Cops and Robbers: A game of Opposing Sides.
This game will be adversarial and feature two groups of PCs working towards different goals. The Cops, a team from the local Adeptus Arbites precinct working to keep the peace and capture the Robbers, a small part of the Bloody Thorns gang trying to expand their holdings, get rid of their rivals, and avoid the cops. The setting is the hive world Varecon, a planet tailored specifically for this adventure, in the hive city of Cargone.