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 1361–1370 of 1,455 games matching Early Access, newest first · updated 13 Oct 2026

Filters: Early Access × Clear all
Filter by tag, price, players or reviews
$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
55% of 40

Azulgar: Star Commanders is a Sci-Fi open world sandbox game that puts you in a command of your own custom made space ship. Explore aftermath of the Azulgar event that reshaped the face of the solar system.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
100% of 2

Unleash your inner hero in this 16 player PvP VR arena. Fly and engage in high action aerial battles with energy blasts and charge beams. Grapple across buildings facing off against giant Titans with your two swords, or play as a Titan and crush the tiny humans going after you in this. Motion sick players be warned, this is no bars held, no teleportation, no baby steps.

If you loved these, you'll love this

Castle Story

Deck PlayableCrossplay
$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
67% of 9,283

Castle Story is a creative voxel-based strategy game in which you can build castles one brick at a time using an army of little creatures called Bricktrons. Design and build your own castles, expand your territory in a vast landscape and defend your Bricktrons against onslaughts of hostile creatures.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 2 players
Reviews
82% of 17

Customize your units as they level up according to your needs. Suppress, scare and surround your enemy. Use terrain to your advantage. Exploit their weaknesses. Diminish your foes and bring dominance to the battlefield!

If you loved these, you'll love this