Death

Death is one of the Four Horsemen of the Post Apocalypse, found in a random encounter in 2197.

Interactions with the player character
Death, like the other horsemen, will stand around the campfire and argue. It's not like he has anything important to do, the human race has already been effectively destroyed.

Appearances
Death appears in Fallout Tactics.

Behind the scenes
Death's quote, "7.54 billion people dead, just like that. *snap*" is a reference to the Great War.