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 1481–1490 of 3,528 games matching Indie, newest first · updated 13 Oct 2026

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
20% of 5

Survive on an open-world island with unlockable abilities that help you on your journey in Gengu Survival. Craft new items as you level up and build your own base wherever you want. But be aware, there is something strange on this island...

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
93% of 46

Climb Quest is a challenging vertical platformer where you navigate through a fragmented world of floating islands and overcoming devious traps. Your goal is to ascend to the top, close the source of destruction solo or with your 3 friends.

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Liar's Bar

Deck Playable
$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
89% of 48,792

Dive into this multiplayer online experience set in a sketchy bar where the games are as dangerous as the patrons. Join a table of 4 and test your skills in Liar's Dice and Liar's Deck, where lying and bluffing are key to victory. Ready for a night at Liar's Bar?

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Defender Bros

Deck Playable
$$
Released
Price
$$ · Standard
Players
👥 Up to 3 players
Reviews
90% of 64

Prepare your defenses during the day and survive until dawn. Defender Bros is a Top-Down Tower Defense Roguelike where you play as a Soldier defending your Base. Pick between multiple abilities as you level up to increase you power, then after each run buy perks and get stronger

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Reconquer Online

Crossplay
Free
Released
Price
Free
Players
👥 Not stated
Reviews
60% of 43

An new indie MMORPG inspired by OSRS! Train, battle, quest, and explore a dynamic world. Solve puzzles, conquer dungeons, and fight epic battles. This game builds upon time-tested mechanics with barricades, fires, player controlled resources, endless raids, macroing, and a caravan system!

$
Released
Price
$ · Cheap
Players
👥 Not stated

The Demo & payable both have the same content. Blessed Curse is a 4-player, online co-op, psychological horror game. Take on a rumor you've received of a haunted location in Japan. At the scene utilize your entity-hunting equipment to gather evidence and figure out what might be residing there.

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$
Released
Price
$ · Cheap
Players
👥 Up to 8 players

Flag or Rage is a physics-based platformer game for up to 8 players! Choose and place obstacles and platforms, cooperate with your teammates to reach the top and capture the flag, or cunningly hinder your opponents and survive alone.

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

"COROCONNECT" is a multiplayer-only action game where teamwork is key. Players use various gimmicks to tackle different stages. Synchronized cooperation is essential for success! Team up with friends or online players to clear all the stages!

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