Online co-op Dark games

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

Showing 411–420 of 486 games matching Dark · updated 12 Oct 2026

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$$
Released
Price
$$ · Standard
Players
👥 1–4 players
Reviews
92% of 367

This is a Ghost is an FPS psychological horror and investigation game for 1 to 4 players. Track down supernatural activity, identify demonic entities using specialised equipment, and banish them with crafted ammunition in solo or online co-op!

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$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
48% of 37

Fight off thousands of enemies with a variety of powerful weapons in this surreal co-op shooter. Enter a simulation controlled by a corrupted AI to disrupt and destroy it. Explore procedural worlds, eliminate enemies, break logic, and watch it all collapse.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
76% of 8,411

IRR is a tactical PvE Co-Op extract shooter set in a de-stabilized and immersive modern-day Vietnam. As a PMC for a mysterious organization, deal with 3 factions that stand to gain from the chaos. Engage in ruthless combat, plan your deployment, and explore the world as your journey unfolds.

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$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
68% of 73

Inside the Labs is a 1-4 player online co-op survival horror game. Take on the role of teenage explorers as you venture into abandoned labs, following reports of failed human experiments.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 8 players
Reviews
97% of 212

Team up with up to 8 players and take on endless waves of Nasty Zombies in a high-intensity, movement-focused boomer shooter. Use agility and smart positioning to survive semi-procedural maps and unlock permanent upgrades like Blessings, Miracles, Invocations, and cosmetics.

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$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
75% of 29

Play alone or invite up to 3 friends in this co-op online action rogue survival. A coven of Shadow Hunters perform a nightly feed across the moors, consuming the dead and acquiring relics from the graves, all to provide an even stronger protection against the darkness during the next NightFeed!

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
62% of 682

KeepUp Survival is an open-world base-building and exploration game set in a natural, abandoned world. Build, gather, survive, and shape your own story on a mysterious island.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
65% of 121

The tests went wrong. He has been transformed. It is hostile toward others. You have been assigned the task of killing the horrifying creature. Listen closely as it could be around any corner. (Game includes Remastered + Classic versions)

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