Online co-op Atmospheric games

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

Showing 131–140 of 1,045 games matching Atmospheric · updated 12 Oct 2026

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
52% of 776

Embark on a covert mission to the dinosaur theme park Prehistoria, where you must explore the park's grounds to scavenge resources, solve puzzles, and fight your way through diverse biomes, underground tunnels and deadly enclosures. But beware, you are not the apex predator here.

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$
Released
Price
$ · Cheap
Players
👥 1–4 players

NIVO is a cooperative suspense game where players investigate and eliminate anomalies across unique maps. Observe your surroundings, identify reality-distorting events, and restore order before the environment spirals out of control.

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$
Released
Price
$ · Cheap
Players
👥 Up to 2 players
Reviews
85% of 7

Gold Up is a challenging 2-player co-op climbing game built around physics, timing, and teamwork. Throw the treasure to your partner, climb ahead, switch roles, and reach the surface. It takes practice to master, but every run helps you improve together.

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$
Released
Price
$ · Cheap
Players
👥 2–4 players

Remember Block Catching? Your nostalgic childhood game of tag, now a handdrawn multiplayer horror for 2-4 players. Team up with friends, run, hide, and survive in this horror twist on a classic Singaporean game.

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$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
79% of 24

Take on a cursed church in Hell with 1 to 4 players online — co-op or PvP! Hold the line against running, leaping, bone-throwing hordes. Swing above the dead with your grappling hook. Blast off limbs and unlock cosmetics with every kill. Stand together... or hunt each other down.

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$
Released
Price
$ · Cheap
Players
👥 1–9 players

Run a late-night diner with up to 8 friends. Seat customers, take orders, and cook meals. Not everyone is who they seem. Study your regulars, spot the anomalies, and decide who gets served and who gets purged.

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
73% of 355

Luminary is a solo or co-op OpenZone Action RPG that creates a balanced experience for everyone. Using a unique world and character progression system, explore vast hand-crafted lands together, uncover hidden treasures, level up your town, and push back the darkness with light.

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
95% of 21

Enter the world of Bullet Knight, a fast and brutal boomer shooter that combines roguelite randomness with hand-crafted levels. Each run offers unique challenges filled with relentless action. This game is a tale of love and hate, of nature and humanity.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
100% of 4

A colorful, screen-wrapping arcade space shooter for solo, local, and online multiplayer. Dodge asteroids, blast enemies, collect powerful abilities, and build a one-of-a-kind ship—alone or with questionably helpful friends.

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