p1: w, a, s, and d to move, q(straight missile), e(pointed at opponent missile), and space(power) are the attack keys. p2: arrow keys to move, i(straight missile), o(pointed at opponent missile), and p(power) are the attack keys. When both players have chosen their powers and the map, press R to start.
This was a collab with @XGoodArtistX, please check him out. powers(space or 3): 1= Homing; 2 = Spray; 3 = Rapid fire; 4 = Laser; 5 = Wave; 6 = Shield; 7 = Ghost; 8 = Spinning Spray; 9 = Teleport; 10 = Sentry; 11 = Wall gun; 12 = Speed boost; 13 = Slow opponent