| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a pachinko game machine in which a player can directly take part in the start of a pattern matching game to be started by entering of a pachinko game ball into a starting prize-winning port and the start of drawing of a big win. <P>SOLUTION: The pachinko game ball having entered the starting prize- winning port is detected by a press button switch, and a pattern to be displayed is decided by a random number from a random number generation means by a CPU on the basis of its detection signal. When the player turns a press button switch on into an operating state at an optional time during the advance of the game, the varying operation of the pattern of a pattern very-displaying device is started. When the pattern is stopped and displayed at a prescribed time later and the pattern is the prescribed pattern, the bag prize-winning port of a varying prize-winning device is opened and a big win state is generated. <P>COPYRIGHT: (C)2003,JPO |
