To reduce loads on designing along with higher performance effects.

The game machine includes: three or more reels 301a-301b with symbols attached onto them, a performance display device for displaying prescribed performance images; and a cabinet body having a door-like front member 200 and has a see-through window 214 almost at the upper half part of the door-like front member 200. An opening part 516 in which the symbols attached onto the reels are shown is formed at the upper end area of the see-through window 214. The result of the internal lottery is derived onto the opening part 516 per game by the combination of the symbols. When the bonus winning combination is won as the result of the internal lottery, the bonus game is executed. The performance display device is so arranged as to get prescribed performance images displayed almost over the entire region except for the upper end region out of an information display area. Only when the bonus winning combination is won by the internal lottery, the specified performance image is displayed without fail.