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 451–460 of 3,528 games matching Indie, newest first · updated 13 Oct 2026

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$$
Released
Price
$$ · Standard
Players
👥 Up to 3 players
Reviews
72% of 1,499

Immerse yourself in the reality show — "Breaking Show", where you engage in real-time battles with various intelligent machines using cybernetic enhancements and weapons. Whether for personal gain or lofty ideals. Fight! Until you reach the final victory on this Rogue-lite journey.

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GROUND BRANCH

Deck Playable
$$
Released
Price
$$ · Standard
Players
👥 Up to 8 players
Reviews
83% of 22,468

From one of the developers behind the original Rainbow Six® and Ghost Recon® games, comes a thinking-man's first-person shooter featuring in-depth character and weapon customization. Take your time. Think ahead. Get the job done.

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$
Released
Price
$ · Cheap
Players
👥 Up to 8 players
Reviews
100% of 3

Stickplosion is a fast, chaotic 2D pixel-art brawler where the arena fights back. Blast, build, and bury rivals in fully destructible terrain across free-for-all and team battles. Draft a new ability every round, invite friends through Steam, and craft your own maps.

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

Mine ore on the Moon, send it back to Earth to earn money, and buy Skill Cores to upgrade your abilities. Use a variety of helpful equipment on your expedition — and yes, there’s a dog! Uncover the secrets hidden beneath the lunar surface.

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Free
Released
Price
Free
Players
👥 Up to 2 players
Reviews
80% of 907

Garisani Detective Agency is a story-driven real-time co-op deduction game for 1990s Korea, play as a brother and his ghost sister, taking cases from the living and the dead. Gather clues from two angles and solve puzzles analog era of pagers and payphones.

−51%
$
Released
Price
$ · Cheap · On sale −51% until 23 Oct
Players
👥 1–4 players
Reviews
72% of 72

Take on a city overrun by zombies with 1 to 4 players online — co-op or PvP! Hold the line against running, leaping, spitting hordes. Fight by day, hunt in the dark of night. Tear off limbs and unlock cosmetics with every kill. Stand together... or hunt each other down.

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

Octomech Survivors is a top-down mech action roguelite focused on movement, survival, and auto-fire combat. Manage weight across 8 weapon slots, with up to 4 copies of the same weapon. Choose 1 of 3 mechs and create your own build!

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