The One Night Ultimate Werewolf is a stand-alone game by Ted Alspach and Akihisa Okui where everyone gets to play a different role. In the course of only one night and the following morning, the players will determine who among them is a dastardly werewolf. This is the micro version of Ultimate Werewolf, which delivers fast-paced action for three to ten players and does not require the need of a moderator. There's zero elimination or downtime and each game lasts about 10 minutes.