Online co-op Indie games

Every online co-op Indie game on Steam we know of. Add tags, a price band or a review floor to narrow it down.

Showing 891–900 of 3,535 games matching Indie, newest first · updated 14 Oct 2026

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$
Released
Price
$ · Cheap
Players
👥 Up to 2 players
Reviews
66% of 9

A co-op platformer experience you can play with a friend! In a vertical world full of obstacles, create creative solutions and escape using portals, either with your friend or solo...

If you loved these, you'll love this

−70%
$
Released
Price
$ · Cheap · On sale −70% until 27 Oct
Players
👥 Up to 6 players
Reviews
62% of 35

You enter a strangely familiar place, like a forgotten dream. Together with your friends, explore dreamlike spaces, uncover scattered records and hidden memories, solve puzzles, and escape whatever is waiting in the dark.

If you loved these, you'll love this

Reunion Online

Crossplay
Free
Released
Price
Free
Players
👥 Not stated
Reviews
51% of 27

Reunion Online is an open-world MMORPG with full cross-platform play. Fight monsters, team up with players, earn random loot, and grow your character through crafting and enchanting.

Big Hops Together

✓ Deck Verified
$$
Released
Price
$$ · Standard
Players
👥 Up to 8 players
Reviews
88% of 469

Tongue-swing, free climb, and build your own paths in a fresh 3D platformer! Plant veggie bounce pads, tightropes, and hookshots to find a way home through huge Desert, Ocean, and Mountain worlds. Collect bugs, upgrade your backpack, and make animal friends as you go! Just added: 8 Player Co-op

If you loved these, you'll love this

LOW VALUE JOB

Deck Playable
$
Released
Price
$ · Cheap
Players
👥 Up to 64 players
Reviews
90% of 40

LOW VALUE JOB is a dystopian job-simulation game where you sort scattered bolts, nuts, and washers by type. Pick up each part, examine it, and classify it accurately. Play solo to steadily raise your score, or compete online with players around the world to test your sorting skills.

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
0% of 1

Climb, stumble, and scream your way to the top through various obstacles! Easy enough? Not when you and your friends are a gang of mischievous goblins! The path is treacherous, the footing is awful, and the only guarantee is that someone’s going to fall.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 3 players
Reviews
61% of 21

Truth Seekers is a class-based horror multiplayer cooperative shooter game centered around hunting urban legends and folklore monsters. Find and craft items to aid in your attack, all while strategizing with others to learn the monsters' behaviors before they learn yours...

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 8 players
Reviews
100% of 1

Kill the undead, get new weapons, combine weapons, kill even more undead! Over 20 weapons, INFINITE combinations. Featuring different locations to play and survive. How long can you survive?

If you loved these, you'll love this