| 摘要 |
PROBLEM TO BE SOLVED: To improve an amusement of a game by improving a performance effect characteristic to an operation-request performance.SOLUTION: A game machine executes an operation-request performance in which, in accordance with the presence or absence of the detection of operation with a performance operation device detection switch within an operation effective period, a performance stage N recognizable by a player is switched gradually. Between a predetermined time and the end of the operation effective period in the operation effective period, it is controlled to make the backward speed of the performance stage N per a unit time lower than the forward speed of the performance stage N per the unit time. |
