| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of not only shooting balls monotonously during the play but also shooting the ball aiming at a bonus prize starting hole, attracting and heightening the player's interest, and allowing the player to enjoy him/herself with the play without boring. SOLUTION: When a ball hits the bonus prize starting hole provided in a play board, a plurality of discrimination information images are displayed in varying, and if the discrimination information images stop in the specified arrangement, a transfer is made into a bonus hit playing condition in which a bonus winning hole is opened and closed as favorable to the player, wherein the starting hole is arranged capable of spreading so that the ball hitting probability of the starting hole changes in association with the bonus hit probability. |
