| 摘要 |
PROBLEM TO BE SOLVED: To efficiently inform a game player of information relating to a game when using a game machine including a display part.SOLUTION: An inter-machine card processor 10 is connected to a game machine 20 including a display operation part 22. The inter-machine card processor 10 displays information of a prepaid value, the number of stored balls managed by an own device, or the like on the display operation part 22 of the game machine 20, performs ball lending, a stored ball replay, or the like according operation to the display operation part 22, and hence puts display of information relating to a game and operation reception together in the display operation part 22 of the game machine 20. |
