To provide a game machine in which damage of a relay board can be suppressed.

In a game machine, a power supply/shooting control device 92 is provided in a rear set mechanism 81 at a lower side of a protection cover 84. A dispensation control device 94 is provided on a back side of the power supply/shooting control device 92 so as to be overlapped with the power supply/shooting control device 92 in a front/rear direction. An external relay unit 150 is provided on a right side of the dispensation control device 94. The external relay unit 150 is constituted by an external relay terminal board to which a CR unit and the dispensation control device 94 are connected, and a cover member which covers a front side of the external relay terminal board. In the centers of a top face part and a bottom face part of the cover member, formed are second lock pawl parts for locking and fixing the external relay terminal board. On a front wall part of the power supply/shooting control device 92, a plurality of ribs extending toward the external relay terminal board are formed integrally at a position corresponding to the external relay unit 150.