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 701–710 of 804 games matching Early Access · updated 12 Oct 2026

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
82% of 863

SENTRY is an action-defense first person shooter where you defend your spaceship against invading aliens. Plot an escape route through hostile space and battle the enemy across your vessel with the support of traps, turrets and environmental destruction.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
79% of 48

What would you do for us? Battle Room is a free-to-play, fast-paced multiplayer shooter where every second counts. Stars swap FPS/TPS, and are masters of their unique abilities. Climb to stronger firepower and observe well to find yourself at the top. It's time to break free and be here with us!

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$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
63% of 30

Into the Dungeon is a Co-op Roguelike Deck builder - Fight enemies by collecting class-specific cards and use them in combat to defeat your foes. Band together with 4 player co-op and unleash synergies between classes. Discover special artifacts and plot your course through an ever changing map!

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
100% of 1

Get ready for a thrilling semi-futuristic multiplayer shooter game! Choose from three kits, master movement speeds, and restore armor with drops from fallen enemies. Casual or competitive, suit up for a battle like no other. Control the Chaos: Master the Mayhem!

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
100% of 12

Explore the lands of Arzamor and test yourself against enemies that will challenge your reflexes and skills. Explore in search of upgrades and build a character with very different fighting styles. Are you ready?

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
59% of 37

"Broken World" is an exciting post-apocalyptic low-poly game where players have to survive in a world overrun by zombies and chaos. Build and strengthen your shelters, fight various threats and explore a dangerous world full of secrets and dangers.

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$
Released
Price
$ · Cheap
Players
👥 Up to 6 players
Reviews
68% of 1,842

Dive into the mysteries of the Backrooms with a solo-developed survival game. Explore eerie hallways, uncover secrets alone or in multiplayer (up to 6 players), and take on unique challenges.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
50% of 100

This is a multiplayer action-competitive game where you use mystical powers to become the ruler of the world! Warriors, gunmen, wizards... Dig up treasures buried deep underground. If you can make it out alive, they will all be yours. Gather your friends and join together in a hunting team.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
100% of 1

Welcome to the adrenaline-pumping adventure "Dangerous Fight" - an online shooter that will take you to the heart of the action in the atmosphere of the city of Yerevan, Armenia. You will go into epic battles where the technology of the future and the cultural heritage of the ancient city mix.

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