The game was featured as the Grand Final Mystery Game at the Ultimate Fighting Game Tournament 9
Created by Team Reptile, Lethal League pits up to four people against each other as they try to hit each other in the face with an anti-gravity ball. The ball speeds up with every strike, up to explosively extreme velocities. The game features five characters with their own special moves at launch, with more characters to be added later through free updates. Players can take on their friends in intense local matches, challenge themselves in the single player mode or battle it out in the GGPO-supported online mode.