Slipstream

From the back cover: "Beyond the black holes lies the Slipstream, a pocket universe of shattered worlds, desperate aliens, and savage monsters. Ruling over the shattered isles is the diabolical Queen Anathraxa, who some say is close to finding a way to escape this interstellar prison. Strap on your rocket pack, charge your ray gun, and prepare to blast off into the most wild and exotic Savage Setting yet - the Slipstream! Slipstream is a pulp science fiction Plot Point setting for the award-winning Savage Worlds Roleplaying Game."