66%Strong matchParanormal Cleanup
88%1k88% positive reviews, Very Positive across 1k reviews·Horror · Psychological Horror
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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.
A plague born of ignorance is spreading in the shadows.
Sanitism is a unique multiplayer online social deduction game. You will play as a member of a special investigation team, heading to the target location to complete assigned tasks within a limited time, work with your teammates to root out hidden threats and eliminate the growing disaster. Seek every possible means of survival—collect randomly generated items, trade with in-world merchants, and adapt to the dangers of a constantly shifting environment.
And above all, keep your sanity.
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
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The best games like Sanitism are Paranormal Cleanup, Outbreak: The New Nightmare, MISTERY, Demonsomnia, and LOCKDOWN Protocol.
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