Best 3-player online co-op games

Online co-op games on Steam with room for 3 players, going by the player count on each game's store page. Games that don't say how many can play aren't included.

Showing 3131–3140 of 3,248 games matching 3 players, best rated first · updated 13 Oct 2026

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Released
Price
$ · Cheap
Players
👥 Up to 6 players

Rocks is a fun, competitive online party game where players compete against each other in a variety of game modes. Host or join a lobby with friends, decide the number and length of rounds played, complete achievements to unlock valuable items and smash your way to victory!

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−60%
$
Released
Price
$ · Cheap · On sale −60% until 24 Oct
Players
👥 1–4 players
Reviews
0% of 4

Backrooms: Glitchfield is a cooperative horror game for 1–4 players. You have to explore this level by yourself or with the help of your friends and complete it, have you ever encountered crashes? and if they have flooded the whole world will you be able to complete the game?

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Released
Price
$ · Cheap
Players
👥 Up to 100 players
Reviews
0% of 1

100 Men, 1 Gorilla. Who will win? It's time to settle the debate once and for all… Drop into the ultimate 100-player online showdown and find out who really reigns supreme.

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Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
0% of 1

Moonfall Protocol is a co-op survival horror for 1–4 players. Explore the moon, gather evidence of its secrets, and survive a dream that begins to shift into a nightmare filled with hostile creatures and chaos.

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Released
Price
$ · Cheap
Players
👥 2–4 players

This world has been consumed by darkness, and light has faded into eternal night. It is said that only by collecting the seven-colored Shards of Light can darkness be dispelled. You are a traveler chosen by fate, able to travel through various scenes, collect the Shards, and restore the light.

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Released
Price
$$ · Standard
Players
👥 Up to 6 players
Reviews
0% of 2

Online PvP action and roguelike multiplayer combat. Battle with random abilities in PSI Masquerade, bring gear and allies into Transrealm Masquerade, or explore the roguelike Deadly Wonderland, playable both online and offline.

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Released
Price
$ · Cheap
Players
👥 Up to 5 players
Reviews
0% of 1

Shoot,Kill,Buy,Adapt,Keep going and Win. Zomb'Invasion is an FPS multiplayer wave zombie shooter game where you need to defeat a countless number of zombies in chaotic conditions!

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−60%
$
Released
Price
$ · Cheap · On sale −60% until 24 Oct
Players
👥 1–4 players
Reviews
0% of 5

Backrooms: No Level is a cooperative horror game for 1–4 players. You think you can complete anything, but what if you can't? What if nothing is real and you can't complete anything, even with friends, it will be extremely difficult to complete this game!

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