use WASD to move and click to shoot against the asteroi- i mean definetely aliens. Pipsqueak: The aliens go half as slow. Normal: This is the same from Space Invaders 1.0. Frenzied: The aliens go twice as fast and you're slower AND the asteroids are 15% bigger A N D the lasers go 0.15 seconds slower. If someone manages to survive long on this difficulty let me know.
