Images can be replayed from various viewpoints when games of various genres are replayed. When a game is replayed, a memory control unit holds only a certain replayable region with respect to a present camera viewpoint position successively in a RAM. If there is an instruction from a manual controller...http://www.google.com/patents/US6724385?utm_source=gb-gplus-sharePatent US6724385 - Method of replaying game, recording medium, program, and entertainment system
