| 摘要 |
PROBLEM TO BE SOLVED: To improve taste of a game in a game machine by display of drawing patterns capable of entertaining players.SOLUTION: The game machine executes a rotary display performance for rotating a rotation object image including performance symbols and a background image on a display screen of an image display part 104. When a jackpot determination result is a jackpot, the game machine executes a normal-forenotice medium rotary display performance ((b) in Figure 4-1) in which the rotation object image makes two revolutions clockwise using a display screen center G of the image display part 104 as an axial center at a higher probability than that in a case where the jackpot determination result is a failure. Further, when the jackpot determination result is the failure, the game machine executes a normal-forenotice small rotary display performance ((a) in Figure 4-1) in which the rotation object image makes one revolution clockwise using the display screen center G of the image display part 104 as the axial center at a higher probability than that in a case where the jackpot determination result is the jackpot. |
