbol combination corresponds to a plurality of the winning symbol combinations by regarding the symbol “WILD” as any of the normal symbols at a position where the symbol “WILD” is stopped and displayed, coins are paid out corresponding to all of the winning symbol combinations which are realized by regarding the symbol “WILD” as any of the normal symbols. Therefore, the player can obtain satisfaction as if catching good fortune.
However, as mentioned, in a case that plural winning symbol combinations are realized by regarding the symbol “WILD” as any of the normal symbols at the position where the symbol “WILD” is stopped and displayed, coins are certainly paid out corresponding to all of the winning symbol combinations which are realized by regarding the symbol “WILD” as any of the normal symbols. Thereby, there is a merit that the player concludes to have high expectation. On the contrary, since such winning symbol combinations are certainly realized, there is a demerit that extension for games lacks.
SUMMARY OF THE INVENTIONIn order to dissolve the above problems, the present invention has been done and has an object to provide a gaming machine in which it can be given to the player extension which winning symbol combination is realized by informing possibility indicating whether plural winning symbol combinations are realized or any one of plural winning symbol combinations is realized, thereby new interest for games can be given to the player.
In order to accomplish the above object, according to one aspect of the present invention, it is provided a gaming machine comprising:
a display device for displaying plural kinds of symbols;
a lottery device for conducting a lottery to determine a symbol combination constructed from the symbols, the symbol combination being stopped and displayed on the display device;
a first determination device for determining whether or not the symbol combination stopped and displayed on the display device becomes a winning symbol combination;
a payout device for conducting a payout corresponding to the winning symbol combination if the first determination device determines that the symbol combination becomes the winning symbol combination;
the gaming machine further comprising:
a substitution device for substituting one of the symbols in the symbol combination for a hypothetical symbol which is substitutable for any of the symbols if the first determination device determines that the symbol combination becomes the winning symbol combination;
a second determination device for determining whether or not a new symbol combination including the hypothetical symbol becomes a new winning symbol combination;
a reference device for referring a symbol display position where the hypothetical symbol is displayed in the display device if the second determination device determines that the new symbol combination becomes the new winning symbol combination; and
a display control device for displaying a specific symbol at the symbol display position, the specific symbol being changeable to a new symbol capable of constructing the new winning symbol combination.
According to the gaming machine of the present invention, if there is possibility that the symbol combination stopped and displayed on the display device becomes a plurality of the winning symbol combinations, the specific symbol changeable to the new symbol capable of constructing the new winning symbol combination is displayed at the symbol display position, that is, an intersection of symbol columns each of which constructs the new winning symbol combination. Thereby, since the player cannot immediately judge what winning symbol combination is realized, tension for games can be given to the player.
The above and further objects and novel features of the invention will more fully appear from the following detailed description when the same is read in connection with the accompanying drawings. It is to be expressly understood, however, that the drawings are for purpose of illustration only and not intended as a definition of the limits of the invention.
BRIEF DESCRIPTION OF THE DRAWINGSThe accompanying drawings, which are incorporated in and constitute a part of this specification illustrate embodiments of the invention and, together with the description, serve to explain the objects, advantages and principles of the invention.
In the drawings,
Hereinafter, concerning with a gaming machine according to the present invention, embodiments embodying the present invention in a slot machine will be described in detail with reference to the drawings. First, an outline construction of the slot machine according to the embodiment will be described with reference to FIGS. 1 to 3.
In
Therefore, in the slot machine 1 of the embodiment, a slot game (there exist a base game and a bonus game) is conducted through a video reels which are realized by displaying variable display portions 21 to 25 on the lower liquid crystal display 4. In the slot game (there exist a base game and a bonus game), there exist three symbols stopped and displayed on each of the variable display portions 21 to 25. That is to say, as shown in
And in this slot game (base game and bonus game), there exist twenty-five pay lines, each pay line being constructed from five stop display areas among the stop display areas 211 to 213, 221 to 223, 231 to 233, 241 to 243 and 251 to 253. If each of the pay lines is activated and specific symbols are aligned with a specific display mode along the activated pay line when the symbols are stopped and displayed, a predetermined payout is given to the player. Here, explanation of twenty-five pay lines will be omitted.
Here, the pay line (s) activated among the 25 pay lines is/are called as “activated pay line (s)”
Back to
And in a middle step from the most left side, a BET 1 PER LINE button 33, a BET 2 PER LINE button 34, a BET 3 PER LINE button 35, a BET 5 PER LINE button 36, a BET 8 PER LINE button 37 and a WIN START FEATURE button 38 are arranged. Further, in a lower step from the most left side, a RED PLAY 1 LINE button 39, a PLAY 2 LINES button 40, a PLAY 5 LINES button 41, a PLAY 20 LINES button 42, a BLACK PLAY 25 LINES button 43 and a GAMBLE RESERVE button 44 are arranged. And as shown in
Here, the COLLECT button 31 is a button which is pressed when the base game is terminated, and when the COLLECT button 31 is pressed, coins equal to the credits obtained in the game are paid out from a coin payout opening 15 to a coin tray 16. To the COLLECT button 31, a COLLECT switch 45 is attached and a switch signal is output to a CPU 50 from the COLLECT switch 45 on the basis of press of the COLLECT button 31 (see
The GAME RULES button 32 is a button which is pressed if operation methods of the game cannot be understood, and when the GAME RULES button 32 is pressed, various help information is displayed on the upper liquid crystal display 3 or the lower liquid crystal display 4. To the GAME RULES button 32, a GAME RULES switch 46 is attached and a switch signal is output to the CPU 50 from the GAME RULES switch 46 on the basis of press of the GAME RULES button 32 (see
To the coin insertion slot 9 and the bill insertion slot 10, a coin sensor 49 and a bill sensor 67 are arranged, and when a coin or a bill is inserted in the coin insertion slot 9 or the bill insertion slot 10, a coin detection signal or a bill detection signal is output to the CPU 50 through the sensor corresponding thereto (see
The BET 1 PER LINE button 33 is a button to bet one credit to each of the activated pay lines every one press thereof.
