Win
Town eliminates every Mafia member. Mafia wins when living Mafia equal or outnumber Town.
Deal
5–6 players: 1 Mafia; 7–10: 2; 11+: 3. At 12, choose 2 or 3. There is one Detective and Doctor; all others are Civilians. Keep roles secret.
Night
Each living player acts privately. Mafia choose a non-Mafia target; early Mafia may nominate two, and the last chooses. The Doctor protects one living player and may self-protect once. The Detective checks one other player for Mafia. Civilians keep up to two private trusted/suspicious notes.
A tied Mafia choice kills nobody; otherwise the unique top target dies unless protected.
Day & vote
Dawn announces the result. Discuss 90 seconds, review notes, then discuss one final minute. Choose one living player for public execution; their role is revealed.