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 1431–1440 of 3,528 games matching Indie, newest first · updated 13 Oct 2026

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
69% of 23

Codename: Terranova is a Co-Op Communication Game between two Players: Agent (PC) and Operator (Web App) . Speed and precision are required to complete the Mission within the time limit and set a new record. Will you have the necessary concentration?

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Cod Quest!

Crossplay
$
Released
Price
$ · Cheap
Players
👥 1–5 players
Reviews
80% of 21

Run, grow and defend the UK's last Fish and Chip Shop. Your chippy is under threat from an impending invasion; you have 30 days to prepare. Upgrade your shop, unlock better recipes, purchase new equipment and more!

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

Warriors United is a cooperative action game for up to 4 players. You'll fight and progress through levels filled with increasingly powerful enemies and bosses. Upgrade your skills and unlock abilities to become even stronger in your battles.

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Atomic Picnic

Deck Playable
$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
70% of 443

Third-person bullet heaven meets explosive co-op action! Swing, dash, and blast through monster swarms while combining upgrades and discovering rare evolutions to create game-breaking builds of destruction.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
52% of 19

Become a twin star and go on adventures in various stars. In the adventure, you are reborn as a absolute star, leaving a number of stories. Collaborate with your companion, take chances, and leave a story!

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Free
Released
Price
Free
Players
👥 4–12 players
Reviews
87% of 8

It's time to become an actor in social deduction games! Become animals assigned roles and cooperate or compete for collective or individual goals. But watch out for the animals next to you, each with a different purpose. They can be allies, bystanders and even traitors!

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
50% of 2

Escaping Diddler is a stealth survival game where you escaped the Diddler party, while navigating Diddler's Backyard, Steal bottles of baby oil to escape, but beware—getting caught means game over. Stay hidden, outsmart the Diddler, and escape.

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