The game features Evander Holyfield, and over 28 imaginary fighters. It uses 2D sprites seen from a side-on view, combined with a top-down map of the ring, to allow boxers to move 360 degrees about the ring. The cartridge utilises battery-backed RAM to save a player's progress.

The game features Evander Holyfield, and over 28 imaginary fighters. It uses 2D sprites seen from a side-on view, combined with a top-down map of the ring, to allow boxers to move 360 degrees about the ring. The cartridge utilises battery-backed RAM to save a player's progress.