Oasis takes its name from the large casino that was destroyed in the Authority Wars. The new Oasis is a small Trading post that serves as a tenuous no-fire zone between the Immortal Shrouded and the Trade Coalition.
Trivia[]
This and Gunbarrel are the two canon settlements never visited by the protagonist.
Oasis may also be a reference to a location in Fallout 3, another game published by Bethesda.