| 摘要 |
PROBLEM TO BE SOLVED: To prevent inconsistency in game history between a slot machine side and a game device side.SOLUTION: Clear notification is transmitted to a CU when at least one portion of game history data is deleted at a side of a slot machine, and history display is cleared by clearing the game history data of a game history data storage part of the slot machine according to the clear notification at a side of the CU. |
