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 1421–1430 of 1,453 games matching Early Access, newest first · updated 13 Oct 2026

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$$
Released
Price
$$ · Standard
Players
👥 1–4 players
Reviews
63% of 58

Monsters and Monocles is a frantic top-down shooter for 1-4 players. Use teamwork and your arsenal of weapons to defeat the overwhelming hordes of evil, either locally or online. All the levels are procedurally generated with new layouts, objectives, and secrets each time you play.

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
54% of 11

11 years had passed since World War 3 and as the mutants begin to threaten human civilizations, humanity faces a great jeopardy. Ultimately, 'World Government' and its leaders spend their very last hope on the newly recruited volunteers to save mankind from the tragic apocalypse.

If you loved these, you'll love this

Star Rangers™ XE

Crossplay
$$
Released
Price
$$ · Standard
Players
👥 Up to 5 players
Reviews
28% of 118

Explore space and build on other worlds in Star Rangers! Star Rangers is a space exploration and construction game that allows players to build habitats and spacecraft, acquire gear and explore the solar system.

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
25% of 196

Welcome to Klepto where there's no place like a burglarized home. In this burglary simulation you'll explore, terrorize and loot your way to success in a variety of open-world sandbox neighborhoods. **VR is NOT required for this game.

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Lifeless

Crossplay
Free
Released
Price
Free
Players
👥 Not stated
Reviews
38% of 559

Immerse yourself in the post-apocalyptic co-op world of Lifeless, where base building and crafting are key. Collect weapons, gear, and food as you embark on thrilling missions to level up in a vast open world. But stay alert—relentless zombies lurk around every corner!

Concrete and Steel

Crossplay
$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
55% of 18

Concrete And Steel is a 3D sandbox for creative people to build structures using a huge range of objects and materials. Experience unlimited creativity with huge environments, rich customisation, co-operative multiplayer, modding support and more! The only limit is your imagination!

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Wayward

Deck PlayableCrossplay
$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
86% of 1,211

You awake to discover yourself no longer in the company of good men or a fine seafaring vessel. Treasure... you remember something about treasure. Wayward is a challenging turn-based, top-down, wilderness survival roguelike. Explore, build, and most importantly survive in these unforgiving lands.

If you loved these, you'll love this