GAME MACHINE

PROBLEM TO BE SOLVED: To provide a game machine which can prevent insertion of dishonest devices while expanding the possibility of design of an axis part of a door body.SOLUTION: A door body support plate which supports the door body from its bottom face and has the axis part protruding upward is arranged at the edge of the bottom face of a game machine body. The door body has a bearing in which the axis part is engaged and the door body and the game machine body are joined by fitting the door body into the axis part from above. The door body has a protrusion which protrudes toward the game machine body. When the game machine body and the door body are in a locked position, the protrusion is arranged in a position where it extends toward the back of the game machine body from an opening edge of the game machine body. When the game machine body and the door body are unlocked and the door body is rotated about the axis part and is separated from the opening edge, with the amount of its rotation exceeding a predetermined amount, the protrusion is arranged in a position where it is separated from the opening edge toward the front side with the rotation of the door body, and can unlock the junction between the door body and the game machine body.