| 摘要 |
PROBLEM TO BE SOLVED: To simplify the continuous advance notice control on the game control means side for the continuous advance notice to be executed over a plurality of times of symbol variation for consuming a plurality of reserved balls. SOLUTION: One of special presentation specifying commands B201[H] - B20F[H] is determined in a lottery with a lottery probability corresponding to the number of reserved balls in a reserving means 53 when the probability is low but the probability is not variable, and the specific presentation is intermittently executed. Specifically, when a specific presentation specifying command B20F[H] with a high probability of selection is selected, the specific presentation is executed every symbol variation over four times of symbol variation from the symbol variation for the first reserved ball through the symbol variation for the fourth reserved ball. However, when a specific presentation specifying command B20B[H] is selected, the specific presentation is intermittently executed three time only in the symbol variation for the first reserved ball, the symbol variation for the second reserved ball and the symbol variation for the fourth reserved ball. COPYRIGHT: (C)2009,JPO&INPIT |
