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 371–380 of 3,528 games matching Indie, newest first · updated 13 Oct 2026

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Jelly Bubble

Deck Playable
$
Released
Price
$ · Cheap
Players
👥 2–6 players
Reviews
99% of 169

Stick with the same color, bounce off the rest! Snatch the soap, sabotage your friends! Adorable jelly critters are here for chaotic, hilarious showdowns! Supports 4-player local and up to 6-player online battles, plus a map editor so you can jump into laugh-out-loud matches anytime!

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
100% of 1

Fight against evil with your friends! Summer Party Slaughter is a classic style horror game where you can fight alongside and rescue others. Perform different tasks such as searching, using weapons, and helping customers while encountering monsters and jump scares.

If you loved these, you'll love this

Usurper Reborn

Crossplay
$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
92% of 25

Wake with no memory. Descend 100 dungeon floors. Build relationships, start a family, lose companions forever. A text-based RPG remake of the 1993 BBS classic—with a living world and multiple endings shaped by your choices.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
70% of 20

Punch out or get punched! Unemployed Nightmare Together is a 1–4 player co-op horror where you're trapped inside a nightmare office by a relentless job application. Restore power, complete your paperwork, and reach the elevator before you're drained. Quitting is not an option.

If you loved these, you'll love this

Tumly

Crossplay
$
Released
Price
$ · Cheap
Players
👥 Up to 2 players
Reviews
100% of 6

Tumly is a 2.5D physics survival game where you steer a tumbling ball across drifting, colliding platforms. Master momentum, unlock belt-ranked abilities, and survive nine biomes across four difficulty modes — solo or two-player, in co-op or duel. Don't fall. Keep tumbling.

$
Released
Price
$ · Cheap
Players
👥 2–4 players
Reviews
100% of 1

Dig deep with friends. Share one shaft, one wallet, one goal: go deeper. Mine ore, build your way down with ladders, platforms and elevators, and keep the lights burning. The dark is patient, the gas is not. Something hums at the bottom. Just one more layer…