Online co-op Psychological games

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

Showing 101–102 of 102 games matching Psychological · updated 12 Oct 2026

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险恶游戏（Sinister Games） on Steam View on Steam ↗

险恶游戏（Sinister Games）

Free
Released
Price
Free
Players
👥 Not stated
Reviews
54% of 11

“Sinister Games is a social deduction game with 8 players, 2 infiltrators, and a "Core" in an asylum. Use rewards to buy items from the vending machine for protection. Find the infiltrators, vote out the King to win. Infiltrators assassinate players, if all players are assassinated, they win.”

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The Purge Dilemma on Steam View on Steam ↗

The Purge Dilemma

Free
Released
Price
Free
Players
👥 5–10 players
Reviews
85% of 294

Do you have the intuition and cunning to successfully save yourself from the purges of a paranoid dictator? Prove your loyalty to the Tyrant in this social deduction game designed for 5-10 players.

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