| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent a performance from becoming monotonous even if held ball random numbers are increased.SOLUTION: In a pachinko machine, games are executed in the order of game balls winning in a first start hole or a second start hole. A variation time of special patterns includes a failure variation time corresponding to a normal failure performance that is not developed to a specific performance indicating that a possibility of bonanza is higher than normal one. The failure variation time is formed from a relation previously corresponding to the numbers of first held ball random numbers and second held ball random numbers. The failure variation time tends to become equal or short, as the numbers of held ball random numbers are increased, with respect to first to M-th held ball random numbers among totally L pieces of (eight) held ball random numbers of maximum M pieces of (four) first held ball random numbers and maximum N pieces of (four) second held ball random numbers, and tends to become equal or short, as the numbers of held ball random numbers are increased, also with respect to (M+1)th to L-th held ball random numbers.</p> |
