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 2221–2230 of 3,117 games matching 4 players, best rated first · updated 14 Oct 2026

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Failspace

Crossplay
$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
53% of 32

Failspace is a Co-op, crisis-solving, multiplayer VR game where you have to nurture your fragile spaceship through the ever-changing dangers of space. Up to 4 people can join the mission where their skills, resilience and friendship will be tested all across the galaxy.

Steam Tags:

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$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
40% of 546

Backrooms Media is a 1-4 player co-op horror that plunges you into unsettling, hyper-realistic liminal spaces. Navigate eerie environments filled with lurking horrors. Group up with your friends to face the terror of the endless backrooms together and... try to escape.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
60% of 15

Ancient TD is a co-op tower defense game inspired by ancient mythology. Build powerful towers, command unique peasants, collect runes, and face mythic foes. Obtain powerful artifacts from challenges and survive with up to 4 players.

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 Up to 12 players
Reviews
60% of 15

Talking Kiteboards is a first-of-its-kind racing game. Set amongst magical rivers and oceans, the kiteboards come to life. Their own unique personalities shine through and their individual skill sets help you to win races. Up to 12 players can compete in a race.

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 Up to 8 players
Reviews
71% of 7

HARD EDGE is back as a 4v4 real-time tactical card battler! Combine strategic deck-building with simultaneous team actions. Every turn, draw cards to shoot, throw, or defend. Sacrifice cards to move in a high-stakes tactical "WAR ZONE."

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−60%
$
Released
Price
$ · Cheap · On sale −60% until 19 Oct
Players
👥 Up to 6 players
Reviews
71% of 7

Lost in the backrooms day 100 is a co-op horror game based on the concept of the backrooms with different levels and entities , a sanity system and unreal engine 5 graphics for the best immersive experience.

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Traitorous Trek

Crossplay
Free
Released
Price
Free
Players
👥 4–12 players
Reviews
71% of 7

Welcome to Traitorous Trek ! Immerse yourself in a universe teeming with deception, betrayal, and nail-biting tension. As a member of an interstellar fleet, your mission is to unravel the hidden shadows lurking within, thwart the conspirators' plans, and safeguard the future of humanity.

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