Online co-op Indie games

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

Showing 31–40 of 1,911 games matching Indie · updated 12 Oct 2026

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
100% of 1

Snap pics of the chunkiest, cutest birds in VR! Relax in lush forests, complete quirky daily quests, and fill your Journal. Whether you’re birding alone or together with friends, get cozy and escape to nature.

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 Up to 6 players
Reviews
95% of 422

A co-op survival horror game about a cursed board game. Play in a group of 6 players. Roll the dice, survive the horrors that are summoned, and beat the Gamemaster to win your freedom.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Not stated

Build your own spaceship tile by tile, wire every system by hand and keep the oxygen flowing. A hardcore top-down survival builder where one bad cable can end your journey. Fly solo or team up with friends – each captain in their own ship.

$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
85% of 7

Horde Arena is a third-person shooter roguelite where you survive endless enemy waves. Pick a character, upgrade your stats and weapons, and evolve to dominate the battlefield. Play solo or team up with up to four players in co-op mode.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 3 players

Wake up on an island the sea swallows a little more every night. Punch trees, craft, build a camp, fish, and hold out against what crawls out of the water. Three bosses, a Beacon, one way home. Solo or with two friends.

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 Up to 2 players
Reviews
56% of 25

A free-to-play MMORPG where two rival nations wage open-world war. Build a class-free hero, master magic, push your gear up a deep +N upgrade path, and fight for your town in massive PvP, on a modern engine and in HD.

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 Up to 4 players
Reviews
73% of 15

A co-op cooking game where small mistakes quickly turn into chaos. Go shopping, cook in your food truck, and drive through the city to deliver orders on time.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 4 players

A voxel tower defense where every defender is a little soldier, not a turret. March through a 20-map campaign, rank eight defenders from militia to legends, and hold every road to the Queen — alone or in endless co-op. Battle your friends in an army style match.

$
Released
Price
$ · Cheap
Players
👥 Not stated

Being seen somewhere you shouldn't be is the beginning of the problem. Thirty procedurally built prisons, each with one way out. Learn the routine, find the shovel, dig — and when the shovel isn't enough, find another way through the wall.

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 Not stated
Reviews
94% of 36

Work together to complete one million levels, one player at a time. Continue where the previous left off. Chat with others while you wait for your turn. How long will it take?

If you loved these, you'll love this