“Werewolf is a simple game for a large group of people (seven or more.) It requires no equipment besides some bits of paper; you can play it just sitting in a circle. I’d call it a party game, except that it’s a game of accusations, lying, bluffing, second-guessing, assassination, and mob hysteria.” – Andrew Plotkin, creator of Werewolf
A werewolf, also known as a lycanthrope (from the Greek λυκάνθρωπος lykánthropos: λύκος, lykos, "wolf", and ἄνθρωπος, anthrōpos, "man"), is a mythological or folkloric human with the ability to shapeshift into a wolf or a therianthropic hybrid wolf-like creature, either purposely or after being placed under a curse or affliction (e.g. via a bite or scratch from another werewolf). Early sources for belief in lycanthropy are Petronius and Gervase of Tilbury.