| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine facilitated to appropriately execute a symbol variable display.SOLUTION: This game machine includes: an operation-start winning means; a symbol variable display means that executes a symbol variable display; a winning game execution means; a number-of-retention storage means that stores the number of retentions expressing the number of symbol variable displays whose start is retained; a number-of-retention adding means that adds, when a game ball enters the operation-start winning means during the execution of the symbol variable display, the number of retentions of the number-of-retention storage means with a predetermined upper limit number defined as the limit; and a number-of-retention subtraction means that subtracts the number of retentions of the retention storage means, when starting the symbol variable display. This game machine further includes a retention transition storage means that stores a transition state of the number of retentions whenever the number of retentions of the number-of-retention storage means is changed; a standard number-of-retention calculation means that calculates, when a calculation execution condition is satisfied, the number of retentions whose occurrence frequency is highest, as the standard number of retentions based on the transition state stored by the retention transition storage means; and a variation time adjusting means that adjusts the variation time of the symbol variable display based on the standard number of retentions. |
