Underground ghouls

The underground ghouls were a loose organization of disgruntled but peaceful ghouls in Necropolis in 2161.

Background
Due to their unwillingness to partake in his hostile administration of the City of the Dead, they were forced by Set to live in the city's sewers. They were apparently unarmed and form no threat to anyone, but were one of the most helpful factions in Necropolis, telling the Vault Dweller where to find the water chip but requesting him to fix the pump first.

They just wish to be left alone, and fear the super mutants are going to kill them all.

Appearances
The underground ghouls appear only in Fallout.