| 摘要 |
PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of disusing a round number display by devising the number of jackpot game rounds so that laws and regulations related to the game machine can be avoided, and capable of executing a lottery for determining whether a concealed game state should be announced or not to a player as a privilege for the player when a game ball enters a new large winning hole means in a game state which does not correspond to acquisition of a large volume of game balls by adopting the new large winning hole means in addition to an existing large winning hole means for putting out game balls. SOLUTION: The Pachinko game machine adopts a second attacker 170 separately from a first attacker 100. In the Pachinko game machine, an announcement lottery is executed whenever detection of entrance by a second large winning hole sensor S6 is output assuming that entrance of a game ball into the second attacker 170 is detected by the second large winning hole sensor S6 after activating the output of detection of the second large winning hole sensor S6 assuming a short jackpot or a minor jackpot. The number of rounds of short-jackpot games is made to match the number of rounds of long-jackpot games, 15. COPYRIGHT: (C)2010,JPO&INPIT
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