| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve game interest by providing new game properties with respect to opening frequency of a start port. <P>SOLUTION: A game machine sets a first prescribed value to a variation shortening counter and sets a second prescribed value smaller than the first prescribed value to a special variation counter when big winning game ends, and performs subtraction of the counters each variable display of a special symbol. The game machine extends an opening time of the start port until the variation shortening counter becomes zero after the big winning game end. The game machine sets a variation time of a normal symbol as a variation time for normal variation before the setting of the variation shortening counter and the special variation counter, sets the variation time of the normal symbol as a variation time for special variation equal to or longer than the variation time for the normal variation until the special variation counter becomes zero after the big winning game end, and sets the variation time of the normal symbol as a variation time for shortening variation shorter than the variation time for the normal variation until the variation shortening counter becomes zero after the special variation counter becomes zero. When the special symbol is performed with stop display in a specific win special symbol until the count of a second count means ends, the game machine ends the count of the second count means. <P>COPYRIGHT: (C)2012,JPO&INPIT |
