PROBLEM TO BE SOLVED: To provide a game machine which can enhance performance effects of a movable member.SOLUTION: A game machine includes a game machine body and a light emitting performance device (a rotating lamp 543) provided for the game machine body. The light emitting performance device has: a substrate (a substrate 597) which mounts a light source (an LED 598) and is rotatably fixed to the game machine body; a rotary member (a rotary member 584) rotatably fitted to the game machine body; and a driving part (a motor 582 and a gear train 583) rotating the rotary member in a prescribed performance. The rotary member has: a reflection part (a mirror 603) reflecting light emitted by the light source; a condensing part (a condenser lens 602) which is arranged between the reflection part and the light source and condenses the light emitted by the light source in the reflection part; and a housing part (a lens barrel 601) which houses the condensing part and the reflection part and is rotatably fitted to the game machine body.SELECTED DRAWING: Figure 59