| 摘要 |
PROBLEM TO BE SOLVED: To increase the expectation for the big prize, and to continue the interest for the play by providing a means to perform the lottery so that the probabilistically possible case by the lottery result is a favorable special lottery result, and a means to release the favorable condition when the big prize is given in the favorable situation. SOLUTION: When the lottery result is the quasi-big prize, and the specified pattern is included in the display, a CPU 61 of a control means 50 performs the special lottery so that the display of a display means 20 after the lottery can be at least the big prize in the lottery based on the ball entering a next start prize port 13. When a ball enters the start prize port 13, the lottery is performed, and when the result is not a big prize, the quasi-big prize is displayed by the display means 20. When the result is the big prize, the big prize is displayed, and a variable prize port 30 performs an action to generate the special value condition. Then, the special lottery treatment is released. That means, the lottery result is controlled so as to be in the normal lottery condition. |
