| 摘要 |
PROBLEM TO BE SOLVED: To provide a game nature, rich in strategic nature and diversity, and having attractiveness. SOLUTION: A pachislot machine adds a difference number, which is a difference in number between the stopped and displayed cherry and the non-stopped and displayed symbol bell (that is, a difference number "5" obtained by subtracting the put-out number "6" from the put-out number "11") to a difference number counter not shown when prize is won in the symbol bell (put-out number "11") and in the symbol cherry (put-out number "6") arranged at a larger interval of arranging patterns than the number of patterns (that is three of upper, medium and lower stages) displayed at the same time in the pattern display areas 21L, 21C, 21R (See Fig. 3), and the symbol cherry having a smaller put-out number is stopped and displayed. The pachislot machine varies the probability of winning a prize in the ST game state whose prize winning role is informed according to the calculated difference number. COPYRIGHT: (C)2008,JPO&INPIT
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