To prevent a problem that a prize-winning bonus unprofitable to a game player is made to unintentionally occur.
In the slot game machine, in the case of prize-winning of a specified minor extra bonus in a prize-winning bonus lottery during an ART mode and further in the case of prize-winning of a specified minor extra bonus having a set of one first pattern and two second patterns, medals are put out, making a game player profitable. While, in the case of prize-winning of BB in a prize-winning bonus lottery during the ART mode and the prize-winning of BB having three first patterns, the ART mode finishes, making the player loss. Therefore, the slot game machine in the ART mode, when the specified prize-winning bonus wins carrying the prize-winning of BB and two first patterns are obtained, makes an action of a stop button corresponding to a rotating reel unworkable for a certain time to prevent the player from having loss.
COPYRIGHT: (C)2010,JPO&INPIT
Taisuke Matsuda
Takayoshi Kawashima
Shigeyuki Hidaka
Hideaki Okazaki
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