| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a game machine increasing efficiency of acquiring game balls dispensed and improving player's profitability in order to improve an operation rate of the game machine. <P>SOLUTION: In a Pachinko game machine, in a certain mode, a variation setting unit prohibits symbol variation display, when a special game is started, and permits the start of the symbol variation display after it is determined that the detection of entry of the game ball by a prize detection unit and the detection of ejection of the game ball by an ejection detection unit are consistent with each other after the end of the last unit game, and further, the variation setting unit prohibits the symbol variation display simultaneously with the start of the unit game, when a small prize game is started, and permits the start of symbol variation display simultaneously with the end of the unit game without the detection by a passage detection unit. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
