| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine which controls a game condition by a simple construction. SOLUTION: In an ordinary mode, a low probability lottery table is used to draw lots of a jackpot. On the other hand, in a probability variation mode, a high probability lottery table is used to draw lots of a jackpot. When a prize is drawn in the lottery, a lot drawing result display mode is determined by referring to a control table TBL3 and the number of probability variation is determined corresponding to the lots drawing result display mode. Because the control table TAB3 is commonly used for an ordinary mode and the probability variation mode, the construction can be made simpler. COPYRIGHT: (C)2005,JPO&NCIPI
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