| 摘要 |
PROBLEM TO BE SOLVED: To simplify a signal to be transmitted to a pattern varying control means from a main control means. SOLUTION: The main control means 26 is provided to control game operation, a pattern variable display means 21 to variable display patterns and pattern varying control means 36 to vary patterns of the pattern variable display means 21 for a specified time and stop them by a signal from the main control means 26 based on the conditions that game balls are detected by a pattern starting means 14. The main control means 26 can transmit any one of a plurality of kinds of varying order signals. The pattern varying control means 36 has a function of storing a plurality of kinds of pattern varying sequences obtained by combining multiple a plurality of varying patterns in a specified sequence and in time series corresponding to the plurality of kinds of varying order signals and a function of selecting one pattern varying sequence corresponding to the one varying order signal by a random number processing according to the one varying signal from the main control means 26 to control the varying of the patterns of the pattern variable display means 21 according to the one pattern varying sequence and the pattern data read out. |
