The objetive is to knock out your opponent. There are 10 rounds. Weapons are limited so use them wisely. You can play against other person or against the computer. Player 1: W up, S down, A left, D right, Space jump, Z high punch, X low punch, C block, V change weapon A + D use weapon. Player 2: Arrows up, down, left, right, Enter jump, H high punch, M low punch, K block, L change weapon, left arrow + right arrow use weapon.