Karate Champ: Player Vs Player is an arcade game developed by Technōs Japan and published by Data East in 1984. This is the groundbreaking sequel to Karate Champ. As Karate Champ was the defining game of the one-on-one fighting genre, Karate Champ: Player Vs Player was surely the defining game of the one-on-one player vs. player fighting genre, which would become the preeminent genre for competitive video gaming in the early to mid-1990s. Even now, players continue to compete in older games of this genre, and new games continue to be developed. Karate Champ: Player Vs Player was released less than two months after the release of Karate Champ, but gameplay aside, the game received a fairly thorough overhaul. The game features a new story, new and varied backgrounds, new and enhanced Bonus Intervals, much improved sound samples and opponent AI, and even an ending!

£e_Nécroyeur achieves said ending in record time.