Similarly, the BET 2 PER LINE button 34 is a button to start the game with 2 bets against each of the activated pay lines on the basis of press thereof, the BET 3 PER LINE button 35 is a button to start the game wit 3 bets against each of the activated pay lines on the basis of press thereof, the BET 5 PER LINE button 36 is a button to start the game with 5 bets against each of the activated pay lines on the basis of press thereof, and the BET 8 PER LINE button 37 is a button to start the game with 8 bets against each of the activated pay lines on the basis of press thereof.
Further, to each of the above buttons, a 1-BET switch 57, a 2-BET switch 58, a 3-BET switch 59, a 5-BET switch 60 or a 8-BET switch 61 is attached and when each of the buttons is pressed, a switch signal is output to the CPU 50 from each of the switches (see
The WIN START FEATURE button 38 is a button to start a bonus game or add the payout obtained in the bonus game to the credit on the basis of press thereof. To the WIN START FEATURE button 38, a WIN•START switch 47 is attached and when the WIN START FEATURE button 38 is pressed, a switch signal is output to the CPU 50 from the WIN•START switch 47 (see
The RED PLAY 1 LINE button 39 is a button to start the game while retaining the number of the activated pay line to “1” on the basis of press thereof. To the RED PLAY 1 LINE button 39, a 1-LINE switch 62 is attached and when the RED PLAY 1 LINE button 39 is pressed, a switch signal is output to the CPU 50 from the 1-LINE switch 62 (see
And the PLAY 2 LINES button 40 is a button to start the game while retaining the number of the activated pay line to “2” on the basis of press thereof. Similarly, the PLAY 5 LINES button 41, the PLAY 20 LINES button 42 and the BLACK PLAY 25 LINES button 43 are buttons to start the game while retaining the number of the activated pay line to “5”, “20” an “25” on the basis of press thereof.
To each of the above buttons, similar to the RED PLAY 1 LINE button 39, a 2-LINES switch 63, a 5-LINES switch 64, a 20-LINES switch 65 and a 25-LINES switch 66 are respectively attached and when each of the above switches is pressed, a switch signal is output to the CPU 50 from each of the switches on the basis of press thereof (see
Therefore, there will exist “1” pay line, “2” pay lines, “5” pay lines, “20” pay lines and “25” pay lines as the number of the activated pay lines which can be determined by press of the RED PLAY 1 LINE button 39, the PLAY 2 LINES button 40, the PLAY 5 LINES button 41, the PLAY 20 LINES button 42, the BLACK PLAY 25 LINES button 43.
And each of the RED PLAY 1 LINE button 39, the PLAY 2 LINES button 49, the PLAY 5 LINES button 41, the PLAY 20 LINES button 42 and the BLACK PLAY 25 LINES button 43 is a button to start the game with the present bet number and the number of the activated pay lines and to start variable display of the symbols on each of the variable display portions 21 to 25 in the lower liquid crystal display 4.
Here, the RED PLAY 1 LINE button 39 and the BLACK PLAY 25 LINES button 43 are also used for selecting red or black in the double down game which is conducted by using the credit obtained in the bonus game.
The GAMBLE RESERVE button 44 is a button to be pressed when the player leaves the seat and to shift to the double down game after the bonus game is terminated. To the GAMBLE RESERVE button 44, a GAMBLE•RESERVE switch 48 is attached and when the GAMBLE RESERVE button 44 is pressed, a switch signal is output to the CPU 50 from the GAMBLE•RESERVE switch 48 (see
And at a lower position of the cabinet 2, a coin payout opening 15 is formed and a coin tray 16 for receiving coins paid out from the coin payout opening 15 is provided. Within the coin payout opening 15 it is arranged a coin detection portion 73 (mentioned later) which is constructed from sensors and the like (see
Next, with reference to
Here, the symbol columns respectively indicated by the first to fifth reel strips 101 to 105 have different symbol columns from each other and each symbol column is constructed from 12 symbols by voluntarily combining “WILD”, “SHARK”, “FISH”, “PUNK”, “OCTOPUS”, “CRAB”, “WORM”, “A”, “K”, “Q”, “J” and “SARDINE”.
