Behind the scenes
Mechis III was first mentioned in the new Star Wars canon in Rise of the Separatists, a 2019 supplement to Fantasy Flight Games' series of Star Wars roleplaying products. It originated in the Star Wars Legends continuity, where it was first mentioned in the 1995 novel Darksaber, which was by Kevin J. Anderson.
- Star Wars: The Card Game – Desperate Circumstances (Card: Automated Assassin) (backup link) (First mentioned)
- Rise of the Separatists