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 571–580 of 3,528 games matching Indie, newest first · updated 13 Oct 2026

Filters: Indie × Clear all
Filter by tag, price, players or reviews
Free
Released
Price
Free
Players
👥 Up to 8 players
Reviews
96% of 30

In this top-down, multiplayer, co-op game, you must protect your Core Crystal by any means necessary. Build up your defenses, explore, refine, and upgrade to reach your goal. Play alone or with up to 8 people.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 5 players

A fast-paced co-op spell-hell where each map pulls you deeper into the Abyss. Choose from 5 heroes and 14 spells, unlock upgrades, and survive alone or with friends as the magic grows wilder with every descent.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 9 players
Reviews
100% of 81

Gum Squad is a co-op PvE shooter set in a quiet world gone sticky. Start with a peashooter, explore together, and gear up to survive the gum epidemic with up to 8 players!

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
100% of 4

Chained Bikes is a co-op game where each player is the bike itself. Connected by a shared chain, you must move together, stay balanced, sync your timing, and help each other pass dangerous obstacles to reach the finish.

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 Not stated
Reviews
60% of 5

Cooperative real time city building simulator with Swiss flair. Build a town together manage resources and budgets solve quirky everyday problems and experience a world that keeps running even when you are offline.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
66% of 3

Catch it, cook it… or sell it under the table. 🎣 In Fish House, catch fish, cook, and serve customers! Upgrade your gear, catch valuable fish, and grow your restaurant. Not everything is legal—some fish are risky but profitable. Every fish ends up on a plate… some leave through the back door.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
0% of 3

继《芝士财商》之后,宋雅网络第二款游戏《在线地球》来了。这是一款像素风多人联机生存游戏,你将与全球玩家共同生活在一颗圆形的像素地球上:收集资源、搭建庇护所、抵御黑夜生物,还要提防其他幸存者。游戏支持数十人同服协作或对抗,可组部落开荒,也可孤狼探险。动态天气、季节变化和完整的生活制造体系,加上地球自转带来的真实昼夜与资源分布,让生存充满变数。Steam即将上线,在这颗低像素、高自由的小小星球上,活出你的故事。

If you loved these, you'll love this

0KEY!

Crossplay
$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
66% of 6

0KEY! transforms the classic board game into a modern, competitive board game experience. Play with friends or match with players worldwide, level up, unlock exclusive cues, and prove you're the best. Are you ready to take your seat at the table?

If you loved these, you'll love this

−40%
$
Released
Price
$ · Cheap · On sale −40% until 24 Oct
Players
👥 Not stated
Reviews
50% of 2

Discover an in-between space inspired by the Backrooms series. Make your way forward by jumping into holes, find alternative paths, and survive in this labyrinthine dimension. Play solo or in co-op mode and choose your path to the exit… if there is one.

If you loved these, you'll love this