Select your opponent, train, fight, then reap the rewards of being a champion. Whether you are a hardcore boxing fan, a retro gamer that remembers taking on King Hippo and Tyson back in the 80s, or a casual gamer looking for a fun (and funny) fast-paced boxing game, Retro KO! is the game for you!

Select your opponent, train, fight, then reap the rewards of being a champion. Whether you are a hardcore boxing fan, a retro gamer that remembers taking on King Hippo and Tyson back in the 80s, or a casual gamer looking for a fun (and funny) fast-paced boxing game, Retro KO! is the game for you!