| 摘要 |
PROBLEM TO BE SOLVED: To reduce the processing load of a CPU by selectively determining the display modes of a variable display device for controlling a game machine at the specific game state or not with multiple numeric data generating means and a selection determining means. SOLUTION: A basic circuit 66 checks the value of a counter WC RND 1 in response to the start and winning of shot balls, and it judges whether the probability is being changed at present or not. If the probability is not being changed, it refers to the portion of the normal large prize table in the normal column of a large prize table, then it judges whether the value of the WC RND 1 is a large prize or not. If the probability is being changed, it refers to the large prize table for probability change in the probability change setting column in response to the setting of a probability setting switch 780, then it judges whether the value of the WC RND 1 is a large prize or not. In case of the large prize, the large prize pattern corresponding to the WC RND 1 is determined via the large prize table, and the determined large prize pattern is set as the stationary pattern. |
