Ca É Harold the talking tree from Fallout 3 started out as a ghoul-like mutant with a branch growing out of his head. He appeared in Fallout 1, 2, and 3, but
Fallout 3 - Harold and his tree friend Bob (The Gaming Ground) - YouTube
Fallout 3 Mutant Tree by pedrokomando on DeviantArt
I'd never seen this before - a seriously creepy moment in Oasis... : r/ Fallout
Fallout 3: Oasis - Talking Tree | WikiGameGuides - YouTube
Yet another of my favorites in Fallout 3; Oasis. Its refreshing to see such lush greenery on the barren wastelands, and the tree always makes me smile. : r/PS3