Best 4-player online co-op games

Online co-op games on Steam with room for 4 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 2951–2960 of 3,108 games matching 4 players, best rated first · updated 13 Oct 2026

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

Build directly or fire away! A chaotic TPS where you pave mid-air paths using taxis and salamis. Enjoy unfair 8-player parkour, explosive brawls, and crazy soccer. Push your solo time limits, or mercilessly sabotage your friends for laughs!

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−30%
$
Released
Price
$ · Cheap · On sale −30% until 22 Oct
Players
👥 Up to 6 players
Reviews
0% of 1

Run the Backrooms is a cooperative horror game that supports up to 6 players. The game has several levels and entities that will certainly make your gameplay very exciting. The game has free updates, always bringing new game levels and bug fixes.

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$
Released
Price
$ · Cheap
Players
👥 2–8 players
Reviews
0% of 1

Master the art of deception to outwit friends & foes in this social deduction party game for 2-8 players that blends stealth, strategy, and deceit. Play online or locally through a variety of mini-games while using cunning and misdirection to locate your friends while staying hidden.

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$
Released
Price
$ · Cheap
Players
👥 4–10 players

Outsmart your friends in this chaotic 4-10 player team-based heist! Whether you're a Guardian protecting your sweets or a Bandit planning a getaway, use wild gadgets and traps to secure 30 candies. Work together to win, but expect plenty of hilarious chaos along the way.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 8 players
Reviews
0% of 1

Command toy soldiers across massive battlefields where everyday objects become warzones. Build your base, expand your army, and fight for control against rival factions and dangerous wildlife. Switch between full RTS or direct control of any unit, from infantry on the ground to aircraft in the sky.

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$
Released
Price
$ · Cheap
Players
👥 3–6 players
Reviews
0% of 1

Work together to cook and manage the kitchen—unless you’re the traitor, whose mission is to ruin everything! Traitor's Kitchen is a fast-paced 3–6 player co-op cooking game full of sabotage and chaos.

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$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
0% of 2

A terrifying 1-4 player co-op horror game. Explore 10+ handcrafted Backrooms maps, survive against 8+ unique entities, and use proximity voice chat to coordinate or panic. Your decisions shape the story with multiple endings. Discover optional lore that reveals the truth behind these Backrooms.

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