| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing interest in a game by providing novel amusement.SOLUTION: During a first ball entry rate improvement state, a first non-electric opening/closing blade is easily opened. During a second ball entry rate improvement state, a second non-electric opening/closing blade is easily opened. A main control CPU calculates the total number of game balls passing through a first operation opportunity area that becomes an operation opportunity of the first non-electric opening/closing blade and game balls passing through a second operation opportunity area that becomes an operation opportunity of the second non-electric opening/closing blade. The main control CPU determines occurrence of an error when the calculated total number is more than the number of balls entering a normal winning hole by a first prescribed value or more. The main control CPU determines occurrence of an error when it is detected that a game ball has passed through the operation opportunity area although a distribution shutter does not perform operation for distributing a game ball to the operation opportunity area.SELECTED DRAWING: Figure 12 |
