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 2531–2540 of 3,117 games matching 4 players, best rated first · updated 14 Oct 2026

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Players
👥 Up to 6 players
Reviews
100% of 1

Defest is a six player first person shooter taking place in the late 1980’s, following the missions of I.B.E.C in their efforts to discover the cause for reality-altering aberrations overtaking what were once family homes. Stay close, work together, and survive what cannot be survived.

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Whispers Beyond

Crossplay
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Players
👥 Up to 8 players
Reviews
100% of 1

Whispers Beyond is a clue-like, semi-cooperative deduction game set in a dark fantasy world where a silent Spirit guides Inquisitors to uncover a murder through cryptic visions and haunting whispers

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Players
👥 Up to 8 players
Reviews
100% of 1

Kill the undead, get new weapons, combine weapons, kill even more undead! Over 20 weapons, INFINITE combinations. Featuring different locations to play and survive. How long can you survive?

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Players
👥 2–4 players
Reviews
100% of 1

Porters is a hilarious 2-4 player co-op platformer! As porters, carry crates, furniture, and quirky items through obstacle-filled levels. Work in sync, don’t lose your arms, and try to deliver everything intact. Can you handle the chaos?

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Players
👥 3–6 players
Reviews
100% of 1

Light it up in CHARGE!, the laser tag-inspired sport of the future! Let loose in arena-style first-person shooter action to bounce around buildings, modify your laser weapons to bend light, and take on your friends in quick matches for territory dominance.

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Players
👥 Up to 8 players
Reviews
100% of 1

Golf your way out of a monster-infested magical dungeon! Use enchanted powers to launch glowing crystals into portals while dodging traps, monsters, and each other. Up to 7 players can join the chaos—expect wild shots, accidental sabotage, and a lot of yelling.

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👥 Up to 4 players
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Synthetic Paradox is a sci-fi action rogue-lite mixed with tower defense elements. Fight never-ending waves of enemies and bosses, collect items and build up your defenses alone or in co-op for up to 4 players! Discover unique combinations of towers and items to help you protect your Core!

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Players
👥 1–4 players
Reviews
100% of 1

Liturge is a cooperative investigative horror game for 1-4 players. A team of LRI Operators investigates haunted locations, gathers paranormal evidence, and identifies the entity responsible for the activity.

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Players
👥 1–4 players
Reviews
100% of 1

From the developers of ZdvihniTo - You are part of an unofficial emergency response team sent to contain bizarre incidents across four locations, each haunted by twisted versions of popular Slovak YouTubers. Complete your objectives and survive the chaos.

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Released
Price
$ · Cheap
Players
👥 Up to 12 players
Reviews
100% of 1

Grim Pastures: Outlaws is a multiplayer social deduction game for up to 12 players. Innocents work to fulfill the farm’s orders, while killers secretly sabotage the process. In a voting situation, one player is sent to the gallows. In a farm where trust doesn’t exist, who will you believe?

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