| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a game machine eliminating monotony in the process of deriving a lottery result, and maintaining player's interest in a game. <P>SOLUTION: Winning entry of a game ball into a start pocket 390, 392, 394 conducts a lottery, and as a game presentation according to the result of the lottery, any one of a plurality of failure symbol presentations, a plurality of ready-to-win symbol presentations, and a plurality of specific ready-to-win presentations is derived on a presentation display device 115. When any of the specific ready-to-win presentations are derived, a ready-to-win music outputted during a ready-to-win music outputting period indicates the generation of a ready-to-win state, and an expectation degree of a jackpot lottery result is increased, as the number of output music sound parts sequentially derived from a first music sound part during the ready-to-win music outputting period, is increased. <P>COPYRIGHT: (C)2012,JPO&INPIT |
