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 2821–2830 of 3,535 games matching Indie, newest first · updated 14 Oct 2026

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Trident's Wake

Deck Playable
−80%
$$
Released
Price
$$ · Standard · On sale −80% until 27 Oct
Players
👥 Up to 3 players
Reviews
42% of 82

Trident's Wake is an intense co-operative twin-stick shooter in an unforgiving sci-fi setting. Join up to three other players to take back humanity's last hope - the colony ship code-named Trident – from an unknown race of alien invaders!

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
67% of 357

Enter a world full of magic, mystery, beautiful landscapes and dangerous creatures. Build your own destiny, by yourself or with some friends, gather materials, use elements as attacks, recombine them into building blocks... and use your Alchemist's power to give life to any shape you built.

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
37% of 43

Space Ops VR is a tournament in which Space Ops train their elite soldiers to fight for Earth against dangerous alien life around the galaxy. Space Ops VR, a brand new First Person Shooter can be played either in solo or co-op modes. PvP modes will also feature 1v1 duels or 2v2 team battles.

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Conan Unconquered

Deck Playable
$$
Released
Price
$$ · Standard
Players
👥 Up to 2 players
Reviews
70% of 1,204

From the Command & Conquer veterans at Petroglyph comes the first ever survival RTS set in the savage world of Conan the Barbarian. Play solo or team up in multiplayer in Conan Unconquered’s action-packed co-op Mode where you build a shared stronghold and fend off the hordes together.

$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
65% of 396

Build a galactic transportation empire and supply humanity with everything it needs to colonize the stars. In this sci-fi logistics simulator, grow your company from a local transport agency into an interstellar logistics behemoth! Singleplayer, vs AI, and online multiplayer.

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