You get to pick your background/mode, if you want nothing to block or multiple walls/obstacles. Then you just shoot each other. The blue and the red boxes are safe spaces and you cannot shoot from inside them. Blue Controls Red Controls W-forward Up Arrow-forward S-reverse Down Arrow- reverse D-rotate left Left Arrow- rotate right A-rotate right Right Arrow- rotate left E- Shoot Space Bar- Shoot Thanks for playing It sometimes glitches... If you press the space bar to many times in a row...
