| 摘要 |
PROBLEM TO BE SOLVED: To provide a game system, even when a power supply is not supplied to a game machine, capable of acquiring and notifying that a frame has been opened, and facilitating a detection of a fraud caused by opening of the frame.SOLUTION: The game machine includes: a glass frame and an inner frame (an opening/closing member) that can be opened/closed with respect to a machine frame; a switch (opening/closing monitoring means) for monitoring opening/closing states of the glass frame and the like; and monitoring result transmission means capable of transmitting the monitoring result of the switch to the outside including a card unit (a terminal device) and a game parlor computer (a management device). The switch has fraud verification executing means that can monitor opening/closing states of the glass frame and the like regardless of the power supply/no-power supply to the game machine, and can execute fraud verification process by causing the game machine, the glass frame or the like has been opened/closed, to wait a game start across a prescribed time. |
