| 摘要 |
PROBLEM TO BE SOLVED: To provide a Pachinko machine which gives a player improved game interest by setting the optimum valid time not to be a useless time for the player by effectively setting the valid time based on balls detected by a specific ball detector. SOLUTION: A specific ball detector 48 is controlled to be enabled for ball detection from the end point of variation control to vary a variable premium ball device 20 to the time when the valid time t4 is elapsed based on detection (2 starting) of a hit ball by a starting ball detector 5b and the valid time by ball detection (1 starting) by a starting ball detector other than the starting ball detector 5b is set shorter than the valid time t4. Thus the valid time t4 at 2 starting is taken longer without matching the comparatively shorter valid time t6 to be the optimum at 1 starting to enable to improve the effect of a game provided with discriminated 2 starting to increase the game interest.
|
