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 871–880 of 3,117 games matching 4 players, best rated first · updated 14 Oct 2026

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Backrooms Society

Deck Playable
$
Released
Price
$ · Cheap
Players
👥 1–8 players
Reviews
79% of 592

Backrooms Society is a 1-8 player co-op horror game. Make your way through unique levels of the backrooms while trying to survive and avoid mysterious entities. Scavenge each level for gear and resources, bring it back to The Hub where you can sell valuables and buy/craft new gear.

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Hired 2 Die

Deck Playable
$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
82% of 169

A 1-4 player co-op survival horror where the horror begins when the shift starts. Clean, organize, and contain dangerous creatures using CCTV, motion sensors, and more. Earn your paycheck, upgrade your tools, and capture them. New game mode available!

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Free
Released
Price
Free
Players
👥 2–8 players
Reviews
89% of 39

Dumball Rush is an online racing party game from 2 to 8 players with a 3D third person view. The player controls a snowball that is racing against other players. Roll in the snow to be bigger and faster! Avoid obstacles and activate gifts to take advantage and win the race!

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Forest Escape: Last Train

Deck PlayableCrossplay
$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
79% of 568

Forest Escape: Last Train is a co-op surreal horror game for 1–4 players. Explore bizarre nightmare locations, gather resources, solve the insane Warden's twisted puzzles, and keep your locomotive running as you fight to escape his unhinged world.

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Cepheus Protocol

Deck Playable
$$
Released
Price
$$ · Standard
Players
👥 Up to 16 players
Reviews
77% of 2,996

Cepheus Protocol is an Open World RTS Military Survival Game. Play as the CERC hunting Patient 0, maintain Quarantine camps, fight dangerous mutations & Rogue Civilian Combatants . There’s nobody else coming, it’s up to you now.

$
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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Alchemist: Journey of the Soul

✓ Deck Verified
$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
82% of 166

First-person adventure game, playable solo or co-op with up to 4 players. Use your magical abilities to solve puzzles or navigate through areas! Explore, use items, brew potions and unlock your full alchemical potential. Are you willing to do what it takes to claim a soul of your own?

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Free
Released
Price
Free
Players
👥 Up to 4 players
Reviews
79% of 562

Start bake, build, and grow your dream bakery cafe with prologue now! Create delicious pastries, design your space, and serve customers. Play solo or with friends in online co-op to expand your business and experience the excitement of running a bustling cafe!

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