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 621–630 of 1,548 games matching Atmospheric, newest first · updated 13 Oct 2026

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$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
42% of 7

Demonk is a cooperative game for 1 to 4 players. You play as monks who must negotiate or banish evil spirits. Spirits and their banishment are based on ancient Slavic myths. For banishment or a pact with a spirit you will receive money.

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Forsaken Frontiers

Deck Playable
$$
Released
Price
$$ · Standard
Players
👥 Up to 12 players
Reviews
82% of 403

Step into the frozen unknown in Forsaken Frontiers, a cooperative analog horror adventure set in the unforgiving embrace of an everlasting winter.

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Section 13

✓ Deck Verified
$$
Released
Price
$$ · Standard
Players
👥 Up to 3 players
Reviews
70% of 771

Unravel a thrilling sci-fi mystery in this action-packed twin-stick roguelite shooter. Select your load-out, stack up temporary and persistent upgrades, and delve into the depths of a subterranean base, either alone or in a group of up to 3 players.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
42% of 7

Dustward - Survive the post-apocalyptic ruins! Explore the devastated world, fight mutants, build fortifications, and develop your character in the dynamic survival-action Dustward. Play solo or team up with friends (up to 4 players) in co-op mode to face the dangers of the dead world.

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
81% of 318

TOWER ▪ DEFENSE ▪ STRATEGY. Control Vessels. Utilize their uniquely deep set of towers. Create an everchanging defense. Play with friends. Protect your Basin at all costs. An absolute Tower Defense, Real-Time Strategy Hybrid

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
100% of 3

Cul-De-Sac is an immersive ghost hunting experience / simulation. Walk around exploring a small neighborhood to investigate the strange occurrences and locate the entity's personal item and burn it to set her free into the realm beyond ours.

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Windward Horizon

✓ Deck Verified
$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
79% of 403

Trade, quest, fight, or simply set sail and enjoy the ambiance in this charming open world naval RPG. Sequel to Tasharen's fan favorite game Windward released on Steam in 2015.

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$
Released
Price
$ · Cheap
Players
👥 1–6 players
Reviews
40% of 25

Welcome to Desolation, Your objective is to find taskforce 738, who were sent into the city before you. They have stopped communications and you must find out why. Will you uncover the mysteries, or follow orders as directed? A 1-6 player horror game, face the world alone or with friends.

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$
Released
Price
$ · Cheap
Players
👥 Up to 2 players
Reviews
45% of 22

Explore a strange village filled with Italian Brainrot characters. Complete absurd quests, find and trade items, and unlock different ways to escape. Play alone or with a friend — and try to make it out alive.

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