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 1391–1400 of 3,528 games matching Indie, newest first · updated 13 Oct 2026

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Puropu Defense Squad

Deck PlayableCrossplay
−50%
$
Released
Price
$ · Cheap · On sale −50% until 19 Oct
Players
👥 Up to 4 players
Reviews
57% of 28

Defend your world as sentient Props in Puropu Defense Squad! Build, upgrade, and evolve your heroes to crush waves of filthy humans worldwide. Dive into a unique mix of third-person action and tower defense—solo or with friends—in an endlessly replayable co-op campaign!

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$
Released
Price
$ · Cheap
Players
👥 Up to 3 players
Reviews
92% of 79

Miracle Heroes is a multiplayer light rogue-like game. In the game, players must choose suitable combinations from a rich arsenal of weapons and items, with each playthrough offering a fresh experience.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
100% of 1

You will play the role of a robot going to the company for testing, and undergo behavioral tests such as parkour maze decryption and confrontation during the testing.PS:The third level requires four machines to trigger the 1V3 capture special mode.The victories of both sides have different endings.

Stock Market Tycoon: Challenge

Deck PlayableCrossplay
Free
Released
Price
Free
Players
👥 Not stated
Reviews
67% of 53

A competitive multiplayer real-time stock market investment game where players compete globally to achieve maximum investment returns. Trade live stocks in a simulated economy and manage your portfolio in a real-time virtual stock exchange.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 8 players
Reviews
100% of 2

Expand by producing and defending through tiles against other players, conquer your enemies. Use the various cards you find, each with different mechanics, on your enemies or allies, and become the victor of the battle. The battlefield awaits you.

$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
88% of 37,858

Pavlov is a multiplayer shooter in VR with heavy focus on community features. Realistic reloading features and fast paced combat as part of the core experience. Play the #1 most popular VR shooter on PC today.

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