Invasion

The future of your planet is in your hands. Yours is the last alpha base left; everything else has been destroyed by the Astrol Fleet. You can still defeat the warring aliens, but it will take skill and cunning on your part. Only one multi-directional laser is still operational, but due to a computer malfunction, you cannot move the laser and fire it at the same time.

Z moves your base left, X moves it right; , moves your turret left and . moves it right. Fire your laser with the space bar.

Remember, existence as you know it depends on you. Good luck!