Gun Fight

An astronaut and an alien have come face to face on the moon - and neither of them come in peace!

CONTROLS: Player 1 (Astronaut) uses WASD to move, Q and E to aim up and down and F to shoot.  Player 2 (Alien) uses the numpad keys 8, 4, 5 and 6 to move, 7 and 9 to aim up and down and 2 to shoot.  

You can use the rocks as temporary barriers, but they'll get destroyed if they are shot too much!