Here, although “SHARK”, “FISH”, “PUNK”, “OCTOPUS”, “CRAB”, “WORM”, “SARDINE” are not shown, each symbol shows a shark, a fish, a person having a guitar, an octopus, a crab, a worm and a sardine, respectively. And each of “WILD”, “A”, “K”, “Q” and “J” shows a symbol of English character (s), respectively.
Further, “SARDINE” is a scatter symbol to shift to the bonus game as mentioned later and in a case that more than three “SARDINE” symbols are totally displayed on the variable display portions 21 to 25, the game state can be shifted to the bonus game.
And “WILD” is an almighty symbol which can be substituted for any of “SHARK”, “FISH”, “PUNK”, “OCTOPUS”, “CRAB”, “WORM”, “A”, “K”, “Q” and “J”. However, “WILD” cannot be substituted for “SARDINE” which is the scatter symbol.
Here, in a case that the symbol columns indicated by the first to fifth reel strips 101 to 105 are scrolled on the variable display portions 21 to 25 and thereafter stopped and displayed, three symbols are stopped and displayed in each variable display portion, as mentioned in the above.
And various winning symbol combinations are preset based on plural kinds of symbol combinations and when the symbol combination corresponding to the winning symbol combination is stopped on the activated pay line, the payout is added to the credit corresponding to the winning symbol combination. This point is as same as that in the convention slot machine, thus explanation thereof will be omitted.
Next, it will be described a construction of control system in the slot machine 1 with reference to
In
And to the CPU 50, a clock pulse generator 53 for generating standard clock pulses and a frequency divider 54 are connected, and a random number generator 55 for generating random numbers and a random number sampling circuit 56 are also connected. The random number sampled through the random number sampling circuit 56 is utilized in various lotteries of the winning symbol combinations and the like. Further, to the CPU 50, the switches corresponding to each of the buttons such as the COLLECT button 31 and the like are respectively connected.
Here, each of the switches respectively means the COLLECT switch 45, the GAME•RULES switch 46, the WIN•START switch 47, the GAMBLE•RESERVE switch 48, the 1-BET switch 57, the 2-BET switch 58, the 3-BET switch 59, the 5-BET switch 60, the 8-BET switch 61 each of which determines a coin number to be betted to for one pay line, the 1-LINE switch 62, the 2-LINES switch 63, the 5-LINES switch 64, the 20-LINES switch 65, the 25-LINES switch 66 each of which determines a number of the pay line.
The CPU 50 conducts control to execute various operations each of which corresponds to each button, based on the switch signal output from each switch by press thereof.
Further, to the CPU 50, the coin sensor 49 arranged in the coin insertion slot 9 and the bill sensor 67 arranged in the bill insertion portion 10 are respectively connected. The coin sensor 49 detects coins inserted from the coin insertion slot 9 and the CPU 50 calculates the number of inserted coins based on the coin detection signal output from the coin sensor 49. The bill sensor 67 detects kinds and sum of the bill inserted from the bill insertion portion 10 and the CPU 50 calculates the credit number equal to the sum of bill, based on the bill detection signal output from the bill sensor 67.
To the CPU 50, a hopper 71 is connected through a hopper drive circuit 70. When a drive signal is output to the hopper drive circuit 70 from the CPU 50, the hopper 71 pays out a predetermined number of coins from the coin payout opening 15.
And to the CPU 50, a coin detection portion 73 is connected through a payout completion signal circuit 72. The coin detection portion 73 is arranged in the coin payout opening 15 and when the coin detection portion 73 detects that a predetermined number of coins are paid out from the coin payout opening 15, a coin payout detection signal is output to the payout completion signal circuit 72 from the coin detection portion 73, thereby the payout completion signal circuit 72 outputs a payout completion signal to the CPU 50. Further, to the CPU 50, the upper liquid crystal display 3 and the lower liquid crystal display 4 are connected through a liquid crystal drive circuit 74, and the upper liquid crystal display 3 and the lower liquid crystal display 4 are controlled by the CPU 50.
Here, as shown in
And the image control CPU 83 determines the images displayed on the upper liquid crystal display 3 and the lower liquid crystal display 4 among the dot data stored beforehand in the image ROM 82, according to the image control program stored beforehand in the program ROM 81 based on parameters set by the CPU 50. Further, the work RAM 84 functions as temporary memory when the image control program is executed by the image control CPU 83. And the VDP 85 forms images corresponding to display contents determined by the image control CPU 83 and outputs such images to the upper liquid crystal display 3 and the lower liquid crystal display 4. Thereby, for example, the symbol columns indicated by the first to fifth reel strips 101 to 105 are scrolled and displayed on the lower liquid crystal display 4 (or the variable display portions 21 to 25). Here, the video RAM 86 functions as temporary memory when images are formed by the VDP 85.
And to the CPU 50, LEDs 78 are connected through a LED drive circuit 77. Many LEDs 78 are arranged on the front plane of the slot machine 1 and are controlled so as to turn on or turn off by the LED drive circuit 77 based on the drive signal from the CPU 50, when various effects are done. Further, a sound output circuit 79 and a speaker 80 are connected to the CPU 50 and the speaker 80 produces various effect sounds when various effects are conducted based on the output signal from the sound output circuit 79.
