Knock out your opponent in Irrational Karate! In this 3D fighting game, you can hit, kick and dodge during fights. Perform several quick attacks in a row to stun the enemy. Turn on the multiplayer mode and play against your friend! Irrational Karate, 3D fighting game, online multiplayer, fighting game, ninja game, 2 player game, boys games, multiplayer game, action game, keyboard controls, free to play