| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a pinball machine in which superiority or inferiority of a symbol can be changed without changing a machine frame. <P>SOLUTION: When a passing signal exists (step 510: YES), a judging symbol is not in a variable-display mode (step 520: NO), and the game is not in a special game (step 530: NO), a CPU 74 determines symbol frames 28b-28e to be objects of the change (step: 550) and allows one kind among probability variable symbol representatives to be blink-displayed in the symbol frames 28b-28e (step: 560). When a touch signal not exists (step 580: NO) and a stop signal exists (step 580: YES), the CPU 74 updates a probability variable table (step 590) and changes the blink display to an ordinary display and indicates that a new probability variable symbol is registered (step 600). The selected probability symbol is used for displaying a high probability. No new switches are necessary and no machine frame changes are required. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