Here, it will be described with reference to
The symbols stopped and displayed on the activated pay line constructed from the second stop display areas 212, 222, 232, 242 and 252 in the variable display portions 21 to 25 are determined every each of the variable display portions 21 to 25. In order to realize this, code Nos. “00”˜“29” are respectively allotted to the symbol in each symbol column indicated by the first to fifth reel strips 101 to 105 as shown in
Hereinafter, the symbol column indicated by the first reel strip 101 in
That is to say, based on the random number value sampled through the random number sampling circuit 56, the lottery table of the stop display symbols shown in
Here, as for the symbol column indicated by the second reel strip 102 in
Next, with reference to
Here, the winning symbol combinations and payouts thereof in the base game will be concretely described. As shown in
As mentioned, similarly to the symbol “SHARK”, as for the symbol “FISH”, the symbol “PUNK”, the symbol “OCTOPUS”, the symbol “CRAB”, the symbol “WORM”, the symbol “A”, the symbol “K”, the symbol “Q”, the symbol “J”, the payout is given corresponding to the number of the symbols which are serially displayed if the symbols are serially stopped and displayed on the activated pay line (see
And as for the symbol “WILD”, similarly to the above mentioned symbol, the payout shown in
And the symbol “WILD” is substitutable for the symbol “SHARK”, the symbol “FISH”, the symbol “PUNK”, the symbol “OCTOPUS”, the symbol “CRAB”, the symbol “WORM”, the symbol “A”, the symbol “K”, the symbol “Q”, the symbol “J”. That is, if the symbol “SHARK”, the symbol “SHARK”, the symbol “WILD” and the symbol “SHARK” are stopped and displayed on the activated pay line from the left end thereof, the symbol “WILD” displayed on the variable display portion 23 is regarded as the symbol “SHARK”. Thereby, similar to the case of 4K that four symbols “SHARK” serially appear from the left end thereof, the payout number “150” can be obtained.
On the other hand, as for the symbol “SARDINE”, if two symbols “SARDINE” appear (are stopped and displayed) on the variable display portions 21 to 25 with no relation to the activated pay lines, that is, if the case “2K” is realized, the payout number “2” can be obtained. If three symbols “SARDINE” appear (are stopped and displayed) on the variable display portions 21 to 25 with no relation to the activated pay lines, that is, if the case “3K” is realized, the payout number “5” can be obtained. And if four symbols “SARDINE” appear (are stopped and displayed) on the variable display portions 21 to 25 with no relation to the activated pay lines, that is, if the case “4K” is realized, the payout number “10” can be obtained. Further, if five symbols “SARDINE” appear (are stopped and displayed) on the variable display portions 21 to 25 with no relation to the activated pay lines, that is, if the case “5K” is realized, the payout number “125” can be obtained.
Here, concerning with only the payout obtained by the symbol “SARDINE”, the payout number calculated by multiplying the payout number shown in
And as for the symbol “SARDINE”, in a case that more than three symbols “SARDINE” are totally stopped and displayed on the variable display portions 21 to 25 with no relation to the activated pay lines, not only the above payout can be obtained but also the game state can be shifted to the bonus game.
Here, the bonus game is a game which is conducted after the base game is terminated, and in many cases the bonus game is generally more beneficial for the player. If the game state shifts to the bonus game, it is executed a game (so-called free game) in which 15˜25 games can be continuously and automatically executed without betting any credits corresponding to a result of the lottery conducted when the game state shifts to the bonus game.
By the way, in the slot machine 1 according to the embodiment, when the bonus game is conducted, a lottery table shown in
Here, the symbol columns indicated by the reel strips 123 to 126 shown in
Here, as the bet number and the number of activated pay line in the bonus game, the bet number and the number of activated pay line set in the base game are utilized, respectively. And in the bonus game, although the winning symbol combinations and payouts thereof in the bonus game are as same as those in the base game, the symbol “SHARK” is regarded as the symbol “WILD” and if more than three symbols “SARDINE” totally appear (are totally stopped and displayed), the game state in the bonus game can be again shifted to the bonus game. Therefore, the player can obtain a lot of credits in many cases.
Next, the main process program executed in the slot machine 1 will be described with reference to
And in S12, a lottery process shown in
Here, if the bonus game is won, a repeat number of the bonus game is determined. In this case, for example, such repeat number is selected among 10˜25 games by a lottery.
Next, in S13, a base game process shown in
Next, the start acceptance process program conducted in the slot machine 1 will be described with reference to
And in S23, it is determined whether or not operation of the RED PLAY 1 LINE button 39, the PLAY 2 LINES button 40, the PLAY 5 LINES button 41, the PLAY 20 LINES button 42 or the BLACK PLAY 25 LINES button 43 is done. Here, if it is determined that operation of the RED PLAY 1 LINE button 39 and the like is not done (S23: NO), procedure returns to S21 and the above procedures are repeated. On the other hand, if it is determined that operation of the RED PLAY 1 LINE button 39 and the like is done (S23: YES), procedure returns to the main process program of
Here, in the determination process in S23, such determination in S23 may be conducted based on the other input signals other than the above operation signals.
