| 摘要 |
PROBLEM TO BE SOLVED: To increase amusement by varying game conditions by switching prize-winning probability. SOLUTION: A series of ball receiving ports 26 is aligned under a game area and a picture pattern display 20 constituted by arranging a display block is disposed on the game panel surface. When the array of the display block light-displayed on the surface of the picture pattern display matches a previously determined array, winning for setting a special profit for a player is set- controlled and the display graphics of the winning array of the display block are plurality set and an array display graphic for switching probability for switching prize-winning probability at a higher rate is provided to at least one kind among a plurality of winning ball array display graphics. |
