RealSports boxing - a boxing video game developed by Atari and released in 1987 for the Atari 2600. It is part of a series RealSports games from Atari. The game is a side view of the ring, allowing the player to move up and down and left to right. There are four selectable characters in the game, Lefty O'Leary, Jabbin 'Jack, Macho, or iron fists. The aim of the game is to knock out the opposition, fill the bar at the bottom of the screen, which allows the player to deliver a knockout blow. The game can be played with two players simultaneously.