| 摘要 |
<P>PROBLEM TO BE SOLVED: To make a player accurately recognize an operation device related to a performance button. <P>SOLUTION: The game machine includes the performance button 168 other than a betting button 132 or the like, and displays an image indicating an operation of the performance button 168 during operation performance. When the player accidentally operates another operation device, the game machine informs that the operation is incorrect, and displays an image indicating an operation device to be operated at the moment. <P>COPYRIGHT: (C)2013,JPO&INPIT |
