| 摘要 |
PROBLEM TO BE SOLVED: To eliminate the monotonousness of a game by diversifying the function of a fluctuation winning device for enlarging or reducing a winning area corresponding to the form of a pattern established after fluctuation. SOLUTION: The inside of a first kind starting port 7 is divided into a left area 21 and a right area 22, a distributing member 23 is provided and its behavior is visually recognized by a player. Also, area display lamps 24 and 25 are provided. Then, when a game ball passes through gates 11 and 12, a random number value is drawn and the pattern fluctuation of a normal pattern display device 5 is started. After a prescribed time, a normal pattern equivalent to the drawn random number value is displayed, the opening/closing of the first kind starting port 7 is controlled by a prescribed form based on the drawn random number value and the distributing operation of the distributing member 23 is controlled. A large winning probability is turned to '1/200' for instance when it is distributed to the left area 21 and the large winning probability is turned to '1/100' for instance when it is distributed to the right area 22. |
