Cadwallon

Cadwallon is a 2006 Tabletop RPG developed by Rackham, who also produces AT-43, set in their Confrontation universe.

The game is set within the titullary city, Cadwallon, an old abandoned elven city on the northern coast of the nation of Lanever. Having been abandoned after coming under assault by the undead, the city was resettled by human mercenaries. These humans managed to drive back the returning undead, and their descendants have successfully managed to keep the city a neutral zone in the middle of the raging Rag'Narok that's consuming the rest of the Confrontation universe.