| 摘要 |
PROBLEM TO BE SOLVED: To achieve new game excitement in view of entry of a game ball into a jackpot prize slot.SOLUTION: In a Pachinko game machine in a certain mode, a 2R special game and a small prize game, as a special game, perform presentations resembling each other in appearance in mechanical motion of the jackpot prize slot and symbol variation display to make it difficult to determine a subsequent game status. The number of game balls entering the jackpot prize slot in its short opening period during the special game, is counted, and a variation time for special variation is set according to the counted number of game balls in the first symbol variation after the special game. Every time of entry of the game ball into a start prize slot during the period of the special variation, performance or non-performance of indication presentation for indicating whether a current game is in a winning probability increased status or not, is decided. |
