Privacy Friendly Werewolf is an open source adaption of the Werewolf card game. Players inside a WiFi network can play together with their smartphones.

Players can take the role of an "innocent citizen", a "deadly werewolf", a "magical witch" or a "mystical seer". The game master phone, with own voice output, will guide you through the different phases of the game. Players can perform different actions, according to their roles.