| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine which enables the enjoyment of a game different form the jackpot game by ending with no dissatisfaction of players merely grow even when the shift to the jackpot game is prolonged too much. SOLUTION: The game machine includes a game board which has a first light permeable game area including a plurality of prize winning slots and a plurality of obstacle members and a second game area superposedly provided at the rear part of the first game area and including more of the prize winning slots than those of the first game area, a game ball shooting part which can selectively shoot the game balls to the first game area or to the second game area, a probability alteration lottery means which carries out an alteration lottery to determine whether alteration should be made to the low-probability state from the high-probability state or not when a variable display game is executed in the high-probability state and a shooting path alteration means which controls the game ball shooting part to enable the shooting of the game balls to the second game area during a prescribed period after the alteration of the probability state when the probability state is altered to the low-probability state from the high-probability state. COPYRIGHT: (C)2008,JPO&INPIT
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