| 摘要 |
<p>PROBLEM TO BE SOLVED: To further improve operation rate.SOLUTION: A game machine is provided that executes pattern variation performances by setting performance patterns by using a standard performance pattern table till a lapse period from a Pachinko machine's installation at a hall reaches a valid period (S704, S706). When the lapse period reaches the valid period, the game machine executes the pattern variation performances by setting the performance patterns by using a limited performance pattern table whose performance content is more limited than the performance patterns set by the standard performance pattern table (S710). Therefore, since a period of service of the standard performance pattern table that has no limitation on the performance content is limited from the start of operation to the lapse of the valid period, thanks to the effect of limitation of the period, the interest in the game is enhanced to enable further improvement in the operation rate.</p> |
