| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing player's interest by using an operation means, such as a performance button.SOLUTION: A variable performance includes a variable performance, where an operation effective period for making effective operation to an operation means is set although operation promoting notification is not performed to a player. A special sound performance for outputting a special sound during the variable performance when the operation means is operated during the operation effective period, and a special display performance for performing special display during the variable performance when the operation means is operated during the operation effective period can be executed.SELECTED DRAWING: Figure 43 |
