| 摘要 |
PROBLEM TO BE SOLVED: To furthermore improve interest in a game by varying an acquirable point value for a prescribed period.SOLUTION: A game machine derives, by a lottery, a point increase lottery result allowing execution of a point increase game which continues for a prescribed period and imparts a point value larger than a point value associated with a predetermined specific condition, or a point steady lottery result not allowing the execution of the point increase game, on condition that a lottery result is derived by special game lottery means. When the point increase lottery result is derived or when an open state lottery result shifting a start variable winning device to an open state is derived, the game machine determines a state of a normal symbol variation performance for performing notification of one derived lottery result, and performs execution control of the normal symbol variation performance. |
