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 651–660 of 1,548 games matching Atmospheric, newest first · updated 13 Oct 2026

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Free
Released
Price
Free
Players
👥 2–12 players
Reviews
79% of 107

It's a wet and wild PvP shooter for 2-12 players! Hunt down foes on high-speed torpedoes, Outmaneuver rivals with 360° tactics, and master 4 high-stakes game modes in sprawling underwater arenas. Always free to play, never pay to win!

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Chasmal Fear

Deck Playable
$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
53% of 56

Chasmal Fear is a next-gen FPS action horror game built in Unreal Engine 5 from the perspective of a body camera. Manage limited resources, make smart choices that affect playthrough, and survive monsters that mutate to get stronger. Played as singleplayer or Co-Op with 2 players.

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Backrooms Cleanup Crew

Deck Playable
$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
91% of 473

You and your crew are tasked with cleaning up after the last exploration team's ill-fated journey into the Backrooms. Dodge deadly incursions, scrub every surface, and leave no trace.

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Nautikin Adventures

✓ Deck VerifiedCrossplay
−80%
$$
Released
Price
$$ · Standard · On sale −80% until 23 Oct
Players
👥 Up to 16 players
Reviews
86% of 23

Nautikins rule a vibrant ocean world! Build boats, planes, helicopters, and more to explore islands filled with wonder and peril. Unleash endless creativity with Sandbox mode or tackle challenges in Campaign. Embark with singleplayer or online multiplayer.

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Forever Skies

✓ Deck Verified
$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
77% of 8,177

A first-person survival game set on a post-apocalyptic, ecologically ruined Earth. Play solo or with up to 3 friends as you build, upgrade, and fly a high-tech airship. Scavenge resources, craft tools, and face dangers on the surface as you hunt for a cure to save humanity.

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Free
Released
Price
Free
Players
👥 2–4 players
Reviews
49% of 857

Welcome to Dustown is a single-player or cooperative horror game for up to 4 players. Play as field scientists exploring vast labyrinthine cornfields, collecting samples and evidence for a mysterious corporation. Make sure you don't get killed at the crossroads.

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
42% of 7

Rapid Impact is an online PvP-PvE shooter in a post-apocalyptic world. Fight players or AI in various modes. The game evolves with community feedback, shaping its future through player voting! Wishlist Rapid Impact now and be among the first to experience intense PvP-PvE battles!

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$
Released
Price
$ · Cheap
Players
👥 Up to 2 players
Reviews
94% of 19

A neon-themed 2D puzzle platformer where you navigate intricate levels, solve physics-based challenges, and avoid obstacles to reach the portal. Play solo or with a friend in a visually stunning retro-futuristic world that tests your precision and strategic thinking.

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$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
52% of 21

Backrooms: The Silence is a cooperative horror game for 1-4 players, where you have to explore and fight the game master on your own, use your own abilities to survive in this complex world, play with your friends to get the full range of emotions!

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$
Released
Price
$ · Cheap
Players
👥 1–8 players
Reviews
13% of 15

Backrooms Escape Protocol is a multiplayer horror game where you and your friends explore eerie backrooms, evade terrifying entities, and uncover hidden secrets. Work together to survive the endless maze and escape before it's too late!

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