| abstract |
(57) [Abstract] [Purpose] To provide a ball game machine equipped with a variable display device capable of varying a variety of identification information. [Structure] In reach, display unit 58 of final stop design The change in b is performed in the frame advance display, and when the symbol is updated in the frame advance display, the hanging curtain 58d that covers the symbol is displayed. [Effect] With this, a variety of patterns (identification information) It is possible to change the movement of the game, which in turn can improve the enjoyment of the game. |