To provide a game machine configured to allow a player to adjust an output amount of decoration devices, while allowing decoration mode of the decoration devices to be efficiently reset to a predetermined decoration mode.

A performance control means 300 controls decoration modes of decoration devices 18, 19a, 19b, 41, 42, 44 and 45 based on decoration setting information in an in-game setting information storing means 311a, and can change the decoration setting information in the in-game setting information storing means 311a during a playable period, and can change decoration setting information in a restoration information storing means 311a during a changeable period. The decoration setting information in the in-game setting information storing means is rewritten to the decoration setting information in the restoration information storing means after the restoration operation. The decoration setting information in the in-game setting information storing means 311a is rewritten to either decoration setting information in an initial information storing means 321 or the decoration setting information in the restoration information storing means 311a, based on the state of a game machine 10 after power-on.