77%Strong matchZERO PROTOCOL
87%41187% positive reviews, Very Positive across 411 reviews·Survival Horror · Atmospheric
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Infectum is a first-person horror shooter set in the secret complexes of an underground laboratory. Shoot, hack, gather clues. Keep an eye on your sanity level — madness will destroy you faster than the mutants. Go insane or die trying to escape.
Infectum
SteamAwaken in hell. Remember. Survive.
You wake up in a cell deep beneath the earth. Your head is empty. Around you — silence, broken only by screams from the darkness. You don't remember who you are. You don't remember how you got here. Everyone around you is dead. And the ones that still move… they crave your blood.
Fight your way out of the nightmare. Arm yourself with whatever you find within the facility's walls. Explore abandoned prison blocks, distribution halls, and labs where science abandoned humanity. Search for notes — they hold fragments of the truth about who you are and what happened here. Take your pills. Your sanity is the only thing you can't afford to lose.
Monsters are everywhere. Fast ones. Armored ones. Those you cannot take your eyes off — not for a second. Scavenge batteries, keys, passcodes. Unlock your path to freedom through keypads, access cards, and terminals. But remember: fire, traps, and encounters with enemies can turn everything upside down in a heartbeat.
Key Features:
The escape begins now. If you dare to remember.
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
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