| 摘要 |
PROBLEM TO BE SOLVED: To suppress a decrease in interests in games by eliminating the monotonousness in the derivation process of the result of lottery. SOLUTION: When starter slots 390, 392 and 394 are won, a lottery is conducted and in the game performance corresponding to the result of the lottery, any one of a plurality of loss symbol performances, a plurality of ready-for-win symbol performances and a plurality of specific ready-for-win performances is derived onto a performance display device 115. At this point, when any specific ready-for-win performance is derived, the generation of ready for win state is shown by a ready-for-win music to be outputted during a ready-for-win music output period while the degree of expectation for the jackpot as the result of the lottery rises in proportion to increase in the frequency of outputting of music sound parts which is derived sequentially from its initial part during the ready-for-win music output period. COPYRIGHT: (C)2008,JPO&INPIT |
