Online co-op Early Access games

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

Showing 521–530 of 804 games matching Early Access · updated 12 Oct 2026

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
98% of 230

Piano in online multiplayer lobbies, with leaderboards, gamified training modes (ear, sheet, rhythm and falling notes). Play any song using either a QWERTY computer/laptop keyboard or a piano. Suitable for all levels including beginners with no experience!

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
87% of 8

RadioWave is a realistic indie horror first person game set in the 2000s featuring killer robotics, an enticing three-part story in Campaign Mode, murderous fun in Custom Mode and a fast-paced Multiplayer Mode. Can you survive the RadioWave?

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$
Released
Price
$ · Cheap
Players
👥 Up to 8 players
Reviews
77% of 9

Run your very own pub in a cozy Finnish village from the 90s! You can run it alone or team up with up to 7 of your friends! Manage your pub's tables, appliances, inventory, and more! Don't forget to take a drink for yourself every once in a while too.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 32 players
Reviews
97% of 429

Learn new tricks, improve your freestyle flow, get inspiration by spectating other pilots, or learn to fly in the first place. The drone setup and physics are already dialed in by Pro pilots, so no need to mess with complicated settings.

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$$
Released
Price
$$ · Standard
Players
👥 1–6 players
Reviews
93% of 1,221

The Other Side is a co-op psychological thriller for up to 6 players. Your goal is to investigate haunted locations using modern ghost hunting equipment, gather evidence, identify entities, and cleanse them from the location. Customize your character, headquarters, and more.

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$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
37% of 8

Backrooms: The Lost Circus is a Co-op horror game up to 4 players, where you and your friends will explore the game, try to pass the game level using your mind, wit, remembering the places where you were

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
93% of 47

Operate the Starship space launch system and learn how to catch a rocket to understand what it takes to colonize Mars in this ever-evolving simulation of SpaceX Starbase Texas.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
100% of 6

Stagees is an interactive music platform where the user experience will be a “short cut” to music playing and gives an instant feel of being able to play the sounds for any song in the world, simply by using only a few buttons. Try out the included songs, import own songs, or check out the Store.

$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
51% of 914

"Last Remains" is a highly challenging multiplayer zombie survival game. Players must survive in a city overrun by the undead, scavenging for food, arming themselves, avoiding zombies, searching for loot, plundering other survivors, and finding any possible way to escape.

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