Social deduction·5–16 players

Mafia

Trust no one — discuss, vote, and uncover the secret killers in your group.

Mafia on FateRound is a real-time multiplayer social deduction game with 24 unique roles across Village, Mafia, Solo, and Special teams. During the Night, the Mafia votes to eliminate a player while power roles like the Doctor, Aura Seer, Bodyguard, Tracker, and Vigilante act in secret. Solo killers pursue their own agendas. During the Day, the village discusses and votes on who they suspect. The village wins by eliminating the Mafia; the Mafia wins by reaching parity — and Solo roles like the Jester, Serial Killer, and Arsonist have their own win conditions.

5–16 playersSecret rolesVoice chat supported

How it works

1

Join the lobby

Enter the room code, get your secret role assigned when the host starts.

2

Perform night actions

Mafia vote on a target, Doctor heals, Aura Seer investigates, Villagers sleep.

3

Discuss and vote

Read the night report, debate in public chat or voice, and vote to eliminate a suspect.

All roles

Village team

🏘️

Villager

No special powers. Use the day discussion and your vote to find the Mafia.

Aura: Good
🏥

Doctor

Each night, choose one player (not yourself) to heal, saving them from any kill that night.

Aura: Good
🕵️

Detective

Each night, select two players to uncover whether they are on the same team.

Aura: Good
🔍

Aura Seer

Each night, investigate one player to learn their alignment: Good, Evil, or Unknown (Solo roles and kill/revive-capable Village roles).

Aura: Good
🛡️

Bodyguard

Choose one player to protect every night. That player cannot be killed that night — instead you are attacked. You survive the first attack, but die on the second. You automatically protect yourself every night too.

Aura: Good
🎖️

Mayor

Your day vote counts as two votes toward the lynch majority.

Aura: Good
🔫

Vigilante

During the day, shoot or reveal another player (each once, not on the same day). Only you see the revealed role; if they are not a villager, your role is revealed to them.

Aura: Unknown
👣

Tracker

Each night, learn who your target visited (targeted) that night.

Aura: Good
🔮

Medium

Can read ghost chat at night to hear the dead. Once per game, choose a dead player at night to revive them.

Aura: Unknown

Priest

Once during the day, throw holy water on another player. If they are Mafia, they die. If not, you die and their innocence is announced.

Aura: Good
🧙

Witch

You have two potions: a Protect Potion (only consumed if it actually saves your target from a kill — free to reuse otherwise) and a Kill Potion (kill any player outright, once per game, not usable on night 1).

Aura: Unknown
🎀

Little Girl

Each night, you can choose to open your eyes. 75% you see nothing, 20% you identify a Mafia member, 5% they notice you and you die.

Aura: Good
🪤

Trapper

Each night, either set a trap on a player's house (up to 3 at once) or activate all your traps. Trapped players can't be killed while active — a Mafia kill on one instead kills the Mafia's weakest member, other attackers are simply blocked.

Aura: Unknown
👁️

Seer

Each night, select a player to uncover their exact role.

Aura: Good
🌹

Red Lady

The Red Lady can visit another player at night. If they are attacked while visiting, they will not be killed. However, if they visit a player that is attacked, or a mafia or a solo killer, they will die. The Red Lady wins with the village.

Aura: Unknown

Mafia team

🔪

Mafia

Each night, vote with your team on a player to kill. Chat privately with your fellow Mafia.

Aura: Evil
🐺

Alpha Mafia

Leads the Mafia — your kill vote counts twice toward the nightly kill.

Aura: Evil
🐾

Junior Mafia

Vote with your team on a player to kill each night. Select a revenge target at any time — if you are killed, that player dies with you. If you die without picking, a random villager is chosen. If you flee, your target is spared.

Aura: Evil
🎭

Framer

Each night, frame a player so the Aura Seer and Detective's investigations on them read as Mafia.

Aura: Evil
👁️‍🗨️

Mafia Seer

Each night, select a player to uncover their exact role, and share what you learn with your fellow Mafia. You cannot vote to kill unless you resign your ability (self-target at night), permanently becoming a Regular Mafia.

Aura: Evil

Solo team

🃏

Jester

You win alone if the town votes to lynch you. Otherwise, you lose with no other win condition.

Aura: Unknown
🔪

Serial Killer

Each night, kill a player on your own. You win if you are the last one standing.

Aura: Unknown
🔥

Arsonist

Each night, douse 2 players in gasoline or ignite all doused players to kill them. You cannot be killed by the Mafia at night. You win if you are the last one standing.

Aura: Unknown

Special team

💘

Cupid

On night one only, link two players (possibly including yourself) as Lovers. The Lovers win together if both survive to the end.

Aura: Good
☠️

Cursed Villager

Starts on the Village team, but if the Mafia targets you, you convert to Mafia and survive instead of dying.

Aura: Good

Game rules & how to play

Objective

  • Village team: Identify and eliminate all Mafia members (and any Solo killers) to win.
  • Mafia team: Eliminate Villagers until you match or outnumber them.
  • Solo roles (Jester, Serial Killer, Arsonist): Each has their own unique win condition.

