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 1551–1560 of 3,528 games matching Indie, newest first · updated 13 Oct 2026

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The Prison

Deck Playable
Free
Released
Price
Free
Players
👥 Not stated
Reviews
42% of 91

Dive into The Prison, a modern reimagining of the classic late 90's game. Experience a vividly detailed prison world and strategic multiplayer gameplay. Customize your inmate, follow a gripping storyline, and discover new items and secrets. Will you escape or rule from within?

If you loved these, you'll love this

Skeleton Hell

Deck Playable
Free
Released
Price
Free
Players
👥 Not stated
Reviews
88% of 330

Skeleton Hell is a cooperative horror game where you and your friends must work together to find your missing organs and reclaim your humanity. Using your skeletal form, you can solve puzzles and collaborate with each other to escape, while avoiding the dangers that lurk within!

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 Not stated
Reviews
73% of 211

Bring the traditional market experience to the modern world! Arrange vegetables and fruits on stalls and fulfill customer orders. Set prices, hire staff, and expand your market. Online orders, home delivery, and much more coming soon.

If you loved these, you'll love this

Last Whisper

Deck Playable
$
Released
Price
$ · Cheap
Players
👥 Up to 9 players
Reviews
61% of 121

Last Whisper Survival is a cooperative zombie survival game where exploration of the open world is key. As you venture further, you'll need to upgrade your gear and level up your character and skill tree to handle the increasing challenges as you move through the world.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 2–4 players
Reviews
86% of 15

A relaxed, casual RogueLike game Using poker cards as weapons, interacting with over 50 items and spells Simple and exhilarating rules, each game only takes 3 minutes, yet can captivate players for dozens of hours Playable cooperatively with 2 to 4 people, challenging big bosses together

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
92% of 13

Field of the Dead is a post-apocalyptic sci-fi horror game where you battle undead and mutants with space weapons. Level up, fight bosses, acquire rare gear, and explore infested areas to uncover the apocalypse's secrets. Supports single-player and up to four-player multiplayer.