Rimward brings you to the edge of the solar system, including: The Main Belt, Jovian Republic, Jovian Trojans, Saturn, The Titanian Commonwealth, Uranus and the Ultimates, Neptune, The Kuiper Belt, The Autonomist Alliance, New Morphs and Gear.

Other threats lurk in the devastated habitats of the Fall, dangers both familiar and alien. In this harsh setting, the players participate in a cross-faction conspiracy called Firewall that seeks to protect transhumanity from threats both internal and external. Along the way, they may find themselves hunting for prized technology in a gutted habitat falling from orbit, risking the hellish landscapes of a ruined Earth, or following the trail of a terrorist through militarized stations and isolationist habitats. Players may even find themselves stepping through a Pandora Gate, a wormhole to distant stars and the alien secrets beyond.