| 摘要 |
PROBLEM TO BE SOLVED: To make a person concentrate on a game by arranging plural sets of a pattern display device and a variable prize device opened in a prescribed mode with a necessary condition that its display result coincided with a predetermined display result each, and operating these pattern display devices and variable prize devices in order. SOLUTION: When the display result of a first pattern display device 14 coincides with a predetermined display result, a corresponding variable prize device 16 is opened for a prescribed time, and the shot ball received in the variable prize device 16 during this opening operates a pattern display device 22 to deliver a display result. When this display result coincides with a predetermined display result, the corresponding variable prize device 25 is opened for a prescribed time, and the shot ball received in the variable prize device 25 during this opening further operates a pattern display device 21 to deliver a display result. When the display result of the pattern display device 27 coincides with a predetermined display result, a variable prize device 30 is opened for a prescribed time, and the shot ball received during this opening is treated as prized ball. |
