There's a variety of different people in every village.
Everything else would be boring.
Unfortunately, you only know who you are
and not who the others are.
Sometimes that's easy to find out.
"Who is the witch?"
Sometimes it isn't.
"Who are the two villagers?"
Liars are probably werewolves.
Better to hang them.
People with special abilities
can try to prove their identities.
WITCH
"I can heal the werewolf victim once."
"And kill one person."
BODYGUARD
"I protect one person against werewolves every night."
HUNTER
"When I die, I take someone with me."
TERRORWOLF: "Me too!"
A werewolf claiming to be such a special character
has to lie pretty convincingly.
"I am the bodyguard. I protected myself first, then him."
"Sounds logical."
"But I AM the bodyguard ..."
At the end of the day
only one person can be hanged.
To avoid ties when voting,
one person (werewolf or not)
has the role of mayor.
"I am your mayor. I have 0.5 extra votes."
"Okay, we'll hang you then."
"Crap."