| 摘要 |
PROBLEM TO BE SOLVED: To provide a program, an information processor and a game system control method which provide a common purpose continuously requiring exertion of strategies so as to enable activation of interaction in a group of users.SOLUTION: A program causes a computer (game server 1) providing a game for a communication terminal 2 to execute the steps of (a) providing, for a player character of a user of the communication terminal, a shared character shared in a group configured to include the player character, and (b) changing at least one attribute of the shared character in response to actions of the player character constituting the group. |
