| 摘要 |
PROBLEM TO BE SOLVED: To provide a game apparatus capable of detecting a fraud of putting out the number of tokens more than the number to be originally acquired by adopting a net increase in the number of tokens per game as a new index for determining propriety of the number of acquired tokens during a privilege game such as a bonus game and an ART game.SOLUTION: A call lamp 1 comprises: number-of-game calculation means for calculating the number of games; privilege game period identification means for identifying a privilege game period; net increase-in-number-of-token setting means for setting the net increase in the number of tokens per game in the privilege game; estimated number-of-acquisition token calculation means that multiplies the number of games during the privilege game period by the net increase in the number of tokens and calculates the estimated number of acquisition tokens during the privilege game period; substantial number-of-acquisition token calculation means for calculating the substantial number of acquisition tokens during the privilege game period; and abnormality determination means that compares the estimated number of acquisition tokens with the substantial number of acquisition tokens and, when the substantial number of acquisition tokens is more than the estimated number of acquisition tokens by a predetermined number or more, determines it as abnormality. |
