| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a game machine allowing a player to use up acquired advantageous rights. SOLUTION: If a display of non-specific symbols is provided while a probability-changing function is being performed, the number of changes of a special symbol stored in a change counter 33a is maintained and the probability-changing function is continued until the number of changes of the special symbol reaches a specified number.</p> |
