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 1511–1520 of 3,277 games matching 3 players, best rated first · updated 16 Oct 2026

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Free
Released
Price
Free
Players
👥 1–4 players
Reviews
74% of 66

A wave-based FPS for 1–4 players, made with passion by one dude! Pick your load out, mow down hordes, Roast Mr Hotdog and earn cash. Spin Vegas-style slots (random box) between waves for upgrades, compete for the best score, and see if your luck (and skill) can keep you standing. Can you survive?

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Techtonica

Deck Playable
−70%
$$
Released
Price
$$ · Standard · On sale −70% until 19 Oct
Players
👥 Up to 4 players
Reviews
64% of 3,084

Techtonica is a first-person factory automation game with a gripping mystery about mining your way out from the depths of an alien planet. Explore bioluminescent caves, mold destructible terrain, construct a massive subterranean factory. Dig your way toward answers & discover the secrets of Calyx.

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Free
Released
Price
Free
Players
👥 Up to 4 players
Reviews
71% of 118

In this cooperative third-person shooter, you take control of the P.U.N.K.’s. Rebels that shoot their way through an evil factory with high-powered paint blasters. Sabotage the tyrannical corporation and fight your way through their factory to achieve the highest chaos score!

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$$
Released
Price
$$ · Standard
Players
👥 Up to 3 players
Reviews
64% of 2,959

ENDLESS Dungeon™ is a Rogue-lite Tactical Action game, set in the award-winning ENDLESS Universe™. Recruit a team of shipwrecked heroes, plunge into a long-abandoned space station, and protect your crystal against never-ending waves of monsters… or die trying, get reloaded, and try again.

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$
Released
Price
$ · Cheap
Players
👥 2–4 players
Reviews
66% of 641

Four teenagers have to pass the rite of student initiation. To do this, they must read a spell from the ancient book in the basement of the abandoned house and spend a night there. They thought it would be fun...

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WinBolo

Crossplay
Free
Released
Price
Free
Players
👥 Up to 16 players
Reviews
84% of 19

A multiplayer top-down tank game for up to 16 players. Capture bases and pillboxes, harvest trees, build roads and walls, lay mines, and battle for control of the island. The Macintosh classic, rebuilt for modern platforms — free, open source, and cross-platform across desktop, mobile, and web.

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$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
84% of 19

River Runners is a cooperative multiplayer adventure where you and your friends navigate a dangerous, unpredictable river. Clear communication and teamwork are essential to steer the raft, overcome hidden challenges, and survive the journey to the end.

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Free
Released
Price
Free
Players
👥 3–10 players
Reviews
84% of 19

Onekind is a 3-10 player social deduction game set on a farm. Among the peaceful animals, there are evil creatures hiding, causing chaos and messing with the hunter’s mind. Luckily, there’s a hunter, a former wizard, ready to hunt them down. Get ready for some fun!

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Free
Released
Price
Free
Players
👥 1–10 players
Reviews
84% of 19

A new real time social deduction game, each players starts with a public Talent ( skill ) and a hidden independent Faction (winning condition), real time lightning, flashlight management and hiding in shadow.

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