| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of appropriately showing a progress of a performance to a player by adjusting difficulty and timing related to the progress of the performance according to a player's skill related to continuous depression of a performance button.SOLUTION: A control device comprises: a button input period setup part that, when a prescribed pattern is a specific performance pattern prompting a player to operate a performance button, sets a button input validation period T when an input of the performance button is validated during a period from a start of symbol variation to the stop of the variation; and a result display period setup part that, after a lapse of a prescribed period, sets a result displayable period T2 varied in response to the number of average inputs of the performance button in a prescribed period T1 among the button input validation period T. On the basis of an input of the performance button within the result displayable period T2, the game machine causes a performance display device to display the result display related to the input of the performance button. |
