| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine which can inhibit possible troubles attributed to the static electric charge or the like while blocking the fraudulence. SOLUTION: In a spin drum game machine 1 using game balls, when a prescribed number of game balls are loaded with a loading device through an upper tray 71 provided on the front side, the requirements for starting the game is established. After the loading of the prescribed number of the game balls, by the operation of a start lever 268, the variable display on a variable display device composed of a plurality of reels or the like is started. Thereafter, when the variable display is stopped by a player through a stop button 271 or the like, when the stop figures displayed on a prescribed valid line presents the specified pattern, the shift is made to a special game status such as a big bonus game advantageous for players. In addition, a metallic protective plate for preventing fraudulent attempts onto the loading device is mounted on the front side of the loading device and a ground wire is connected to the protective plate. COPYRIGHT: (C)2007,JPO&INPIT
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