| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine and a game system in which collected game history information is held without erasing game information data by a third party.SOLUTION: When starting operation is performed, a game machine 100 starts to store game history information, and when finish operation is performed, the game machine displays a second QR code (R) containing the game history information. The game history information is erased by the starting operation or data clear operation, but when a clear restricting button 37 provided on the back side of the game machine 100, is turned ON, the game history information is prevented from being erased. |
