| 摘要 |
PROBLEM TO BE SOLVED: To change the selection probability of selecting a specified direction pattern from the plural kinds of the direction patterns of direction information by the success or failure of a prescribed condition. SOLUTION: This pinball game machine is provided with a direction information display means 19 capable of variably displaying the direction information, a direction pattern storage means 38 for storing the plural kinds of the direction patterns of the direction information, a direction pattern selection means 39 for selecting a prescribed direction pattern from the plural kinds of the direction patterns based on selection command signals C1-C3, a direction information display control means 44 for controlling the display of the direction information of the direction information display means 19 based on the prescribed direction pattern and a selection probability change means 41 for changing the selection probability of the direction pattern selection means 39 selecting the specified direction pattern from the plural kinds of the direction patterns based on the establishment of the prescribed condition. |
