| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine that can suppress frequency of abnormal reporting caused by ball jamming or ball clogging, etc. that are different from fraudulent act.SOLUTION: In a round state in which a privileged game performance determining means is carried out, there are at least set a first closed time in which passing of a game ball into a privileged region becomes difficult, a first released time in which passing of a game ball is possible after a lapse of the first closed time, and a second closed time in which passing of a game ball becomes difficult after a lapse of the first released time. Within the first and second closed times, an invalid period is set in which determination by the privileged game performance determining means is invalid. When passing of a game ball is confirmed in the invalid period within the first closed time, an abnormal reporting is carried out and, at the same time, when passing of a game ball is confirmed in the invalid period within the second closed time, the abnormal reporting is not carried out. |
