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 831–840 of 3,535 games matching Indie, newest first · updated 14 Oct 2026

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Rhythia

Deck PlayableCrossplay
$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
84% of 2,208

Rhythia is a game about aiming and hitting musical beats with precision timing, within a dynamic 3x3 grid system. Use your reflexes to target flying blocks, combine accurate aim with perfect rhythm, and finally master the leaderboards against players who challenge your precision skills.

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
47% of 72

ISO is an indie built one shot–one kill airsoft first person shooter. Fight alongside your friends in intense 5v5 battles or fight solo in 10 player free for all matches. Immerse yourself in the stunning visuals created in Unreal Engine 5 and dive into fast paced gameplay where every BB counts.

If you loved these, you'll love this

Gargadusa's Tower

Deck PlayableCrossplay
$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
90% of 314

D&D meets Franchise Manager, Gargadusa’s Tower is a supremely deep guild management simulation that spans generations. Build your adventurer guild from nothing. Recruit heroes, complete quests, and descend the mysterious tower to confront the power that lies within.

If you loved these, you'll love this

Go Ape Ship!

Crossplay
$
Released
Price
$ · Cheap
Players
👥 1–8 players
Reviews
88% of 42

Go Ape Ship! is a frantic co-op multiplayer game for one to eight players. Work with your crew of daring Astrochimps to master an expanding collection of tasks, respond to emergencies, unlock new rooms and upgrades for your spaceship, and safely reach the stars. Survive together. Or not at all.

If you loved these, you'll love this

−75%
$
Released
Price
$ · Cheap · On sale −75% until 19 Oct
Players
👥 1–4 players
Reviews
100% of 3

PC Building Nightmare is a singleplayer and co-op horror survival game for 1-4 players. Before the RAM crisis hits, carry the computer parts you found cheaply for your internet cafe and build the PCs. Get the job done and just don't get caught by the obsessive governess!

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
100% of 24

Sorted is an online co-op game for 1–4 players. Skullbot Prime & Dr. Nefarious have acquired every sorting company in the galaxy but yours! Fight back by combining , stamping, sorting and weaponizing items across 24 levels in 3 hostile zones.Defend the takeover and earn the Indestructible Contract!

If you loved these, you'll love this

Log Riders

✓ Deck Verified
$
Released
Price
$ · Cheap
Players
👥 Up to 2 players
Reviews
70% of 678

Join a fun adventure by rolling a log together! In this 2 player co-op platformer, become lumberjacks with your friend and keep your balance while moving forward on a log. Overcome obstacles by moving back and forth, reach the goal, and never give up. Knowing how to get back up matters.

If you loved these, you'll love this

The Hull

Deck Playable
$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
75% of 28

A short, tense 1–4 player co-op descent game built around slow, tactical combat, scarce resources, and rising pressure. Survive compact underwater dives and extract before the threat overwhelms you.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 10 players

Kickback Clash is a fast-paced arena shooter where every shot pushes you back. Fly using your weapons, dash through the air, survive vertical arenas with double jumps, and climb to the top of the global leaderboard by outplaying your opponents.

If you loved these, you'll love this