How to Play Mafia (Party Game): Rules, Roles & Strategies
Assign secret roles, run the night and day phases, moderate a fair vote and keep a 6-20 person game moving.
There's a very specific silence that happens in every good game of Mafia: the moment right after someone says, "Wait, actually, I think it's you," and the whole room turns to stare at one very unlucky, or very guilty, player. That tension is the entire point of the game.
No board, timer or special deck is required. You only need a group of people, a moderator willing to referee and everyone's best poker face. Here's how to run a proper game, from assigning roles to keeping the room in order once the accusations start flying.
What Is Mafia?
Mafia is a social deduction party game created by Dmitry Davidoff at Moscow State University in 1986. Players are secretly split into two teams: a small, informed Mafia who know each other's identities, and a larger group of Villagers, or Townspeople, who do not know who's who.
The game cycles between a night phase, when the Mafia secretly act, and a day phase, when everyone debates and votes someone out. You may know the same basic structure through its better-known reskin, Werewolf: similar night, day and vote mechanics with different theming.
What You Need to Play
- 6-20 players; 8-12 is a practical range for pacing and energy.
- A way to assign secret roles: cards, slips of paper or a role-assignment app.
- One neutral Moderator who runs the game but does not play to win.
- A room where everyone can comfortably close their eyes without peeking.
Roles Explained
| Role | Team | What They Do |
|---|---|---|
| Mafia | Mafia | Know one another and choose one player to eliminate each night |
| Villager / Townsperson | Town | No special power; wins by finding all Mafia through discussion and voting |
| Detective / Cop | Town | Investigates one player each night and privately learns whether that player is Mafia |
| Doctor | Town | Protects one player each night from the Mafia's elimination |
| Moderator / Narrator | Neutral | Runs the game, records votes and resolves night actions without competing |
| Vigilante, Bodyguard, Lovers or Mayor | Varies | Optional roles for larger or more experienced groups |
How Many Mafia Should You Have?
A good rule of thumb is roughly one Mafia member for every three to four Town players: enough to give the Mafia a realistic chance without letting them take over too quickly.
| Total Players | Recommended Mafia | Special Roles to Add |
|---|---|---|
| 6-8 | 2 | Detective |
| 9-12 | 2-3 | Detective, Doctor |
| 13-16 | 3-4 | Detective, Doctor, Vigilante |
| 17-20 | 4-5 | Detective, Doctor, Bodyguard, Mayor |
If your group prefers a traditional three-card game, use our How to Play Teen Patti beginner guide for a no-money practice round.
Setting Up Without Cards
Don't have a deck handy? None of these methods needs one:
- Paper slips: write each role on a small piece of paper, fold the slips and let every player draw one from a hat or bowl.
- The tap method: everyone sits in a circle with eyes closed. During setup, the Moderator quietly taps each Mafia member once on the shoulder.
- An app: a role-assignment app can replace physical cards for larger groups, though a human Moderator still helps keep the flow honest.
If you use playing cards, a simple mapping is Aces for Mafia, Kings for Detective, Queens for Doctor and remaining numbered cards for Villagers.
How to Play Mafia: Step by Step
1. The Night Phase
The Moderator announces that night has fallen and everyone closes their eyes. The Mafia silently open their eyes, agree on a target using hand signals or pointing, and close their eyes again. The Detective then wakes and points to one player to investigate; the Moderator gives a silent yes or no signal. The Doctor wakes last and points to one person to protect that night.
2. The Day Phase
The Moderator tells everyone to wake and reveals who was eliminated overnight, if anyone. A target protected by the Doctor survives. The group then discusses openly: players share suspicions, defend themselves and identify inconsistencies.
3. The Vote
After discussion, the group votes on one player to eliminate. The person with the most votes leaves the active game and reveals the assigned role, unless the group agreed to use the Secret Mafia variation.
4. Repeat Until Someone Wins
The night and day cycle repeats. The Town wins when every Mafia member has been eliminated. The Mafia wins when its members equal or outnumber the remaining Town players.
Find more party and card game guides in the TPAPK blog.
A Sample Moderator Script
Running the game smoothly comes down to calm, consistent narration. Use the same rhythm every night so players cannot infer whether a role is still active.
"Everyone, close your eyes. Night is falling over the town."
"Mafia, open your eyes and silently choose your target. Mafia, close your eyes."
"Detective, open your eyes and point to the player you want to investigate. Close your eyes."
"Doctor, open your eyes and point to the player you want to protect. Close your eyes."
"Everyone, wake up. Last night, [Player] was eliminated." Or: "Everyone made it through the night safely."
Winning Strategies
If You're Mafia
- Blend into the discussion. Staying completely silent or becoming extremely defensive can both attract attention.
- Redirect the conversation with a plausible question when the group gets close to the truth.
- Support fellow Mafia subtly rather than voting as an obvious block.
If You're Town
- Track who stays unusually quiet and who repeatedly redirects attention away from themselves.
- Treat a claimed Detective's information as useful but not conclusive; a false Detective claim is a common Mafia tactic.
- Avoid snap votes based on one accusation. Let each player explain the reasoning first.
Mafia vs Werewolf: What's the Difference?
Functionally, very little. Werewolf applies a different theme, with wolves hunting villagers at night, to the same night, day, discussion and vote structure. If you can moderate one, you already understand the core flow of the other.
Popular Variations
- Open Mafia: eliminated players reveal their roles immediately. This is the standard and easiest version for beginners.
- Secret Mafia: eliminated players never reveal their roles, making deduction harder and the game slower.
- Big Group Mafia: adds roles such as Bodyguard, Lovers, Vigilante or Mayor for larger, longer sessions.
Frequently Asked Questions
How many people do you need to play Mafia?
At least six, though the game usually has better pacing with 8-12. Groups of up to 20 can work when the Moderator adds roles carefully.
Can you play Mafia without cards?
Yes. Paper slips, the tap method or a role-assignment app all work without a deck.
Is Mafia the same as Werewolf?
They share the same core social deduction structure. The main difference is the theme and the names assigned to roles.
What happens if the Doctor is eliminated?
The Moderator should continue calling for the Doctor during each night so the group cannot infer from a change in narration that the role has left the game.
Method and Sources
The section order, role tables, setup methods, moderator script, strategies and FAQ follow the supplied Word document. The origin and core structure were checked against Dmitry Davidoff's account and original Mafia rules. Last reviewed: 21 September 2026.
Michael Turner
Michael is TPAPK's Rummy & Strategy Editor, reviewing rule explanations, role balance and practical teaching examples.