Next, the lottery process program executed in the slot machine 1 will be described with reference to
Next, the base game process program executed in the slot machine 1 will be described with reference to
And in S42, scroll of each of the symbols on the variable display portions 21 to 25 is stopped. Here, in this stop control process (S42), although variable display by the symbol “BLANK” is conducted, explanation thereof will be omitted here, and instead thereof such variable display will be described hereinafter.
Further, in S43, according to the symbol combination corresponding to the winning symbol combination stopped and displayed on the variable display portions 21 to 25, the credit corresponding to the payout determined on the basis of the table shown in
Next, the bonus game process program executed in the slot machine 1 will be described with reference to
Further, in the scroll process in S52, scroll of each of the symbols is automatically done on the variable display portions 21 to 25.
And in the stop control process in S53, scroll of each of the symbols on the variable display portions 21 to 25 is stopped. Here, also in this stop control process (S53), variable display of the symbol “BLANK” mentioned later is conducted.
Further, in the payout process in S54, according to the symbol combination corresponding to the winning symbol combination stopped and displayed on the variable display portions 21 to 25, the credit corresponding to the payout determined based on the table in
Next, procedure shifts to S55 and it is determined whether or not the execution number of times of the bonus game reaches to the number of times determined in S12 of
Here, if the bonus game is won in S51, the repeat number of times of the bonus game is determined again and the determined repeat number of times is added to the “number of times determined in S12 of FIG. 11” used in the determination process in S55. Thereby, when the bonus game is won during the bonus game, procedure can again shift to the bonus game. Concretely speaking, for example, in a case that procedure shifts to the bonus game with 20 number of times for the first time and the bonus game with 17 number of times is won in the twelfth bonus game, the bonus games are conducted in 25 times (20 times−12 times+17 times) thereafter.
And if the credit can be finally obtained in the bonus game, a double down game to bet the credit is executed after the bonus game is terminated. This double down game will be omitted.
As mentioned in the above, the CPU 50 functions as “game control device” when the main process program of
By the way, in the base game conducted in the slot machine 1 according to the embodiment, when the symbols are stopped and displayed on the variable display portions 21 to 25, the symbol “BLANK” is displayed at a position through which a plurality of winning symbol combinations are realized. And at the position where the symbol “BLANK” is displayed, the symbol “BLANK”, the symbol “WILD” and the symbol constructing plural winning symbol combinations (any one of the symbol “SHARK”, the symbol FISH”, the symbol “PUNK”, the symbol OCTOPUS”, the symbol “CRAB”, the symbol “WORM”, the symbol “A”, the symbol “K”, the symbol “Q” and the symbol “J”) are sequentially and variably displayed.
Here, the symbol “BLANK” is a space display area where no symbol is described within the stop display area and corresponds to a specific symbol in the present invention.
Here, a program executed when the display position of the symbol “BLANK” is determined will be described with reference to the drawings.
The flowchart of
And based on determination in S101, if it is determined that the winning symbol combination is realized (S101: YES), procedure shifts to S103. In S103, it is referred whether or not the other winning symbol combination different from the winning symbol combination realized in the lottery process in S12 is realized, while substituting any one of plural symbols constructing the winning symbol combination on the pay line for a symbol which conducts function similar to that of the symbol “WILD”.
Here, the symbol having function similar to that of the symbol “WILD” is not a symbol factually displayed on the variable display portions 21 to 25 but a hypothetical symbol utilized during inner process of the slot machine 1, therefore such symbol is called as a symbol “HYPOTHETICAL WILD” hereinafter and is indicated in
On the other hand, if it is determined that the winning symbol combination is not realized in the symbol combination on the pay line (S101: NO), procedure returns to the main process program in
According to a reference result whether or not the other winning symbol combination is realized, in a case that the other winning symbol combination different from the winning symbol combination realized in the lottery process is realized, a number of the winning symbol combination which is realized (number of the winning symbol combination) and total payout data given based on the winning symbol combinations realized are stored in the RAM 52.
On the contrary, in a case that only the winning symbol combination which is realized in the lottery process is realized, the number of the winning symbol combination realized in the lottery process and total payout data given based thereon are stored in the RAM 52. After the number of the winning symbol combination and the total payout data are stored in the RAM 52, procedure shifts to S104. Here, at that time, a kind of the symbol constructing the other winning symbol combination is also stored in the RAM 52.
And in S104, it is determined whether or not the process in S103 is conducted for all of plural symbols constructing the winning symbol combination on the pay line. If it is determined that the process in S103 is conducted for all of plural symbols constructing the winning symbol combination on the pay line (S104: YES), procedure shifts to S105. On the other hand, if it is determined that he process in S103 is not conducted for all of plural symbols constructing the winning symbol combination on the pay line (S104: NO), procedure returns to S102 and the process in S103 is conducted for the symbols, which constructs the winning symbol combination on the pay line, about which reference is not completed yet.
