In this paper, we propose a method for replaying game streaming video using informations of input-key and object states. Up to the present, the played game contents have been just recorded and replayed for game streaming video recording function provided by the game company, this required a large volume of storage device. By the proposed method, it is more efficient for sharing the game informations between the users and game companies, and between the users and other users because it need much less storage device than the present method. And also the game user can handle the additional game informations.