From publisher blurb: Explore the Forbidden Sector with a crew of dysfunctional outcasts and come across unique worlds, artifacts and aliens created on the fly! Fallen Empires is part campaign setting, part toolkit for Game Masters to create adventures focused on exploring uncharted regions once ruled by long-dead empires. Inside you will find: Rules and tables to flesh out your exploration crew with Motivations and Flaws; 3 new alien races: the mysterious Celonians, the agressive Jakt and the multilimbed Thoy'ykoth; Rules and tables on how to make the party's ship a character that impacts in plot and challenges; The story of two Fallen Empires, the infamous Grey of the Coregency of Celon and the living machines of the Meridath Empire; Details about Vega Ringstation and the Exploratory Corps; Dozens of tables to help you create an exploration adventure, including how to create new locations, new artifacts and new creatures on the fly; 6 new alien enemies to throw against your players!