The Games
How to Play Mafia Card Games: Rules, Roles and Strategy
Learn how to play Mafia card games step by step: setup, roles, the night and day phases, moderator scripts, common house rules and strategy for both sides.
Mafia is the original social deception game. A few players are secretly working against everyone else, the rest are trying to figure out who, and almost all of the game happens in conversation rather than on the cards. If you have played Werewolf, Among Us or Secret Hitler, you have played a descendant of Mafia.
This is a complete walkthrough of how to play Mafia card games: what you need, how to deal roles, how the two phases work, the moderator's script, the house rules worth adopting, and how to actually be good at it on both sides.
Make it the anchor
Let the table run the game
A Game Host gets everyone started while the table handles the action.
What you need
Mafia is designed to be played with nothing but a deck and a table, which is why it has survived for decades in dorms, summer camps and bars.
- A standard deck of cards
- 6 players minimum. Eight to twelve is the sweet spot
- One person to moderate, who does not play
- A room where everyone can see each other
Setup: dealing the roles
The moderator deals one card face down to each player. What the cards mean is agreed before the deal. The standard split:
A common mapping is that black face cards mean Mafia and everything else means Town, but any agreed system works. Each player looks at their own card in secret and puts it back face down.
Roughly one Mafia for every four or five players keeps the game tense without making it unwinnable for the Town.
- 6–7 — 1 — 5–6
- 8–10 — 2 — 6–8
- 11–14 — 3 — 8–11
- 15+ — 4 — 11+
The two roles you always need
Mafia. You know who your fellow Mafia are. Your goal is to eliminate Town members until you outnumber them. Your weapon is talking like a Town member.
Town (Citizens). You know nothing except your own role. Your goal is to vote out every Mafia. Your weapon is paying attention.
That information gap is the whole game. Mafia has too much information and has to hide it. Town has too little and has to build it out of behavior.
Optional roles worth adding
Add these once your group has played a few rounds. Each one goes to a Town player.
Detective (or Sheriff). Each night, points at one player. The moderator silently confirms whether that player is Mafia. Powerful, and a target the moment they reveal themselves.
Doctor (or Healer). Each night, chooses one player to protect. If the Mafia target that player, nobody dies. Can usually self-protect, though many groups limit this to once per game.
Vigilante. Can eliminate one player, once per game, at night. Dangerous — Vigilantes kill Town members more often than they admit.
Start with just Detective and Doctor. Six special roles in an eight-player game turns a conversation game into bookkeeping.
How a round works
Play alternates between two phases until one side wins.
Night phase
The moderator should keep the same rhythm and tone for every role every night. Groups lose games because the moderator's voice changed when the Detective was right.
Day phase
Then night falls again.
- The moderator says: "Everyone close your eyes."
- "Mafia, open your eyes." The Mafia silently agree on a target by pointing. The moderator notes it.
- "Mafia, close your eyes."
- "Doctor, open your eyes. Who are you saving?" The Doctor points. Then closes their eyes.
- "Detective, open your eyes. Who are you investigating?" The Detective points, and the moderator gives a silent thumbs up or down. Then closes their eyes.
- "Everyone open your eyes."
- The moderator announces who was eliminated overnight, and does not reveal their role unless the group has agreed to.
- Everyone discusses. This is the actual game.
- The group nominates suspects and votes. A majority eliminates.
- The eliminated player is out and stays silent for the rest of the game.
How the game ends
That second condition is why Town cannot afford many wrong votes late in the game.
- Town wins when every Mafia has been voted out.
- Mafia wins when the Mafia equal or outnumber the remaining Town — at that point they can simply out-vote everyone.
House rules worth adopting
Dead players stay silent. Non-negotiable. One eliminated player raising their eyebrows ruins the round.
No claiming to be the moderator's friend. Meta-arguments about who the moderator looked at are not deduction.
Set a discussion timer. Three to five minutes per day phase. Without it, one confident person talks for fifteen minutes and the game drags.
Reveal roles at the end, not during. Keeps the post-game argument fun and stops mid-game role reveals from being auto-trusted.
No silent players. Some groups require every player to say something each day phase. It stops people hiding in the background, which is the least interesting way to survive.
Strategy: playing as Town
- Track voting patterns, not vibes. Who voted with whom, who changed their vote late, who avoided voting at all. Mafia coordinate, and coordination leaves a trace.
- Be suspicious of aggressive accusations backed by nothing. Mafia often push hard on day one to look engaged.
- Notice who is not being accused. Mafia rarely accuse each other, which makes them quietly safe.
- Do not reveal a Detective too early. As soon as they claim, they die that night.
Strategy: playing as Mafia
- Do not overact. The tell is not nervousness, it is effort. Someone working hard to appear helpful is working.
- Agree with Town's correct reads sometimes. Voting out your own partner occasionally is a strong play.
- Kill the loud, careful thinker. Not the loudest player — the one people are actually listening to.
- Talk a normal amount. Silence looks guilty. Dominating the conversation looks guiltier.
Common mistakes
- Too many Mafia. Three Mafia in a six-player game ends in one night.
- A moderator who plays. Someone has to hold the information neutrally.
- Revealing roles on death. It gives Town a free data point every night and makes the game much easier.
- No timer. The single biggest cause of a Mafia night that felt like homework.
- Playing with five people. It technically works. It is not fun.
Card Mafia at Showdown
We built a version of this that removes the two things that make Mafia hard to run: needing someone to sit out and moderate, and needing everyone to already know the rules.
Card Mafia is one of the party games on the floor at Showdown Social. Six players or more, about fifteen minutes per round, medium difficulty. One or two players are randomly chosen as the Mafia. In the day phase, the table works to match all the cards correctly to keep the Mafia from murdering a citizen. In the night phase, everyone votes on who they think the imposters are.
The table itself handles moderation. Every chip and card is tracked, and lights, sound and screens react to the game, so nobody has to sit out and read from a script. A Game Host explains it at the table, which means first-timers can play a full round within a couple of minutes of sitting down.
It is one of over ten game modes on the floor — you can see the rest on the games page, or read about how a hosted table runs.
Frequently asked
How many people do you need to play Mafia? Six minimum, including the moderator. Eight to twelve is best.
Can you play Mafia with a regular deck? Yes. That is the standard way — assign role meanings to cards and deal one to each player.
How long does a game take? Fifteen to thirty minutes for a classic round with eight to ten players. Card Mafia at Showdown runs about fifteen.
What is the difference between Mafia and Werewolf? They are the same game with different themes. Werewolf swaps Mafia for werewolves and Town for villagers, and tends to use more special roles.
Is Mafia gambling? No. There is no money on the table in Mafia and none at Showdown — it is a social game.
Mafia works because the cards barely matter. Deal one Mafia for every four or five players, keep a strict moderator, set a timer on the discussion, and let the table talk. If you would rather skip the moderating and the rules explanation, Card Mafia at Showdown runs the whole thing for you.
