| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine which prevents players from suppressing their desires to continue their games by minimizing drop in interests of the players. SOLUTION: Plural types of probability tables are available to be used for internal lottery. The probability tables have an advantage probability table, a normal probability table and a disadvantage probability table. The advantage probability table is used in the control to an advantageous game state with a relatively less total number of game media to be consumed. The normal probability table is used in the control to the normal game state with a relatively large total number of game media to be consumed and is shifted to other probability tables when specified requirements are established. The disadvantage probability table is used in the control to a disadvantageous game state with a relatively large total number of game media to be consumed, but even when the specified requirements are established, it is invalidated as requirements for alteration to any of other probability tables. COPYRIGHT: (C)2009,JPO&INPIT
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