| 摘要 |
PROBLEM TO BE SOLVED: To prevent a remaining game value from being fraudulently utilized by a third person even when the recovery of the remaining game value is forgotten. SOLUTION: The game device is provided with a biological information reception means B for receiving the biological information of a player as player authentication information, and the biological information is acquired before ending a game. Then, on the basis of the reception of end operation information for ending the game from a game machine PM by a return operation information reception part D, game storage medium identification information and the player authentication information acquired beforehand are transmitted to the game value management device SV as game value management information. Then, the game value management device SV stores the game storage medium identification information and the player authentication information in relation to each other. COPYRIGHT: (C)2008,JPO&INPIT
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