Setup

  • 5 to 16 players join the lobby. Each player is secretly assigned a role.
  • Role selection is automatic — the host only flips one Classic/Advanced switch. Classic uses Bodyguard, Serial Killer, and Priest; Advanced swaps in Trapper, Arsonist, and Vigilante (plus Witch and Little Girl join the mix).
  • The investigator trio (Aura Seer, Seer, Detective) rotates — only 2 of the 3 appear in any given game, never all 3. In Advanced mode, if Detective wins that rotation it becomes Tracker instead.
  • The Mafia's specialist lineup varies too — Alpha Mafia is independently likely to appear, and Junior Mafia/Framer are mutually exclusive (never both in the same game). Mafia Seer is always available.
  • Village roles include Villager, Doctor, Aura Seer, Bodyguard, Mayor, Vigilante, Tracker, Medium, Priest, Witch, Little Girl, Trapper, Detective, and Seer.
  • Mafia roles include Mafia, Alpha Mafia, Junior Mafia, Framer, and Mafia Seer.
  • Solo roles (Jester, Serial Killer, Arsonist) and Special roles (Cupid, Cursed Villager) add extra twists.

Night Phase

  • The Mafia secretly vote on a player to eliminate.
  • The Doctor chooses a player to save from elimination (cannot self-heal).
  • The Aura Seer investigates one player to learn their alignment — Good, Evil, or Unknown (Solo roles and kill/revive-capable Village roles read Unknown). Beware the Framer!
  • The Detective checks two players to learn whether they are on the same team.
  • The Bodyguard protects a player — that player cannot be killed, but the Bodyguard is attacked instead (survives the first attack, dies on the second).
  • The Tracker sees who their target visited that night.
  • The Medium can read ghost chat and may revive one dead player (once per game).
  • The Witch may use a protect potion (only consumed if it actually saves someone) and, from night 2 onward, a kill potion (once per game).
  • The Little Girl may choose to open her eyes: 75% she sees nothing, 20% she identifies a Mafia member, 5% she is caught and killed.
  • The Trapper sets traps on up to 3 houses over time, then activates them all — a trapped Mafia kill instead kills the Mafia's weakest member, other attacks are simply blocked.
  • Solo killers (Serial Killer, Arsonist) act independently.
  • Villagers, Mayor, and Jester sleep during this phase.

Day Phase

  • A sunrise report announces who died last night (or if nobody died).
  • Investigation results from the previous night are delivered privately to each investigative role.
  • The Vigilante may shoot or reveal one player during the day (each once, not on the same day).
  • The Priest may throw holy water on one player (once per game) — if they are Mafia, they die; if not, the Priest dies and the target is confirmed innocent.
  • The town discusses and debates who they suspect. The Mayor's vote counts double.
  • Players vote to eliminate one suspect. Plurality wins; ties result in no elimination.
  • If the Jester is voted out, the Jester wins!

Why play on FateRound

24 unique roles

Choose from 24 roles across Village, Mafia, Solo, and Special teams — from the classic Doctor to the holy Priest.

Day & night phases

Automated phase transitions keep the game moving seamlessly from night actions to daytime discussions.

Phone & desktop

Everyone joins from any browser — perfect for group chats.

No sign-up

Create a game and play in seconds — no account needed.

Perfect for

Party nightsLarge groupsStrategy fans

Frequently asked questions

How many players do you need for Mafia?
Mafia works with 5–16 players. Create a game on FateRound, share the link or code, and everyone joins from their browser — no sign-up required.
Is Mafia free to play online?
Yes. Mafia on FateRound is completely free — no download, no payment, and no account needed. Create a game and start playing in under a minute.
Can I play Mafia on my phone?
Yes. FateRound runs in any mobile browser. Share the room link in your group chat and everyone can play Mafia from their phone or desktop.
How do trophies work in Mafia?
Trophies are earned automatically as you play — things like finishing your first game, racking up wins, or hitting a milestone. Bronze, silver, gold, and platinum trophies are listed above with what they need; some are secret and only reveal themselves once you've earned them. Trophies and points carry over to your FateRound profile across every game.
What are the roles in the game?
There are 24 roles across four teams. Village: Villager, Doctor, Aura Seer, Bodyguard, Mayor, Vigilante, Tracker, Medium, Priest, Witch, Little Girl, Trapper, Detective, Seer. Mafia: Mafia, Alpha Mafia, Junior Mafia, Framer, Mafia Seer. Solo: Jester, Serial Killer, Arsonist. Special: Cupid, Cursed Villager. Most roles are picked automatically each game — the host only flips one Classic/Advanced switch, which swaps Bodyguard/Serial Killer/Priest for Trapper/Arsonist/Vigilante (plus Witch and Little Girl join the mix).
Can the Doctor protect themselves?
No, to keep the game balanced, the Doctor cannot select themselves for protection. They must choose another player.
What does the Framer do?
The Framer is a Mafia-aligned role that can frame one player each night, making them appear as Mafia to the Aura Seer's investigation and the Detective's team check.

More questions? Read the full FAQ

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