| 摘要 |
PROBLEM TO BE SOLVED: To provide a slot machine that can strictly keep fairness of a game while improving a player's desire for a game by varying the probability that can establish a special combination.SOLUTION: When a combination other than a special combination is won by a combination lottery means 410 while a winning flag of the special combination is maintained in a set state in a combination lottery result storage means 420, a general game stop control means 432 stops reels 40L, 40C, 40R to make a stop display of a symbol combination corresponding to the combination other than the special combination. Consequently, to establish the special combination, it is necessary to lose in a combination lottery when the winning flag of the special combination is maintained in the set state, and a losing probability is varied by a combination lottery probability control means 450 to control a probability to obtain a state in which the special combination can be established. |
