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 2901–2910 of 3,535 games matching Indie, newest first · updated 14 Oct 2026

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$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
0% of 2

Co-op action role-playing comedy in a sci-fi multiverse. 3-5 hour campaign, 1-4 players online! Badass abilities will have you wreck havoc with physics and mass destruction. The best vikings use their limited energy to efficiently wipe out hordes of enemies. PvE MOBA-style hack-and-cast!

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$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
85% of 428

A procedurally generated fantasy adventure, starring floating islands, epic loot and a horde of orcs! Try your skills against orcish combat expertise, ancient magic and ragtag airships!

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$
Released
Price
$ · Cheap
Players
👥 Up to 2 players
Reviews
100% of 2

Take command of your troops and send them into battle or if needs be lead your troops to victory! Build offence units Tanks, Jets, Annihilators or Juggernauts Defend yourself with base turrets or choppers. Send scouts to claim more resources or neutral turrets. Or just send a nuke and finish the job!

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

Allied Nations is an primarily online RPG/RTS akin to games such as Dwarf Fortress and the more modern RimWorld. You are able to easily manage units, wage war, build and roleplay. Through your own wit, might, or sheer luck can you survive this experience? Probably not but give it your best try! Allied Nations is not a casual game and requires some effort and patience to amass wealth or progress in this hostile world.

Wrench

Deck Playable
$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
84% of 1,914

Wrench is a mechanic simulator where players prepare and maintain race cars. The parts in Wrench are the most detailed of any game in the genre. Extreme attention has been paid to even the smallest components, including fasteners which are accurate to the thread pitch and install torque.

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