| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing interest in a game further than ever before.SOLUTION: A game machine includes: a jog dial to which a player can perform rotary operation; and a sub-CPU 71. The sub-CPU 71 functions as rotary operation amount detection means for detecting the amount of rotary operation in a predetermined rotation direction of the jog dial for a predetermined period, rotary operation amount determination means for determining whether the amount of rotary operation detected by the rotary operation amount detection means exceeds a predetermined reference value, and acceleration detection means for detecting execution of accelerative rotary operation when the number of continuation times, where the rotary operation amount determination means continuously determines that the amount of rotary operation exceeds the reference value, reaches a predetermined number of times.SELECTED DRAWING: Figure 15 |
