| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a game machine for maintaining the player's interest in a game. <P>SOLUTION: A Pachinko game machine 1 has start prize ports for receiving a game ball shot in a game area. When a game ball enters any of the start prize ports, lottery processing for a jackpot is performed at a predetermined winning probability. When winning a jackpot as a result of the lottery processing, a jackpot game for granting a benefit to the player is performed. In such a state, while the jackpot game is performed, the Pachinko game machine 1 is allowed to perform presentation using the game ball, based on the operation of a button by the player. <P>COPYRIGHT: (C)2012,JPO&INPIT |
