Online co-op Atmospheric games

Every online co-op Atmospheric game on Steam we know of. Add tags, a price band or a review floor to narrow it down.

Showing 631–640 of 1,548 games matching Atmospheric, newest first · updated 13 Oct 2026

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−94%
$$
Released
Price
$$ · Standard · On sale −94% until 19 Oct
Players
👥 Not stated
Reviews
66% of 2,092

Fish around the globe using float, bottom, spinning, or casting gear, and catch over 60 realistic fish species. Play solo or online in normal, realistic, or sandbox mode! Explore stunning locations, switch to an underwater cam, and fill your trophy room!

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RailGods of Hysterra

Deck Playable
$$
Released
Price
$$ · Standard
Players
👥 1–5 players
Reviews
51% of 292

Embark on a co-op survival journey for 1-5 players through a post-apocalyptic Lovecraftian world! Command and evolve a living, monstrous train, craft weapons, build a mobile base, gain powers, and face the Great Old Ones. Explore an ever-changing world, hold on to your sanity, and ascend to godhood!

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$$
Released
Price
$$ · Standard
Players
👥 Up to 3 players
Reviews
51% of 170

La Quimera is a story-driven FPS set in dystopian future Latin America. In a fractured world where microstates rely on mercenary forces, you are an operative caught in a web of lies and deception. Play alone or with up to two friends geared with futuristic weapons, exoskeletons and combat abilities.

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Exorcist Simulator

Deck Playable
$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
66% of 116

Exorcist Simulator is a 1‑4 player online co‑op horror where every play asks the same, terrible question: Will you cast out the Devil —or wear his skin?

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
33% of 9

Deadly Joy is a multiplayer horror game where Play Center employees must survive deadly missions. Cooperate or betray in challenges like Parkour, Basement, and Tower, while escaping terrifying mascots like Hugster and the CatBox.

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THE WALLWAY

Deck Playable
$
Released
Price
$ · Cheap
Players
👥 1–5 players
Reviews
5% of 35

The Wallway is a 1-5 player co-op horror game. Drill into endless subterranean tunnels, collect valuable artifacts, and fight to escape. But beware - monsters hunt by sound through your microphone. Will you escape the darkness, or be consumed by fear?

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$
Released
Price
$ · Cheap
Players
👥 1–5 players
Reviews
100% of 1

Cooperative RPG about exploring dungeons on unknown islands in search of treasures and knowledge. Explore mysterious locations, find rare resources to craft powerful magic and artifacts, don't let ancient creatures kill you. Do not return without an object, CARRY OUT THE ORDER!!!

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