| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine which has a special prize winning device with a characteristic structure along with its unique operation mode in the jackpot game and moreover, enables even game beginners to enjoy games at ease. SOLUTION: The game machine is provided with a game board which includes a playing area where the special prize winning device is installed in a special game state and a guide rail through which game balls shot by a game ball shooting means are released to the playing area. A prize winning guide device making a part of the special prize winning device is provided in the playing area. The prize winning guide device has a subguide rail for guiding the game balls to a prize winning part of the special prize winning device and a mobile piece so arranged on the side of the initial end of the subguide rail as to be switchable to the side of the subguide rail or in the direction of hindering the game balls from entering the prize winning part. The mobile piece changes the direction of making the game balls approach over to the side of the subguide rail at least under the special game state. COPYRIGHT: (C)2009,JPO&INPIT
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