Ships of an alien source
Are approaching from the sky
Radio contact has been attempted
But cannot be established
Instructions are to prepare
For an attack by an unknown enemy

Space invaders

Lightspeed in three, two, one

Ravenous beasts as far as the eye can see
A plague on the surface
A disgusting swarm in the skies
With a crash of thunder
A new demon appears
Unfurling its rotten wings
It lets out a petrifying scream

Final boss

It's time to fight back