| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine system for preventing a fraud in a game board by recognizing the individual game history of each player, and carrying out a finely-tuned return corresponding to the payment amount to a certain player who pays a large amount of money, etc. SOLUTION: The game machine system comprises: a game machine 1 incorporating a data storage part 10 or having it nearby, which stores game data such as charging and dividend of game tools such as tokens or pachinko game balls; and a hall computer 5 for managing the game data of the whole game machines in a hall by each game machine. An ID detecting part 3 for recognizing an ID record article 4 to identify the player is arranged in a certain place of or in the neighborhood of each game machine 1. The game machine 1 is operated by detecting the ID record article 4, so that the game history by each player is obtained. COPYRIGHT: (C)2007,JPO&INPIT
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