| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of announcing the increase/decrease of credits to a player in a plain way. <P>SOLUTION: The Pachinko game machine includes: an arithmetic operation part B24a which adds prescribed credits according to detection of entrance of game balls by respective entrance detectors, subtracts prescribed credits according to game balls shot by a shot ball detector, and adds prescribed credits according to respective foul balls detected by a foul ball detector; a memory B24b which stores credits updated whenever the arithmetic operation part adds or subtracts credits; a credit presentation part which presents the credits stored in the memory as presented credits to a player; and a credit presentation-updating part B25 which presents the credits stored in the memory when a shot game ball is detected, till a prescribed period of time elapses after detection of the shot game ball by the shot ball detector, changes the credits when the prescribed period of time elapses to the credits stored in the memory at the time, and presents the changed credits. <P>COPYRIGHT: (C)2012,JPO&INPIT |
