| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine which can increase the prize rate of a particular prize under prescribed conditions as compared with the prize rate of a particular prize except for the above prescribed conditions. SOLUTION: A particular prize which can win a prize in an SB game includes the four kinds of particular indications of [○-○-A], [○-○-B], [○-○-C], and [○-○-D]. Each time upon the SB (single bonus) game, a control part 50 sets one of these by lottery. During a ten-fold JAC game, the character set as a symbol of the particular prize for winning a prize from A to D is displayed by a digital indicator 36 for setting particular symbol display. Such an indication is not given in a usual game. COPYRIGHT: (C)2005,JPO&NCIPI
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