| 摘要 |
<P>PROBLEM TO BE SOLVED: To achieve a Pachinko machine which is hardly avoided and whose utilization rate is easily increased by reducing the player's risk in the Pachinko machine for performing a drop lottery in a probability variable game state. <P>SOLUTION: On completion of a jackpot game based on a probability variable jackpot, an upper-limit frequency of a frequency with which the drop lottery is performed is determined by a lottery. At this time, a performance indicator 30 displays a message image Z4, namely "push button!", and urges the player to operate a performance button 9. If the performance button 9 is operated, an upper-limit frequncy image Z5 indicating the upper-limit frequncy determined by the lottery is displayed. If the frequency of drop lottery exceeds the upper-limit frequency, the drop lottery is not performed and a probability variable game state is continued. <P>COPYRIGHT: (C)2013,JPO&INPIT |
