| 摘要 |
PROBLEM TO BE SOLVED: To enhance amusement of games by allowing a player to determine a presentation timing corresponding to an operation.SOLUTION: A reception possible frequency based on an operation by operation means within a prescribed period is determined, and on the basis of an operation to the operation means within a range of the determined reception possible frequency, a specific presentation is performed. According to a presentation mode, which is different from the specific presentation, to be performed within the prescribed period, a determination rate of at what reception possible frequency is to be determined is made different (for example, the determination rate of the operation possible frequency is different between whether to perform an operation notice presentation and whether not to perform, between whether to cause a ready-to-win and whether to cause a non-ready-to-win, between whether to perform a variable display of a first special pattern and whether to perform a variable display of a second special pattern, and between whether to cause a big win (jackpot) and whether to cause a losing).SELECTED DRAWING: Figure 18 |
