The White Werewolf is a werewolf who is not satisfied with merely killing the townsfolk; they must kill all the werewolves as well. Every other night, the White Werewolf may attack a member of the wolfpack.

To the werewolves, the White Werewolf will appear to be just another member of the wolfpack. However, it is the White Werewolf’s goal to win the game completely alone; even the other werewolves must die. Starting with Night 2, the White Werewolf may attack a member of the wolfpack every other night. If they choose not to attack, they will once again have the option to attack in the following night. Attacking a member of the wolfpack is an end-night ability. If only werewolves and the White Werewolf are left alive, the game will continue until either all werewolves are dead or the White Werewolf is dead. The White Werewolf imitates the most common non-WG role in the wolfpack. It is strongly disguised as that role and gains all its abilities. If there are several most common non-WG roles, an arbitrary one is chosen. If the White Werewolf changes role, the disguise and abilities are lost.

The White Werewolf is not part of the werewolf team, but is still considered a lycan and is part of the wolfpack.

Once per game, if attacked by a wolfish player, the Runner shall escape.

When they are attacked by a wolfish player, the Runner will not die, but will be vulnerable to future attacks. If a Runner is targeted by any attack other than by a wolfish player's attack, they will die the first time. Runners are informed that they were attacked. If a Runner evades a wolfpack attack, the wolfpack is told their target ran away. If a Runner evades any other attack, the wolfish player responsible is informed instead.