Krampus

Krampus is a Werewolf/Mafia re-theme for the holidays where some players are Krampusz, a race of Alpine Christmas demons who abduct naughty children and carry them off to their lair to eat. Most of the players, though, are children who are trying to tattle to the Parent (the moderator) about the right Krampusz. There are also a variety of other Christmas roles, including Frosty, Elf on the Shelf, Jesus, and the Ghosts of Christmas Past, Present, and Future. If the children correctly tattle on all of the Krampusz, they win. If the Krampusz outnumber the children, they win.