| 摘要 |
PROBLEM TO BE SOLVED: To provide a slot machine capable of preventing occurrence of a state in which increase/decrease rate of game value based on design value cannot be guaranteed, in a configuration in which performance control means controls so as to be advantageous to a game player.SOLUTION: When shifting to a gaming possible state after completion of setting change state which requires operation by a game place staff, a main control part transmits a setting command capable of specifying a current game state to a sub control part. The sub control part, only when receiving a setting command representing an internal state as a current game state from the main control part, executes a navigation stock lottery and additional lottery based on a normal probability (navigation stock lottery probability A, additional lottery probability A). Meanwhile, when receiving a setting command representing a game state other than the internal state as a current game state from the main control part, a game state abnormality flag is set, and the navigation stock lottery and the additional lottery are executed based on a probability which is different from the normal probability (navigation stock lottery probability B, additional lottery probability B). |
