Set in the world of professional boxing, Knockout Kings brings together ten legendary boxers for a battle of fists and skill. The game's story revolves around these iconic fighters, each with their own unique style and strengths, as they compete against one another in a series of matches.
The gameplay of Knockout Kings is fast-paced and intense, with players able to control their chosen boxer using a variety of punches and movements. The game features Slugfest mode, where players can take on all nine other boxers in a ladder of matches, as well as Career mode, where players can create their own boxer and work their way up through the divisions.