Revenant: The Ravishing was part of Black Dog Game Factory's World of Shadow setting. As part of a metaplot development, Revenants became the zombies of Zombie: The Putrescence. When developer Jason O'Kelly came on board, he retconned the entirety of "that second edition bullshit," and returned the game to its Revenant roots. Revenants employ supernatural powers called "Blights." Related game lines include Celtic Filth and Samurai Revenant.