| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevents a drop in the operating rate of a game machine which solicits players to shoot balls so as to increase the frequency of variation retained while indirectly raising their expectations by avoiding the actual shifting of the game contents to a favored state. <P>SOLUTION: A performance execution means is provided to conduct a performance for notifying the players of quantitative information pertaining to the generation of special game states related to the variable display of figures. The frequency of executing performances by the performance execution means is changed according to the frequency of variation retained by the variation retaining means. <P>COPYRIGHT: (C)2004,JPO |
