| 摘要 |
PROBLEM TO BE SOLVED: To allow a player to positively use rental game medium.SOLUTION: A server device 10 comprises: a lending part 111 for lending rental dame medium to a player; an offer part 112 for offering the game medium; a storage part for storing player information; a parameter variation part 115 for varying parameters set to at least the rental game medium; a game medium determination part for determining, when the game medium are offered to the player, whether or not the game medium and the rental game medium are in a prescribed relationship; a parameter setup part 116 that, when it is determined to be the prescribed relationship, sets a parameter of the game medium on the basis of the parameter after the variation; a condition determination part for determining whether or not a return condition of the rental game medium is satisfied; and an update part 117 that, when it is determined to satisfy the return condition, updates the player information such that the rental game medium becomes the game medium that the player does not possess. |
