| 摘要 |
PROBLEM TO BE SOLVED: To eliminate the defining of a ready-for-win state otherwise caused by symbols showing a larger number beyond the frequency of allowing the acquisition of the jackpot even when a performance making ready-for-win symbols vary is applied in a Pachinko game machine which enables players to acquire the jackpot up to the predetermined upper limit frequency in succession once hitting the jackpot and displays the frequency of enabling the acquisition of the jackpot using the performance symbols. SOLUTION: In the Pachinko game machine which enables the acquisition of N rounds of jackpot game per jackpot, even when a temporary ready-for-win state is hit with ready-for-win-starting symbols different from the stop symbols decided by a jackpot stop symbol decision means (240) and then, a special ready-for-win performance mode where the ready-for-win-starting symbols is varied to define a ready-for-win state with the stop symbols is carried out, a symbol size comparison determining means (250) compares the difference of the numbers represented between the ready-for-win starting symbols and the original stop symbols, and when the number represented by the ready-for-win starting symbols is larger than that by the stop symbols, the mode of the normal ready-for-win performance is displayed replacing the mode of the special ready-for-win performance. COPYRIGHT: (C)2011,JPO&INPIT
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