Online co-op Social Deduction games

Every online co-op Social Deduction game on Steam we know of, newest first. Add tags or a price band to narrow it down.

Showing 71–80 of 93 games matching Social Deduction · updated 12 Oct 2026

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$$
Released
Price
$$ · Standard
Players
👥 Up to 9 players
Reviews
64% of 290

A multiplayer game of survival and social deduction. You work with others to collect materials, survive the dangers, and complete tasks. Beware of monsters, but more of the alternates disguising as your teammates. They can change into supernatural monsters and attack you at any time.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
75% of 8

Alpaca Party is a free VR Party game. In this game, you can enjoy thrilling Werewolf gameplay, strategize with friends. You can also explore mysterious realms through portals,Whether you love strategic puzzles or relaxed social play, Alpaca Party has something for everyone.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
73% of 19

In Undercover, you enter a medieval world as a noble knight among trusted comrades. But beware—one of you is an infiltrator with a deadly mission. While you carry out your knightly duties, deception and danger lurk in the shadows. Can you unmask the traitor before they strike?

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$
Released
Price
$ · Cheap
Players
👥 2–10 players
Reviews
100% of 8

Stay hidden among the crowd and defeat your opponents before getting spotted, or you risk not surviving in this party game where you need to mix stealth, speed, and tactics. Playable locally and online for 2 to 10 players.

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$
Released
Price
$ · Cheap
Players
👥 4–8 players
Reviews
85% of 27

Summon Cthulhu in this social deduction game with no early eliminations! Monsters work together to complete the ritual, while stealthy humans secretly sabotage and cause chaos.

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$
Released
Price
$ · Cheap
Players
👥 Up to 10 players
Reviews
85% of 21

A multiplayer social deduction game with mystery, mischief, and magic! Use magical abilities and your powers of deduction to figure out who in your party of Wizards is a secret traitor. One (or more) in your group is truly evil... but Which Wizard is it?

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
65% of 40

Play your way. Alone or together. Survive, update, repeat. DreadHaunt is where every decision matters and survival depends on TRUST. New characters, emotes, and new modes that keep the fear alive. Now available: Cross play with console players!

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
91% of 7,810

In "Dale & Dawson Stationery Supplies," play as a Manager, Specialist, or Slacker in an office setting. Slackers blend in, mimicking Specialists to avoid the Manager's suspicion. Uncover or cause deception to win.

$
Released
Price
$ · Cheap
Players
👥 Up to 6 players
Reviews
66% of 21

A Zombie Imposter slips into a survivor camp, protected by a group of Defenders, and tries to kill the population. Play with up to 6 players in this tense and exciting social deduction game mixed with horror and strategy.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
100% of 6

Murder Next Room is a multiplayer social deduction game. You are trapped in a location with others and one or more of them are killers. The police has been called and in the mean time try to survive. You can try to report the killer but there is no guarantee that the phones will be working.

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