Easter Eggs Wiki

Invaders 1978 is a clone of the arcade game Space Invaders, which involved players shooting at waves of invaders that would drop bombs and make their way down the screen towards players' laser bases. A high-scoring U. F. O. will come out during waves as well.

300 point U. F. O.[]

There is way to score 300 points with every time the U. F. O. is shot.

What to do[]

Fire 22 shots during a wave, then hit the U. F. O. on the 23rd shot, then on every 15th shot thereafter to score 300 points every time.