In S105, among the symbols constructing the winning symbol combination, it is determined whether or not it exists a symbol position according to which the other winning symbol combination different from the winning symbol combination already realized in the lottery process is realized. If it is determined that the symbol position to realize the other winning symbol combination exists (S105: YES), procedure shifts to S106. On the other hand, if it is determined that the symbol position to realize the other winning symbol combination does not exist (S105: NO), procedure returns to the main process program in
And in S106, the symbol position on which the symbol “BLANK” is variably displayed is determined. This determination is conducted based on the number of the winning symbol combination every the symbol position according to which the winning symbol combination is realized and the total payout data. In the embodiment, at first, among 2˜5 symbols constructing the winning symbol combination, it is determined the symbol position according to which the number of the winning symbol combination becomes largest in a case that the other winning symbol combination is realized. And if the symbol position cannot be determined according to a size of the number of the winning symbol combination, it is determined the symbol position according to which the total payout including that of the other winning symbol combination becomes largest.
Based on the above rules, it is determined the position where the symbol “BLANK” is displayed, thereafter procedure shifts to S13.
And the base game process progresses (S13) and in the stop control process (S42), variable display of the symbol “BLANK” is conducted. Variable display of the symbol “BLANK” in the embodiment is done at the symbol position determined in S106 so that the symbol “BLANK”, the symbol “WILD”, the symbol determined in the lottery process (S12) and the symbol constructing the other winning symbol combination are serially changed and displayed. At the symbol position, after the symbol “BLANK”, the symbol “WILD”, the symbol determined in the lottery process (S12) and the symbol constructing the other winning symbol combination are variably displayed for a predetermined time, the symbol determined in the lottery process (S12) is stopped and displayed at the symbol position. Thereafter, procedure shifts to S43.
Here, as for the process shown in
And also in the stop control process in S53 in the bonus game process program, the symbol “BLANK”, the symbol “WILD”, the symbol determined in the lottery process (S51) and the symbol constructing the other winning symbol combination are serially changed and displayed at the symbol position determined in S106. At the symbol position, after the symbol “BLANK”, the symbol “WILD”, the symbol determined in the lottery process (S51) and the symbol constructing the other winning symbol combination are variably displayed for a predetermined time, the symbol determined in the lottery process (S51) may be stopped and displayed at the symbol position, thereafter procedure may shift to S54.
Here, the flowchart shown in
As the concrete example, it is raised a case (see
As a result of the lottery process (S12), after it is determined to realize the winning symbol combination in which four symbols “A” are continuously displayed in the first stop display areas 211, 221, 231, 241, the flowchart shown in
Since the winning symbol combination is realized in determination in S101 as mentioned, procedure shifts to S103. In S103, it is referred whether the other winning symbol combination is realized while substituting one of the symbols “A” constructing the winning symbol combination (symbol combination of 4K of the symbol “A”) in the first stop display areas 211, 221, 231, 241 for the symbol “HYPOTHETICAL WILD”.
At first, the symbol “A” displayed in the first stop display area 211 is substituted for the symbol “HYPOTHETICAL WILD” (see
Here, in S104, in this case, although it is determined whether or not the process in S103 is terminated for all of the first stop display areas 211, 221, 231, 241, 251, such process is done for only the first stop display area 211 (S104: NO) at this timing, therefore procedure returns to S103.
Next, in S103, the symbol “A” displayed in the first stop display area 221 is substituted for the symbol HYPOTHETICAL WILD” (see
At that time, in the slot machine 1 of the embodiment, different from the case that the other winning symbol combination is referred concerning with the first stop display area 211, two winning symbol combinations are realized independently of the winning symbol combination (case of 4 k of symbol “A”). Here, the winning symbol combinations realized when the symbol “A” in the first stop display area 221 is processed as the symbol “HYPOTHETICAL WILD” will be described with reference to the drawings.
At first, as mentioned, since the winning symbol combination, in which four symbols “A” are continuously displayed in the first stop display areas 211, 221, 231, 241 (case of 4 k of symbol “A”), the same winning symbol combination (case of 4 k of symbol “A”) is realized (see
At that time, as shown in
Further, since the symbol “FISH” is displayed in the second stop display area 212, the winning symbol combination (case of 2 k of symbol “FISH”), in which two symbols “FISH” are continuously displayed, is realized on the pay line constructed from the first stop display areas 221, 241 and the second stop display area 212 and the third stop display areas 233, 253 (see
As mentioned, in case that the symbol “A” in the first stop display area 221 is processed as the symbol “HYPOTHETICAL WILD”, two winning symbol combinations (case of 3 k of symbol “J” and case of 2 k of symbol “FISH”), in addition to the winning symbol combination (case of 4 k of symbol “A”) realized in the lottery process (S12), are realized. And the number of the winning symbol combination (=3) realized if the symbol in the first stop display area 221 is processed as the symbol “HYPOTHETICAL WILD” and the total payout data (=32) totally added for each of the winning symbol combinations (see
And the symbol “A” displayed in the first stop display area 231 is processed as the symbol “HYPOTHETICAL WILD” (see
Here, in S104, since the process concerning with the first stop display area 241 in S103 is not terminated yet, procedure returns to S104.
Here, the symbol “A” displayed in the first stop display area 241 is processed as the symbol “HYPOTHETICAL WILD” (see
At that time, in S104, it is determined that reference in S103 is terminated for all of the first stop display areas 211, 221, 231, 241 in which the symbols constructing the winning symbol combination (case of 4 k of symbol “A”) are displayed (S104: YES), procedure shifts to S105. And in this case, the other winning symbol combinations (case of 4 k of symbol “J” and case of 2 k of symbol “FISH”) are realized (S105: YES) if the symbol “A” in the first stop display area 221 is processed as the symbol “HYPOTHETICAL WILD” and procedure shifts to the variable display position determination process (S106).
