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 1411–1420 of 3,528 games matching Indie, newest first · updated 13 Oct 2026

Filters: Indie × Clear all
Filter by tag, price, players or reviews
$
Released
Price
$ · Cheap
Players
👥 Up to 32 players
Reviews
100% of 12

Play golf, fight robots, and explore an 18-hole course as Jack, a pilot stranded on a recently-abandoned island resort. Discover secrets and complete challenges to earn items that improve your golf game. Unravel the mystery of the island in pursuit of your golf ball across a huge, continuous course.

The Anomaly Project

Deck Playable
$
Released
Price
$ · Cheap
Players
👥 1–8 players
Reviews
81% of 534

Your goal is simple, spot anomalies to escape. Play alone or together with up to 8 players in online co-op. Make the right decisions to advance to the next level, or risk being reset to the beginning!

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
100% of 13

Discover your breath as you shoot your way through a whimsical madness! Slash and dash in a dynamic dance against hordes of enemies and bosses! Accept your losses, and bring a friend, it's time to go again...

If you loved these, you'll love this

Stealth Syndicate

Crossplay
$
Released
Price
$ · Cheap
Players
👥 2–10 players
Reviews
100% of 8

Stay hidden among the crowd and defeat your opponents before getting spotted, or you risk not surviving in this party game where you need to mix stealth, speed, and tactics. Playable locally and online for 2 to 10 players.

If you loved these, you'll love this

−80%
$
Released
Price
$ · Cheap · On sale −80% until 22 Oct
Players
👥 Up to 3 players
Reviews
100% of 4

Brawlers of Duality is a top-down arena fighter where damaging enemies launches them further, launch enemies out of the arena to defeat them. Battle in 1v1, 2v2, and a FFA mode where you defeat enemies to power up and take on other players. BoD is still under development

If you loved these, you'll love this