The Bunker was an underground city owned by WaxCrayon and DT546 . From the surface it looked like an unremarkable shack, but further investigation showed a ladder descending in the city. One plot cost five thousand dollars.

A second area of The Bunker was built by DT546 , this was designed to be a more exclusive part of the town with larger, more expensive plots ($7'500 each). Only four plots were available in The Vault, The most notable house built was Boba Fett's head, built by the user Deadfool.