Lobotomite

A Lobotomite was a creature, created by Leonard Boyarsky and Jason Anderson for an early draft of Fallout 2.

Background
Lobotomites, as their name suggests, are lobotomized humans. Despite the damage to their brain, they are still strong and agile enough to fight hand-to-hand as well as wield and use firearms. Typically, they have a canvas bag with goggles and leather straps over their heads.

Interactions with the player character
At one point in the game, the player was supposed to be ambushed by a group of these monsters, wherein the Renegade Brotherhood soldier comes to his help.

Appearances
Lobotomites were to appear in Fallout 2, but were cut early on. To day, they only appear in a Fallout loading screen.