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 901–910 of 1,456 games matching Early Access, newest first · updated 14 Oct 2026

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Elden Gunfire 2

Crossplay
$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
64% of 42

A comic, funny and cute online multiplayer third person shooter game for everyone with fantastic cartoon 3D next generation graphics and captivating gameplay.

If you loved these, you'll love this

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

A Sci-fi wave-based game with a variety of weapons and bosses every 10 waves. Also has a shop after every wave with health, ammo and upgrades. WASD movement and keys 1 for Blaster and 2 for Rifle.

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 Up to 2 players
Reviews
70% of 54

Your mission is to cleanse a cursed item in a haunted house. Use your tools to locate and investigate items. Create a ritual area to mark your location of interest and bring items with energy there to progress. Be careful though, the unknown is always watching you and waiting around every corner.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
89% of 598

Use Nukes, Electricity, Heat Rays and powerful Minions in this wave-based first person shooter providing endless hours of Ghost-slaying entertainment, solo or Co-Op. Only Ghosts stand in the way of your invasion of Earth.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
100% of 25

BrawlQuest is a game about hitting stuff, mining stuff, crafting stuff, building stuff and generally vibing. It's designed around simplicity, and doesn't bother with intrusive micro transactions or subscription models.

If you loved these, you'll love this

Inside the Backrooms

Deck Playable
$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
80% of 38,835

Inside the Backrooms is a horror multiplayer game mixed with different mechanics that will make you spend an intense night with friends. Explore, think, interact, but be careful, it is rumored that there are several entities wishing to find you...

If you loved these, you'll love this