Zombie Werewolves Attack!

A small group of friends are enjoying a party when it is crashed by uninvited guests - WEREWOLVES! After barely surviving the werewolf attack, they learn that it has killed most of the people in their town.

Now, surrounded by a town turned into werewolves, they face a difficult dilemma. Can they kill the innocent victims of the wolves, now werewolves themselves, to survive?