| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine which is excellent and new.SOLUTION: On the basis that a result of win/lose determination made on the basis of reception of game balls in start ports 2101, 2102 is win, either a fixed-quantity guarantee win mode or a speculative win mode can be imparted, while a general win mode is generally imparted rather than the speculative win mode. When the speculative win mode is imparted, any of a plurality of lottery modes including lower profit lottery mode in which a small quantity win is more likely to be determined than a large quantity win is determined, and on the basis of the determined lottery mode, either the large quantity win or the small quantity win is determined. Although probability at which the large quantity win is determined is nearly equal to or lower than probability at which the small quantity win is determined, display performance making a player hopeful for the large quantity win is executed at high probability. Even when the lower profit lottery mode is determined, display performance giving a player expectations about the large quantity win is executed.SELECTED DRAWING: Figure 186 |
