| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of improving taste of a game.SOLUTION: When variable operation means is operated during a valid period that is produced during a determination performance in response to a determination result whether or not to execute a special game advantageous to a player, the game machine executes an operation performance and, during the determination performance, executes a change performance for changing a state of variable operation means. The change performance includes a first change performance and a second change performance to be changed later than the first change performance. After the first change performance has been executed, the game machine executes the second change performance in which a special game may be executed at a higher probability than a case of not executing the special game. The game machine produces a valid period in the second change performance and displays an operation instruction image in a display mode according to a state of the variable operation means.SELECTED DRAWING: Figure 64 |
