Enter the world of boxing history and get into some hard-hitting action with the all time greats of the sport, like Muhammad Ali, Eric Esch, Marvin Hagler, Sugar Ray Leonard, Oscar De La Hoya, Larry Holmes, Jake LaMotta, Roberto Durán, Alexis Argüello, and the mighty Ray Mancini. In the badass Knockout Kings you must enter the ring and get ready to unleash hell on your opponents to take them down and dominate the ring with awesome power and skill.

Nintendo Game Boy Color fans out there loving this sporting classic will absolutely love to get involved with plenty of other fantastically cool classics, such as Ring King, Gladiator and the amazing Dragon Buster!