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 671–680 of 3,117 games matching 4 players, best rated first · updated 14 Oct 2026

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DeathWatchers

Deck Playable
$$
Released
Price
$$ · Standard
Players
👥 1–4 players
Reviews
84% of 295

Use the specialized equipment at your disposal to locate & log as many paranormal events as possible. Decipher the ingredients needed for your ritual and try to exorcise any demons within. Any incorrect ingredients and you may never leave! 1-4 Players

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$$
Released
Price
$$ · Standard
Players
👥 Up to 10 players
Reviews
80% of 16,203

Play solo or in up to 10-player multiplayer co-op! Flashing Lights is an open world police, firefighting and EMS simulator game with plenty of opportunity for role-play or more relaxed fun with friends. Become the law or save lives! Discover leagues of player-created mods!

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Gedonia 2

Deck Playable
$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
82% of 909

Gedonia 2 is an online coop RPG, which allows up to 4 players to freely explore living open world and build absolutely unique characters. An expanded and improved sequel for RPG Gedonia.

$
Released
Price
$ · Cheap
Players
👥 Up to 11 players
Reviews
82% of 880

Survival horror with roguelike elements. Explore randomized levels with different items and entities while trying to maintain your thirst, hunger, and sanity, ensuring a new experience every time. Play alone or with up to TEN friends online! Cross-platform multiplayer with Nintendo Switch.

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 2–6 players
Reviews
80% of 12,575

You only wanted to make a visit to your sick colleague, but what you encounter is beyond your imagination. Discover the secrets of your colleague and find a way to escape the trap.

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StarRupture

Deck Playable
−20%
$$
Released
Price
$$ · Standard · On sale −20% until 23 Oct
Players
👥 Up to 4 players
Reviews
80% of 12,457

StarRupture is a first-person open world base-building game with advanced combat and tons of exploration. Play alone or in a group on this sublime and ever-changing planet, extract and manage resources, create your complex industrial system and fight off hordes of alien monsters.

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