From publisher blurb: When a group of Star Gypsies out on the Frontier asks the adventurers to return an injured castaway to civilization, little do the PCs know they're inserting themselves into a battle between a cabal of rogue corporate executives and the government prosecutors determined to put them behind bars...because the castaway is the judge scheduled to preside over the trial. Res Judicata is a one-page, no-frills adventure for Cepheus Engine and other tabletop RPG science fiction games using a 2D6 mechanic (including The Original 2D6 Science Fiction Game), starring characters of varied career backgrounds.