| 摘要 |
PROBLEM TO BE SOLVED: To improve amusement of a Pachinko game machine by increasing variations of performances that establish a chance spot. SOLUTION: The Pachinko game machine 100 includes a chance symbol control part 622b for superposing chance symbols on respective identification symbols, displaying them, varying the respective chance symbols matched with the variation of the respective identification symbols and stopping the respective chance symbols matched with the stop of the respective identification symbols when there is a holding ball satisfying a predetermined condition among holding balls before the establishment of a start condition on the basis of the determination result of prior determination by a prior determination part 615. The identification symbol control part 622a varies the respective identification symbols at high speed, then varies them at low speed, and stops them. when indicating that an expectation degree is high, the chance symbol control part 622b provides a chance pattern from the respective chance symbols, when the respective identification symbols are stopped in a combination indicating the drawing result of big winning drawing. COPYRIGHT: (C)2011,JPO&INPIT
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