| 摘要 |
<p>PROBLEM TO BE SOLVED: To activate a game service.SOLUTION: When a user to be invited registers with a game service, the user being invited to new game service registration from an invitation user who is a user registering with the game service and invites game service registration, relation management means stores information obtained by associating the invitation user with the user to be invited as "a senior and a junior" or the like in a storage device to manage the relation between both the invitation user and the user to be invited. Privilege giving means gives a privilege to the invitation user when a game level of the user to be invited reaches a reference value, or each time the game level of the user to be invited rises as much as a prescribed level after associating the invitation user with the user to be invited by the relation management means.</p> |
