| 摘要 |
PROBLEM TO BE SOLVED: To provide a pachinko game machine where a user can keep playing without losing feeling of tension even in the state of a special game and the disappointment of the user is suppressed when the special game state is finished without occurrence of a win. SOLUTION: In occurrence of the right of probability variation as the result of getting probability variation winning, the number of times of execution (the number of time of starting) of pattern variation of a special pattern display part 13 is set as the period of the probability variation by drawing. Within the period, the probability variation is interrupted according to the meeting of a prescribed condition, and the probability variation is restarted according to the meeting of a prescribed condition repeating the cycle of interruption and restart. A cycle period of once interruption and restart (a period from the start of the probability variation to the interruption, and a period from the start of the interruption to the restart of the probability variation) is set corresponding to the number of the times of starting fixed in advance. Since a plurality of probability variation occurrence patterns of the difference number of the times of starting are set and the cycle is varied, the user can play a game without losing feeling of tension even in the state of the probability variation even if varies to normal state, it dose not restrict with end. COPYRIGHT: (C)2005,JPO&NCIPI
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