| 摘要 |
PROBLEM TO BE SOLVED: To provide a pinball game machine exhibiting a specific performance effect by rationally lengthening the time of continuous advance performance. SOLUTION: This pinball game machine performs win/loss lottery, taking the chance of ball's entering a starting hole. After a special symbol showing the result of the win/loss lottery is variably displayed, when the win/loss lottery result is "win", a big prize hole is opened to perform a special game. When "a win/loss lottery value with continuous advance notice" exists in the win/loss lottery value obtained in entering of a ball to the starting hole, continuous advance performance continuing over two or more times of symbol variation is performed. When the win/loss lottery value with continuous advance notice is further suspended in the middle of continuous advance performance, the performance period of continuous advance performance is prolonged under a predetermined condition. COPYRIGHT: (C)2010,JPO&INPIT
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