Darklands

The Darklands are an ancient settlement located on Cybertron in the distant past. It was overseen by Megatronus.

Fiction

IDW Generation 1 continuity

Before the war of the Thirteen Tribes, Megatronus attacked Septimus Prime's region of Protohex and annexed it into the Darklands. Twins Galvatron and Arcee were among those from Protohex who joined Megatronus' forces Origin Myths and thus would identify the Darklands as their home. The Mind Bomb The Crucible Future Glories Lost