Online co-op Early Access games

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

Showing 841–850 of 1,456 games matching Early Access, newest first · updated 14 Oct 2026

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Free
Released
Price
Free
Players
👥 Up to 4 players
Reviews
73% of 49

"Misteri Rumah Pak RT" is a horror-themed action-puzzle multiplayer game where players must explore a mysterious mansion, solve puzzles, and escape by finding keys, either alone against a computer-controlled antagonist or with up to 4 players in co-op mode.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
60% of 46

Flight Level is an Air Traffic Control simulator made by real radar controllers to give everyone a chance to experience what the job is like. The game also teaches the core concepts of ATC and lets players work together in multiplayer.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
77% of 20,864

Operation: Harsh Doorstop is the ultimate, free to play, tactical shooter sandbox. Play singleplayer, multiplayer, or co-op modes and explore thousands of community-created maps, weapons, and vehicles via the Steam Workshop. Created by developers of the cancelled Project Reality 2 project.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
69% of 23

In Deep Space Gardening, up to 4 players work hand in hand to grow plants, which are then sent to planets who need help to recover their ecological system. Unique gardens and game elements, a local and online mode guarantee fun for casual and ambitious players of all ages.

$
Released
Price
$ · Cheap
Players
👥 2–4 players
Reviews
79% of 59

“7 Sins : Lost in Labyrinth” A Survival Horror Game, based on the Cutie Characters and World of 7 Sexy Sins Series. You have but one goal: survive and escape the hellish mazes! Run or Hide, Scream or Cry. Find the secrets and beware of the jump scares that will shake into your naughty heart!

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Free
Released
Price
Free
Players
👥 Up to 12 players
Reviews
71% of 32

Who Run The City is a Third-Person Multiplayer funny game where gangsters are doing illegal stuff (stealing money, selling drugs ...) and the police have to stop them.

$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
38% of 60

UnderBackrooms is a cooperative horror game set in a mysterious parallel universe of empty rooms and endless corridors. With moments of tension and surprise, players must be on guard to survive. Explore the backrooms and uncover their secrets to escape this nightmare world.

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Safehouse

Crossplay
$
Released
Price
$ · Cheap
Players
👥 3–5 players
Reviews
100% of 11

In Safehouse, play as a member of a criminal crew holed up in a Safehouse with a traitor among you working with the enemy to bring you down. Can you uncover their identity and eliminate them before they betray the crew?

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
50% of 2

Plunge into the thrill of our dynamic shooter, intricately designed to match your gaming style and secure victories in every match. Engage in intense skirmishes where skill and strategy triumph. Each tailored experience promises a finely tuned journey, brimming with the joy of winning the Match.

If you loved these, you'll love this