To sustain, for a long period of time, a visual stage effect by applying painting.

A display frame 150 of a game machine for guiding shot game balls is composed of at least first members 403 which are painted, and second members 404 which are not painted. The frame shape is formed in a manner surrounding the periphery of the image display screen in the display device of the game machine in such a way that only the front surface of a wall part with which game balls collide is the first member 403 and that the part other than the front surface of the wall part is the second member 404.