Online co-op Indie games

Every online co-op Indie game on Steam we know of, newest first. Add tags or a price band to narrow it down.

Showing 1781–1790 of 1,911 games matching Indie · updated 12 Oct 2026

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
87% of 95

An atmospheric platformer with puzzle elements and split screen, where the player takes control of two characters at once. Immerse yourself in the ethnic world of two heroes, solve puzzles and overcome obstacles together, explore the fairy forest and other locations, help each other.

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 Up to 25 players
Reviews
71% of 2,161

Load, drive, and deliver through a huge open world with up to 24 players in cross-platform multiplayer. Join your friends in exciting heavy transport convoys. Jump into the driver's seat of more than 30 unique vehicles and carry out complex loading tasks to deliver a variety of cargo.

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 2–4 players
Reviews
93% of 32

Discover one of the hardest tower defense games with strategic elements, individual gameplay and challenging mechanics. Play together with your friends in co-op mode, create a team and compete with other players in the online ranking.

Free
Released
Price
Free
Players
👥 Up to 3 players
Reviews
64% of 67

Enter a dark Lovecraftian world where four supreme beings called Keymasters play a sinister card game over the control of worlds. The 4-player gameplay and fresh unique mechanics ensure there is no real meta, so you can enjoy endless deck combinations.

If you loved these, you'll love this

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

CTRL+ALT+REPEAT is a multiplayer 3D parkour platformer where you race against the clock and your friends. As you progress through harder obstacles you will unlock increasingly complex movement abilities.

If you loved these, you'll love this