werewolfsfury said:
some thing we can't fight THE EARTH ITSELF
Now this one has some potential, depending on how you use it. I think it would make a great idea for an intentionally cheezy horror movie
I think a good horror movie monster would be an creature that originated from beneath the earth's crust but has mutated from exting to the surface gaining new powers and an unsatiable thirst for carnage, and the twist ending would be that killing it causes it to emit a death cry which causes its brethren to surface and under go the same mutation causing te apocalypse
I think it should originally look harmless but undergoes the transformation within a weeks time so that we can get a hint of it's normal behavior and that the blood lust is not the norm
this would also have potential for a sequel where a group of survivors attempt to take back the planet from these beasts