| 摘要 |
<p>PROBLEM TO BE SOLVED: To maintain interest in a performance using a performance button etc.SOLUTION: A game machine includes a touch panel 246, a performance button 257, a liquid crystal display device 1400, a performance gate 6011, and a peripheral control board 4140 which controls a variety of performances on the basis of a command from a main control board 4100. The peripheral control board 4140 serves as operation change performance means for changing a performance mode of a certain performance depending on an operation of the touch panel 246 or the performance button 257 during displaying the certain performance on the liquid crystal display device 1400, and as operation value improvement means for improving expectation for an advantageous game, when the performance mode of the certain performance is changed, by validating the operation of the performance button 257 or the like on the basis of passage of predetermined number or more of game balls through the performance gate 6011.</p> |
