| 摘要 |
PROBLEM TO BE SOLVED: To improve the degree of freedom of switching a performance mode.SOLUTION: In a case where an operation button is operated in a switch reservation period, a performance mode is switched with reservation switch timing after the completion of a decoration symbol variation game. The operation on the operation button in the switch reservation period like this allows the performance mode to be switched with the reservation switch timing, thereby improving the degree of freedom of switching the performance mode.SELECTED DRAWING: Figure 6 |
