| 摘要 |
<P>PROBLEM TO BE SOLVED: To maintain player's sense of expectation. <P>SOLUTION: In execution of a ready-to-win performance becoming a super ready to win before a determined special symbol is stopped, control to a probability variable state is not necessarily performed after completion of a jackpot game state. However, at a rate higher than execution of a ready-to-win performance while variable winning operation is being performed for two times, control for opening a major winning hole door of a special variable winning ball device 7 is performed for a period when a predetermined upper-limit time (for example, 29.5 seconds) becoming a first period passes, or a period when a predetermined number of winning balls (for example, 9) are generated. Thus, even in execution of a ready-to-win performance becoming a super ready to win before the determined special symbol is stopped, the player's sense of expectation can be maintained. <P>COPYRIGHT: (C)2013,JPO&INPIT |
