Uncle Leo

Uncle Leo is a friendly, wandering super mutant that the Lone Wanderer may meet in The Super Mutant Philosopher random encounter

Background
Like his fellow super mutants, Uncle Leo originates from Vault 87. What makes him different is that he is pacifist in nature, and enjoys talking to people and providing them with gifts. He was exiled from his super mutant brethren because he was exhibiting peace-like attributes. They could not tolerate his message of peace and so they cast him out. Uncle Leo has roamed the Capital Wasteland ever since. If the Lone Wanderer inquires about how he became to be known as Uncle Leo, he will state that he doesn't know and has always called himself that, with it possibly being his name before his transformation or something he perhaps read in a book.

Appearances
Uncle Leo appears

Behind the scenes
He can be found in the game files of Fallout: New Vegas.