Night and day
Someone here
is a werewolf.
Your phone deals you a secret role. At night, everyone taps a player on their phone. The werewolves pick someone to eat, and the Seer and Doctor use their powers. By day, the village wakes up, argues face to face, points fingers, and votes someone out.
The village wins when every werewolf is gone. The werewolves win when they match the villagers in number.
The host is the narrator: their screen shows the story and never the roles, so it’s safe on a TV.