| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine with a novel game property.SOLUTION: On the basis of a winning entrance of a game ball to a start port disposed and opened on a game board 4, various symbols are variably displayed in a display screen of a liquid crystal display device 1400, and if a combination of symbols after a stop of the variable display corresponds to a big win, a big win game state is generated where a big winning port is repeatedly opened/closed within a limitation of a prescribed number of times. Also, a game machine with a novel game property can be provided in which, basically by a trigger of a prescribed number of times of generations of big win game states, a determination as to whether or not to switch between an advantageous game state and a disadvantageous game state to a player is performed, and according to a past game situation, a switching rate to the advantageous game state is made different.SELECTED DRAWING: Figure 151 |
