| 摘要 |
PURPOSE:To provide the slot machine in which the move stop processes of patterns are natural. CONSTITUTION:This slot machine is provided with an occurrence probability deciding means 133 for deciding the occurrence probability of a special prize mode for the lottery drawing of patterns to normal probability or high probability and a pattern series group display switching means 134 for switching the probability by selectively switching a normal probability pattern series group stored in a normal probability pattern series group storage means 131 and a high probability pattern series group stored in a high probability pattern series group storage means 132 based on the occurrence probability decided by this occurrence probability deciding means 133 and displaying the selected group on an image display part 40. |
