| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of detecting trouble of a random number circuit in early stages, and capable of preventing a parlor side from suffering from a loss.SOLUTION: A game machine includes: random number update means for updating a random number value; random number storage means for storing a random number value updated by the random number update means, based on a specific signal occurring in connection with a game; lottery means for using a random number value stored by the random number storage means to hold a lottery on whether a game value advantageous to a player is awarded; abnormality detection means (step S55) for detecting abnormality related to the random number value stored by the random number value storage means; and game operation stop means for stopping progress of game operation when the abnormality detection means (step S55) detects the abnormality. The lottery means uses a random number value for preventing occurrence of a profit state advantageous to the player to hold a lottery when the abnormality detection means (step S55) detects abnormality. |
