| 摘要 |
<P>PROBLEM TO BE SOLVED: To change the frequency of executing freeze operation during a special game according to a result of lottery for a combination when a special symbol combination is won, and to grant a profit to a player accordingly, in a slot machine that performs freeze operation. <P>SOLUTION: The slot machine includes: a freeze control means for controlling freeze operation; and a mode selecting means for including multiple kinds of freeze execution modes, and selecting a freeze execution mode during the special game when the special symbol combination is won. When both a special symbol combination and one of multiple types of specific symbol combinations are won, a reel is controlled and stopped so as to win the special symbol combination, and at the same time the reel is controlled and stopped to prevent the special symbol combination and the specific symbol combination from being won simultaneously in the game. The mode selecting means selects the freeze execution mode according to the type of the specific symbol combination that has been won in the game when the special symbol combination is won. The freeze control means executes freeze operation at a frequency corresponding to the freeze execution mode during the special game. Profit is given to a player according to the execution of freeze operation during the special game. <P>COPYRIGHT: (C)2013,JPO&INPIT |
