Derby Roll

The Derby Roll, manufactured by United Manufacturing Company in May 1955, is a two-player electro-mechanical (EM) rolldown game with a horse-racing theme. It is a flipperless machine, with a related deluxe version released by United as 'Deluxe Derby Roll.'

The gameplay is centered around rolling wooden balls at targets on the playfield, which triggers a mechanical horse-racing sequence within the backbox. This combination of physical and visual elements creates an immersive experience for players, blending traditional rolldown mechanics with novelty entertainment.

One notable aspect of the Derby Roll is its elaborate backbox animation, featuring a mechanical horse-racing track with moving horses that enhances the overall theme. Details about its designer and broader production history are not well documented, but the Derby Roll remains an interesting artifact of mid-1950s rolldown/novelty pinball design.