Best Imposter Games 2026: Online Social Deduction Games for Groups

1. Among Us

Among Us is still the genre's reference point. Crewmates do tasks around a spaceship while one or more impostors sabotage and pick them off. The brilliance is the discussion phase: bodies get reported, players gather, and accusations fly. The game peaked at 3.8 million concurrent players in September 2020 (SteamDB/Wikipedia), a number that reshaped how studios thought about social deduction. New maps, hide-and-seek mode, and steady quality-of-life updates have kept it relevant since.

How to play

Crewmates complete tasks; impostors kill and sabotage. After every body report or emergency meeting, players vote out a suspect. Crew wins by finishing tasks or ejecting every impostor. Impostors win by reaching parity.

2. Goose Goose Duck

Goose Goose Duck is the most popular free imposter game on Steam and the title most Among Us veterans eventually land on. Released October 2021, it exploded in 2023 when Twitch streamers picked it up, briefly hitting a peak of over 500,000 concurrent Steam players. The premise is the same (crewmates and saboteurs) but with far more roles (detective, morphling, mimic, vulture, pelican, and dozens more) and lobbies of up to sixteen players. Custom matches and role decks let you build the exact chaos you want.

How to play

Pick a role pool, drop into a map, complete tasks or sabotage, and meet to vote out suspects. Special roles create asymmetric goals; some neutral roles win by being voted out themselves.

3. ImpostorWho

ImpostorWho is the pass-and-play imposter game built for in-person nights when nobody wants to download a separate app or set up a server. Everyone shares one phone: players see their secret word, the impostor sees a different word or nothing at all. One clue per player gets described out loud, and the table votes on who the impostor is. With over 2,000 words across 11 categories, no internet required, and room support for groups of 4–15 that works seamlessly over FaceTime or Zoom, it gets a new group from install to first vote in under two minutes. ImpostorWho's own community Discord regularly cites 6 to 8 player rooms as the sweet spot for first-time imposter recruits before the lobby gets too noisy.

How to play

Pass the phone around. Each player taps to reveal their word. Take turns describing the word in one sentence without saying it. Discuss, accuse, vote. If you spot the impostor, crew wins. If the impostor blends in, they win.

Want a deeper rules walkthrough? See our full how to play impostor / spy games guide.

4. Project Winter

Project Winter strips the sci-fi gloss off the genre and drops eight players into a frozen wilderness where survivors and traitors fight over limited resources. Released May 2019, the third-person camera, proximity voice chat, and map-traversal layer turn every match into a tense survival thriller. Trust nobody, especially the person who just handed you a generator part.

How to play

Survivors fix radios, escape via helicopter, and ration food. Traitors sabotage, lie about resources, and pick survivors off in the snow. Proximity voice means overhearing the wrong conversation can blow your cover.

5. Town of Salem 2

Town of Salem 2 left Steam Early Access with its full release on July 26, 2023, the sequel to the long-running text-based mafia game. Fifteen players, dozens of roles spread across Town, Coven, Apocalypse, and Neutral factions, and intense night-day cycles where role abilities resolve in the dark and accusations play out in the light. The sequel matched its predecessor's all-time high of 3,700 concurrent Steam players at launch. Deep, ruthless, and rewarding once you learn the role meta.

How to play

Each night, your role uses an ability (investigate, kill, protect, frame, etc.). Each day, the town discusses, puts suspects on trial, and votes guilty or innocent. The last faction standing wins.

6. Werewolf Online

Werewolf Online is the digital version of the classic parlor werewolf game. Villagers try to identify the werewolves before the wolves pick them off one by one. With over 60 roles, in-app voice chat, and quick mobile sessions, it's the most accessible werewolf experience for groups who've never run a moderator in person.

How to play

Each round alternates day (discussion, vote) and night (werewolves choose a victim, special roles act). Continue until werewolves outnumber villagers or get fully eliminated.

7. Spyfall (Online)

Spyfall keeps the social deduction concept stripped down to almost nothing. Everyone gets the same location card (a casino, a submarine, a hospital) except the spy, who has no idea where they are. Players ask each other location-relevant questions until either the group nails the spy or the spy guesses the location. Free web versions like spyfall.crabhat.com and spyfall.app run beautifully in a browser tab.

How to play

Open a room, share the link. Players ask round-robin questions about the location. Be too vague and the group suspects you. Be too specific and the spy learns where you are. Eight minutes per round.

8. Secret Hitler Online

Secret Hitler is the political bluffing game where Liberals and Fascists fight to control a 1930s government. The online version (secrethitler.io) is free, browser-based, and faithful to the cardboard original. Watching a Liberal accidentally hand power to a Fascist Chancellor is the kind of mid-game collapse that keeps groups coming back.

How to play

Players nominate Presidents and Chancellors who pass Liberal or Fascist policies. Liberals win by passing five Liberal policies or assassinating Hitler. Fascists win by passing six Fascist policies or electing Hitler as Chancellor late game.

9. Deceit

Deceit was the FPS-flavored social deduction game where six players were split into innocents and infected. The twist: infected players transformed into terrifying creatures during periodic blackouts. Voice chat was central to the experience. Lying through your teeth while staring down a shotgun barrel was unique among social deduction games.

How it played

Players moved through interconnected zones, voted on suspects at blood-bag stations, and survived until the exit. Infected kept their cover during daylight phases or risked being voted out at the next checkpoint.

10. First Class Trouble

First Class Trouble is the most visually distinct game on this list. Six passengers stranded on a doomed art-deco luxury liner must shut down a rogue AI, but two of them are Personoid agents secretly working against the group. Released November 2021, the proximity voice chat, lush environments, and tactile physics objects make it feel like a social deduction game crossed with an immersive sim. Note: the base game is paid ($7.99), occasionally deep-discounted on Steam.

How to play

Cooperate to navigate the ship, complete shutdown objectives, and identify the two Personoids hiding among the residents. Personoids drown, push, or strangle isolated humans while pretending to help. Vote suspects out at meeting tables.

11. Suspects: Mystery Mansion

Suspects: Mystery Mansion replaces the spaceship with a haunted manor and the tasks with murder-mystery clue hunting. Up to ten players investigate as detectives while one or more murderers try to pick them off without revealing themselves. Voice chat, a clean mobile interface, and a less twitchy pace than Among Us make it great for groups who want the deduction without the task grind.

How to play

Detectives gather clues, identify the murder weapon and motive, and vote out suspects. Murderers stalk corridors, eliminate witnesses, and lie convincingly during meetings.