GAME MANAGEMENT DEVICE, GAME SYSTEM, GAME MANAGEMENT METHOD, PROGRAM, AND SERVICE MANAGEMENT DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a game management device that can motivate a user to play a plurality of different games.SOLUTION: The game management device includes: associating means 203 to associate a first possession (point or item) of a user in a first game with a second possession (point or item) of the user in a second game, which are consumed in execution of the games; and game-to-game control means 204A and 204B to allow the second possession associated with the first possession of the user by the associating means 203 to be substituted in the first game for the first possession.