| 摘要 |
PROBLEM TO BE SOLVED: To provide a Pachinko (Japanese pinball game) machine that can provide a varied game by varying the winning rate of a special winning opening. SOLUTION: Moving pieces 26 are made to front onto a recessed room 25 formed on a mounting board to be mounted on the surface of a game board 5, a varying winning device 11 that can be switched between the first condition under which a game unfolds advantageously to a player and the second condition under which the game unfolds disadvantageously to the player by the movement of the moving pieces 26, is provided, the varying winning device 11 is equipped with a special winning opening 32, onto which a continuation switch 34 that continues the second condition fronts, and an ordinary winning opening 33 that provides a normal win, a winning probability varying device that varies the winning probability of the special winning opening 32 is provided, and the winning probability varying device is switched to a condition advantageous to a player and one disadvantageous to the player on the basis of the output of a specified right switch 47 arranged in a game section 8. |