In S106, based on the number of the winning symbol combination and the total payout data stored in the RAM 52 in the process of S103 which is conducted every each of the symbols constructing the winning symbol combination (case of 4 k of symbol “A”), the display position of the symbol “BLANK” is determined.
In the slot machine 1 of the embodiment, at first, the display position of the symbol “BLANK” is determined in the stop display area through which the most winning symbol combinations are realized. In this example, as mentioned, if the symbol “A” in the first stop display area 221 is processed as the symbol “HYPOTHETICAL WILD”, three winning symbol combinations are realized and if the symbol “A” in the first stop display area 211, 231, 241 is processed as the symbol “HYPOTHETICAL WILD”, only one winning symbol combination is realized, therefore the display position of the symbol “BLANK” is determined in the first stop display area 221.
In this case, although the display position of the symbol “BLANK” can be determined according to size of the number of the winning symbol combination, for example, if three winning symbol combinations are realized in the first stop display area 231 in addition to the first stop display area 221, the display position of the symbol “BLANK” is determined in the stop display area according to which the total payout data stored in the RAM 52 become larger. After the display position of the symbol “BLANK” is determined in S106, process in the flowchart shown in
Here, in the embodiment, although the display position of the symbol “BLANK” is determined based on size of the number of the winning symbol combination, and if further determination is required, the total payout data are utilized, the display position of the symbol “BLANK” may be determined based any one of the number of the winning symbol combination and the total payout data.
And the display position of the symbol “BLANK” may be determined based on the result that such display position is judged first based on the total payout data and thereafter judged based on the number of the winning symbol combination. In this case, in the above mentioned concrete example, the total payout data become 32 coins if the symbol “A” in the first stop display area 221 is processed as the symbol “HYPOTHETICAL WILD” and the total payout data become 25 coins if the symbol “A” in each of the first stop display areas 211, 231, 241 is processed as the symbol “HYPOTHETICAL WILD” (see
And in the stop control process (S42) in the base game process program, the symbol “BLANK” is variably displayed in the display position of the symbol “BLANK” determined in S106.
Here, variable display of the symbol “BLANK” will be described by using the above mentioned concrete example with reference to
At first, in the stop control process (S42), scroll of the symbols on the variable display portions 21 to 25 on which the symbols are scrolling is stopped. At that time, since the first stop display area 221 is determined as the display position of the symbol “BLANK” in S106, the symbol “BLANK” is displayed (see
And in the first stop display area 221 in which the symbol “BLANK” is displayed, it is conducted variable display in which the symbol “BLANK”, the symbol “WILD” and the symbol capable of obtaining the winning symbol combination when stopped are sequentially changed. Explaining based on the mentioned example, right after scroll is stopped, the symbol “BLANK” is displayed in the first stop display area 221 (see
And the symbol capable of constructing the winning symbol combination is read out from the RAM 52 and display in the first stop display area 221 is changed one by one with a predetermined time interval.
Here, the symbol capable of constructing the winning symbol combination is the symbol “A” constructing the winning symbol combination (case of 4 k of symbol “A”, see
Variable display of these five symbols (symbol “BLANK”, symbol “A”, symbol “J”, symbol “FISH”, symbol “WILD”) are serially changed in order of the symbol “BLANK”, the symbol “A”, the symbol “J”, the symbol “FISH”, the symbol “WILD”, the symbol BLANK•••, as shown in FIGS. 20 to 24, and after such variable display is conducted for a predetermined time, display contents (symbol “A”) of the first stop display area 221 determined in the lottery process (S12) are stopped and displayed.
Therefore, the image control CPU 83 functions as “display control device” when executing variable display of the symbol “BLANK” in the stop control process in S43 of
In the slot machine 1 of the embodiment, as mentioned, while variable display for serially changing five symbols (symbol “BLANK”, symbol “A”, symbol “J”, symbol “FISH”, symbol “WILD”) is conducted, the player cannot judge whether the coin number becomes 25 or 5 or 2 or 32.
That is to say, while the symbol “BLANK” is variably displayed, the player can enjoy comfortable tension whether or not all of plural winning symbol combinations are realized and many coins can be obtained based on that the symbol “WILD” is displayed, or whether or not only one winning symbol combination is realized and a few coins for one winning symbol combination can only be obtained based on that the symbols except for the symbol “WILD” are displayed.
As mentioned in the above in detail, in the slot machine 1 of the embodiment, in a case that the winning symbol combination shown in the table of
Describing this point by using the mentioned example, in a case that the symbols are stopped and displayed on each of the variable display portions 21 to 25 as shown in
And it is conducted variable display (see FIGS. 20 to 24) in which the symbol “BLANK”, the symbol “A”, the symbol “J”, the symbol “FISH” and the symbol “WILD” are sequentially changed in the first stop display area 221, thereby it is indicated to the player possibility to win four kinds of the winning patterns including: the winning pattern to win the winning symbol combination of 4 k of the symbol “A”; the winning pattern to win the winning symbol combination of 3 k of the symbol “J”; the winning pattern to win the winning symbol combination of 2 k of the symbol “FISH”; the winning pattern to win all of the winning symbol combinations constructed from the winning symbol combination of 4 k of the symbol “A”, the winning symbol combination of 3 k of the symbol “J” and the winning symbol combination of 2 k of the symbol “FISH”.
