摘要 |
PROBLEM TO BE SOLVED: To provide a game machine which can set a sound volume of a performance sound output from a sound output part to a desired sound volume.SOLUTION: A game machine includes first sound volume value setting means which sets a sound volume value of a performance sound output from a sound output part to any one of a plurality of sound volume values on the basis of an operation of a first operation part, and second sound volume value setting means which sets the sound volume value set by the first sound volume value setting means to a predetermined sound volume value on the basis of an operation of a second operation part. Performance sound output means makes a sound output part output a performance sound in the progress of a performance, and changes the output performance sound to a sound volume corresponding to a newly set sound volume value, the sound volume value is set by the first sound volume value setting means in the middle of outputting the performance sound.SELECTED DRAWING: Figure 122 |