| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a game system enabled to avoid a disadvantage on a game parlor as much as possible by giving a binding force to a prize exchange reservation conducted by a player.SOLUTION: A game system comprises: storage means for storing a game value in a manner to correspond to the intrinsic identification information stored in the information storage medium of a player; exchange reservation processing execution means for executing an exchange reservation processing to reserve the exchange the game value corresponding to the intrinsic identification information and a gift selected from registered free gifts; and exchange processing execution means for executing the exchange processing between the game value corresponding to the intrinsic identification information and reserved free gift exchange-reserved in the exchange reservation processing execution. The exchange reservation processing execution means includes game value retaining means for retaining such a worth of the game value corresponding to the intrinsic identification information as corresponds to a reserved free gift as an exchange reservation guarantee value restricting user only for exchange with the reserved free gift. The exchange processing execution executes the exchange processing between the exchange reservation guarantee value corresponding to a reserved free gift and the reserved free gift.</p> |
