In Postal III, The Postal Dude emigrates to Paradise s sister town of Catharsis as he previously blew up Paradise with a nuclear bomb. Due to the economic meltdown, the Dude drives into town and becomes stranded because he can not afford a tank of gas.
Catharsis Reborn picks up on the unfortunate tales of the Postal Dude, exactly where he left off in Postal 2: Apocalypse Weekend. The Dude this time faces a whole new set of miserable errands and temp jobs in the ironically named sister-city of his home.