The planetoid was home to a factory during the Galactic Republic which specialized in experimental battle droids. After it was abandoned, the Rebel Alliance used the factory as a headquarters, conducting raids on the Corellian Trade Spine. After stealing a cargo ship carrying a vital piece of the Death Star II's weapons systems, the Rebel Wolf Squadron unit brought it to Annamar. Shortly after, it was the site of the Battle of Annamar, which saw Darth Vader decimate the entire base, kill all its personnel and retrieve the piece.
- Star Wars Adventures: The Will of Darth Vader (First appearance)