Hy-Roll

The Hy-Roll, manufactured by Bally in November 1947, is a single-player electro-mechanical (EM) rolldown game, model 504. Rather than a flipper pinball, it is a rolldown-style game that showcases mechanisms typical of the era, including adjustable play options for 5, 6, 7, 8, or 9 balls, catering to different player and operator preferences.

The Hy-Roll's gameplay is characterized by a unique combination of mechanics. Buttons and pockets on the playfield contribute to the Super-Score, while a trajectory up-kicker sends the ball airborne towards the scoring basket. This feature allowed players to strategically aim for high-scoring opportunities. Notably, the Super-Score value carries over from game to game unless reset by an operator, adding a layer of persistence and strategy.

The Hy-Roll's design and art are relatively understated compared to later machines, with a focus on functionality. The backglass measures 22 by 19 inches and features two bells as its sound component. Little is known about the machine's designer or any specific theme, which adds an air of mystery to this piece of pinball history. Overall, the Hy-Roll's blend of mechanics and rolldown-game design make it a valuable and intriguing addition to the world of pinball enthusiasts.