Boxhead 2Play Rooms Controls | fullscreen. Arrow keys: Move; /: Fire/Use;: Previous weapon.: Next weapon; Select weapon; P: Pause. Now Playing: Boxhead - Bounty Hunter. Instructions. Sign up for email updates. Controls Arrow Keys (or WASD): Movement Space Bar: Shoot Shift (Hold): Strafe. Kongregate free online game Boxhead: 2Play Rooms - Play with your friend against the zombies or make your friend the enemy!.