| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a circulation type game machine enabled to shorten a variation time at the arbitrary timing of a player while suppressing the reduction in utilization, by giving a variation shortening function as a privilege to only a person having done the game of a prescribed period.SOLUTION: Either when the number of shot game balls after an IC card was inserted into an inter machine unit reaches a predetermined number or when the time period after the IC card was ejected to the inter machine unit reaches a predetermined time period, a variation time shortening right is given, and the variation time can be shortened at an arbitrary timing in response to the game button operation of the player, so that the variation shortening right given when the IC card was discharged from the inter machine unit disappears.</p> |
