| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine allowing a player to sufficiently pay attention to the behavior of game balls till the game balls reach a specific area. SOLUTION: Disk-shaped members 4001 and 4002 with specific areas 4001a and 4002a are disposed in the vertical direction inside a center ornament component 1210, and are driven in the vertical and circumferential directions. With this structure, it can be made difficult for the player to predict the route of a game ball after entering the center ornament component 1210. COPYRIGHT: (C)2007,JPO&INPIT
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