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 971–980 of 1,548 games matching Atmospheric, newest first · updated 13 Oct 2026

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Risk of Rain Returns

✓ Deck Verified
−50%
$$
Released
Price
$$ · Standard · On sale −50% until 22 Oct
Players
👥 Up to 4 players
Reviews
89% of 24,824

Carefully designed, beautifully remastered, and loaded with new ways to play—Risk of Rain is back and better than ever! Dive into the iconic roguelike full of unique loot combinations, enhanced with new Survivors, overhauled multiplayer, fan favorite content from Risk of Rain 2, and more!

If you loved these, you'll love this

Warlocks Deeds

Deck Playable
Free
Released
Price
Free
Players
👥 Not stated
Reviews
86% of 127

Embark on an extraordinary journey through a mystical realm where warlocks and magic reign supreme. Introducing "Warlocks Deeds," a superbly crafted medieval survival sandbox voxel game that will transport you to a world of enchantment and adventure!

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
66% of 15

FIREWORKS FRENZY is a Small multiplayer fireworks game, with hundreds of fireworks and multiple maps, that tries to give you the experience and the feeling of the beautiful fireworks to blow up stuffs together.

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 Up to 6 players
Reviews
87% of 8

AGO BRISTOL 1775 is a ground-breaking collaboration between VR developers and a museum, transforming a British warship model made in 1775 into an immersive experience. Users can explore freely or follow a narrative aboard the Bristol when it served as a floating prison for captured enemy soldiers.

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 Up to 4 players
Reviews
69% of 23

Work together with a partner to solve a series of non-Euclidean Escape Room puzzles to uncover the mystery behind the vanished crew of Outpost Rhea, a deep-space research facility experiencing strange spatial anomalies.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 3 players
Reviews
47% of 85

If you are not careful enough, you may end up in that place, the place some call The Backrooms. The Backrooms of existence, a hellish dimension of infinite maze-like constructs, each level pushing deeper into the despair. Could you, a normal person find the way out? Dive deeper into the horror

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The Path to Memento Mori

Deck Playable
Free
Released
Price
Free
Players
👥 1–4 players
Reviews
54% of 22

In The Path to Memento Mori, players navigate eerie mazes in a co-op multiplayer horror puzzle game, solving complex puzzles and evading relentless monsters. Work together to uncover buried family secrets and unravel the chilling mystery that lies at the heart of the estate.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 5 players
Reviews
78% of 508

Play as a paranormal investigator in our hybrid between first person survival and psychological horror story game. Investigate a haunted forest with up to 5 players CO-OP, try to lift the curse, experience a tragic story and take decisions together. Will you survive or will you lose your soul?

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