| 摘要 |
PROBLEM TO BE SOLVED: To implement a game with high taste by applying current position information of a user to the game.SOLUTION: Reference area storage control means stores a user's reference area in a storage device. Position acquisition means acquires position information of an actual world of the user. Movement detection means detects movement of the user from the reference area on the basis of the position information of the user acquired by the position acquisition means. When the movement detection means detects that the user moves outside the reference area, game content variation means varies the game content so as to stepwisely or gradually increase the user's merit on the game according to the movement distance of the user from the reference area. |
