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 51–60 of 93 games matching Social Deduction · updated 12 Oct 2026

Filters: Social Deduction × Clear all
$
Released
Price
$ · Cheap
Players
👥 5–100 players
Reviews
75% of 4

A multiplayer social deduction game where you play as God, Satan, or a Disciple, wield divine powers, uncover deception, and complete tasks in a tense power struggle between light and darkness.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 2–8 players
Reviews
100% of 17

You and your friends are invited to die! The Masquerade is a murder party game from 2 to 8 players where you're simultaneously a target and a hunter. Impersonate NPCs to hide from your hunter, while gathering enough clues to unmask and eliminate your target.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
86% of 1,800

Nine Streamers enter an ancient Chinese mansion, hoping to attract a huge following and become famous through livestreaming. However, two of them are tragically possessed by evil spirits. These possessed will slaughter their companions, and complete a malevolent ritual of a ghostly wedding.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 12 players
Reviews
83% of 1,393

A terrifying multiplayer horror experience with social deduction elements. Trapped in the Backrooms, up to 12 players must try to work together to survive and expose the shapeshifting Skin Stealer hiding among them before it’s too late. Who will you trust?

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 15 players
Reviews
100% of 12

Catolonizer is an online social deduction game for up to 15 players. Complete tasks to earn coins, buy items from the Merchant, and use your secret ability at night. Outsmart the others and fulfill your unique win condition!

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 3–10 players
Reviews
96% of 25

Grim Pastures is a third-person social deduction party game supporting 3 to 10 players. Innocent workers strive to complete daily farm orders, while hidden killers covertly sabotage their efforts and sow chaos.

$
Released
Price
$ · Cheap
Players
👥 Up to 17 players
Reviews
100% of 1

Online Co-op Cooking game with a twist: some of the chefs are secretly bloodthirsty killers! Play with up to 16 friends, and crack the case before your restaurant becomes… a GHOST KITCHEN

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 8 players
Reviews
0% of 1

Sanitism: A rare mental illness with an unknown origin that causes its victims to lose their rationality and empathy, leading to uncontrollable, violent behavior. The disease induces a state of severe aggression, prompting individuals to attack anyone in their vicinity.

If you loved these, you'll love this