Thereby, since the player cannot easily judge which winning pattern is won, the player can enjoy comfortable tension while the symbol “BLANK” is variably displayed.
And in the mentioned example, the display position of the symbol “BLANK” is first determined based on the number of the winning symbol combination. Thereby; it concludes that the symbol “BLANK” is displayed in the symbol position through which the most kinds of the symbols are variably displayed. As a result, since it becomes difficult to judge which winning pattern is won among many patterns, tension given to the player further becomes strong.
Further, the display position of the symbol “BLANK” is determined to the position that the total payout data become largest by using the total payout data stored in the RAM 52. Thereby, it is given to the player expectation to obtain high payout, thus new interest for the slot machine 1 can be provided.
Here, the present invention is not limited to the above mentioned embodiment and various modifications may be done within the scope of the present invention. For example, in the slot machine 1 of the embodiment, although the specific symbol of the present invention is realized by using the symbol “BLANK”, the specific symbol is not limited to the symbol “BLANK” which indicates a space symbol area. Among the symbols used in the embodiment, for example, the symbol “WILD” may be used as the specific symbol and the other new symbol may be also used as the specific symbol.
And in the slot machine 1 of the embodiment, although the image control CPU 83 variably changes only the display position of the symbol “BLANK”, display mode of the other symbol can be changed in connection with variable display of the symbol “BLANK”.
Explaining by using the example concretely described in the embodiment, in a case that five symbols (the symbol “BLANK”, the symbol “A”, the symbol “J”, the symbol FISH”, the symbol “WILD”) are variably displayed in the first stop display area 221, corresponding to the symbol displayed in the first stop display area 221, the symbol constructing the winning symbol combination of 4 k of the symbol “A”, the symbol constructing the winning symbol combination of 3 k of the symbol “J”, the winning symbol combination of 2 k of the symbol “FISH” and the symbol constructing all of the winning symbol combinations constructed from the winning symbol combination of 4 k of the symbol “A”, the winning symbol combination of 3 k of the symbol “J”, the winning symbol combination of 2 k of the symbol “FISH” may be displayed with normal brightness and the symbols in the other portions may be displayed with a little bit dark display mode. Thereby, the player can easily grasp what winning symbol combination is constructed by the symbol variably displayed through the symbol “BLANK” and what payout can be obtained, thereby tension for games can be further increased.
Further, although the slot machine 1 of the embodiment conducts the video slot game through five reels, it may be conducted the video slot game through three reels or nine reels.
The present invention can be applied to a case that the game is executed by using symbols displayed on the display device.
Claims
1. A gaming machine comprising:
- a display device for displaying plural kinds of symbols;
- a lottery device for conducting a lottery to determine a symbol combination constructed from the symbols, the symbol combination being stopped and displayed on the display device;
- a first determination device for determining whether or not the symbol combination stopped and displayed on the display device becomes a winning symbol combination;
- a payout device for conducting a payout corresponding to the winning symbol combination if the first determination device determines that the symbol combination becomes the winning symbol combination;
- the gaming machine further comprising:
- a substitution device for substituting one of the symbols in the symbol combination for a hypothetical symbol which is substitutable for any of the symbols if the first determination device determines that the symbol combination becomes the winning symbol combination;
- a second determination device for determining whether or not a new symbol combination including the hypothetical symbol becomes a new winning symbol combination;
- a reference device for referring a symbol display position where the hypothetical symbol is displayed in the display device if the second determination device determines that the new symbol combination becomes the new winning symbol combination; and
- a display control device for displaying a specific symbol at the symbol display position, the specific symbol being changeable to a new symbol capable of constructing the new winning symbol combination.
2. The gaming machine according to claim 1, wherein the substitution device sequentially substitutes all of the symbols in the symbol combination for the hypothetical symbol one by one, and
- wherein the second determination device determines whether or not all new symbol combinations formed based on sequential substitution by the substitution device become the new winning symbol combinations.
3. The gaming machine according to claim 2, further comprising:
- a count device for counting a number of the new winning symbol combination and the payout corresponding to each of the new winning symbol combinations based on a determination result by the second determination device.
4. The gaming machine according to claim 3, wherein the reference device refers the symbol display position at which the number of the new winning symbol combination becomes largest.
5. The gaming machine according to claim 3, wherein the reference device refers the symbol display position at which the payout becomes highest.
6. The gaming machine according to claim 1, wherein a plurality of new symbols capable of constructing the new winning symbol combinations are variably displayed at the symbol display position.
Type: Application
Filed: Sep 28, 2005
Publication Date: Mar 30, 2006
Applicant:
Inventor: Kazuo Okada (Tokyo)
Application Number: 11/236,714
International Classification: A63F 9/24 (20060101);