To provide a game machine which can prevent the lowering of the visual recognizability of the display surface of an image display device under the influence by a decoration member.

A vertical flat mounting part 82 is provided on a display base frame 22 and the decoration member 83 is fixed on the mounting part 82. In this structure, the stereoscopic performance of the decoration member 83 can be visually intensified with the mounting part 82. Moreover, the decoration member 82 is kept from hanging down like a screen ahead of the display surface HP of the image display device 23, thereby preventing the lowering in the visual recognizability of the display surface HP under the influence by the decoration member 83.