| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a game machine constituted to simultaneously release all of retained balls by disposing a retention device in a game board and opening the retention device interlocked with a certain operation. <P>SOLUTION: This Pachinko machine 1 is provided with a retention part 50 capable of retaining, for example, five balls out of game balls Ba shot onto the game board 7, the retention device 25 simultaneously releasing the retained game balls Ba toward a winning hole 48 by releasing the retention by the retention part 50, a release operation button 59 for releasing the retention by the retention part 50, and a regulation valve control means 61 actuating the retention device 25 in response to the operation of the release operation button 59 and releasing the retention by the retention part 50. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
