| 摘要 |
PROBLEM TO BE SOLVED: To easily adjust a volume level to a desired volume level when a player adjusts the volume level.SOLUTION: A game machine 1 includes a volume adjustment part 45 performing a setting change of a volume level of performance sound outputted from a speaker 10 on the basis of operation performed to a second operation button 7 when a start condition is not satisfied after a performance by a performance control board 40 ends. When the start condition is not satisfied even when the performance ends, the performance control board 40 makes the performance sound outputted during the performance be continuously outputted from the speaker 10 even after the performance ends. When performing the setting change of the volume level on the basis of the operation performed to the second operation button 7, the volume adjustment part 45 changes an output level of the performance sound continuously outputted from the speaker 10 by the performance control board 40. |
