| 摘要 |
PROBLEM TO BE SOLVED: To provide a management device outputting game data of a plurality of machine types in a period in which elapsed periods after the machine types are introduced to a game parlor are equal so that the game data can be properly compared among the plurality of machine types.SOLUTION: About display condition accord machine types in which introduction data related to the introduction of the respective machine types are equal and/or approximate, game data in a period in which elapsed periods after the machine types are introduced to a game parlor are equal (game data from introduction days) are output in a comparable state so that the game data can be properly compared. |
