Ok, so this is not a suggestion thread for future fallout games, just to make that clear. This is simply a thread where you guys can come up with all the crazy Fallouty creatures and plants your little evil hearts desire.

If you could include a little background story on how they came to be (or logic why they would exist) that would be awesome too.

Just to get it started, i can share that i always liked the Wanamingos. The Pre-War, experimental, would-have-been, biological weapon. I like to think that, eventhough, the experiments was very hush-hush (and the fact that we'll never see them again), that there was still alot of research notes and samples that survived out there somewhere. And that at some point it was found, and the experiments was started up again, so there's still wierd Wanamingo-like creatures hidden away, waiting to be unleashed upon an unsuspecting world.