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 1321–1330 of 3,528 games matching Indie, newest first · updated 13 Oct 2026

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$
Released
Price
$ · Cheap
Players
👥 Up to 10 players
Reviews
42% of 35

A hard-action adventure game depicting the love and resilience of a boiled egg. Roll through various stages accompanied by poignant music, all aiming for the ultimate destination: the pot. "I may be a soft-boiled newbie, but I'm going on an adventure to become a tough, hard-boiled egg...!"

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Free
Released
Price
Free
Players
👥 Up to 4 players
Reviews
61% of 26

Play solo or with up to 4 players in Last Spirit Origin, a fast-paced roguelike adventure. Crash-land on your former home, now an alien-infested world, and battle relentless machine foes. Combine loot to power up and master each character. Use sharp combat and smart strategy to conquer the chaos.

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$
Released
Price
$ · Cheap
Players
👥 Up to 12 players
Reviews
92% of 26

Survive or become the monster in this cursed game of tag with up to 12 players. Escape the roaming entity that possesses and kills its victims. But death is not the end—lost souls can return as ghouls, each with unique abilities to torment the remaining survivors until there's only one remaining.

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$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
68% of 935

Chained in the Backrooms is a 1-4 player co-op, mission-based horror game. Trapped in a blurry subconscious and chained together, toy bears must solve puzzles, complete challenging missions, and survive against creatures trying to destroy them.

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$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
90% of 10

Dimenders is an online horror game playable in cooperative mode for up to 4 players. You and your team are recruited to investigate the emergence of portals linked to other dimensions. Your mission is to solve various puzzles to find the solution and close all portals.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
100% of 6

Command powerful heroes in this dynamic RTS with PvE and PvP modes. Level up your champions, unleash devastating abilities, and lead your army to victory. Build and manage your base, train diverse units, and master their strengths and weaknesses to outsmart your enemies on the battlefield.

Mayhemers

Deck Playable
$
Released
Price
$ · Cheap
Players
👥 Up to 8 players
Reviews
84% of 154

"Mayhemers" is a multiplayer chaos creation game for up to 8 players with a procedurally generated map. Choose your side: Will you be a Mayhemer or a Guardian? Mayhemers' task is to create chaos. Guardians' task is to stop them.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
96% of 12,389

Command military Special Ops Teams in gripping tactical combat against a Middle East-based terrorist network. Sequel to RockPaperShotgun's "Best Tactics Game of 2014".

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−50%
$
Released
Price
$ · Cheap · On sale −50% until 19 Oct
Players
👥 Not stated
Reviews
80% of 10

Shadows in Silence is a 4 vs 1 multiplayer horror game. One player takes on the role of the killer - the witch Elliana and her cat named Sharm. And the other four players play as survivors trying to neutralize the killer.

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