| 摘要 |
A game management device provided with: an investment information storage control means for storing, in a storage device, information pertaining to invested items which the users of a group constituted by a plurality of users have virtually invested for a shared object shared by the group; an invested item accumulation means for accumulating, for the group, the invested amount of the invested items invested by the users of the group; a shared-object level changing means for changing the level of the shared object on the basis of the amount of the invested items accumulated by the group; and a game conditions management means for managing the game conditions so that the game conditions to which the users of the group apply the shared object become more advantageous as the level of the shared object increases. |
