Since the release of Horizon Zero Dawn, Guerrilla Games has greatly expanded the world it created. It has a rich history stretching back centuries and, as players learn in Horizon Forbidden West, the story encompasses more than just Earth. It reaches all the way to Sirius thanks to the Far Zenith and its space colonizing plans. Though the Far Zenith receives the spotlight in Horizon Forbidden West, there are still many questions surrounding the group, and they could be answered in a future prequel.