| 摘要 |
A game system increases game play interest by making it possible for a player to acquire an item that cannot be acquired in the course of ordinary primary game play. An item acquisition information generating device is provided separately from a game device. The player inputs a code specifying the player in the item acquisition information generating device which then creates a player-specific password from item acquisition parameter data and the received player-specific code, and reports this to the player. The player inputs the reported player-specific password into the game device. The game device decodes this and separates the player-specific code from the item parameter data. The game device verifies the player-specific code, and if the result satisfies a predetermined relationship, it additionally processes the item parameter data. If the item parameter data includes winning probability data, the game device decides whether or not the player wins. If the player wins, it becomes possible to access an item stored in a special item storage unit.
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