| 摘要 |
PROBLEM TO BE SOLVED: To allow a beginner to continue a game without reducing the number of possessed tokens, and to allow an expert to continue the game while increasing the number of possessed tokens.SOLUTION: A slot machine includes: a first probability table 62a; a second probability table 62b having a value in which winning probability of a replay combination is a non-winning probability or greater, and having an inclination value higher than the first probability table 62a; a normal game mode for performing a lottery of a combination by combination lottery means 61 by use of the first probability table 62a, and to perform a game without notifying a player of winning of a specific small combination; a specific game mode for continuously performing the lottery of the combination by the combination lottery means 61 by use of the second probability table 62b in at least a plurality of times of games on condition that a specific condition is not satisfied, and for notifying the player of the winning of the specific small combination to perform the game; and game mode determination means 64 for determining a game mode to the normal game mode or the specific game mode. |
