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 341–350 of 3,108 games matching 4 players, best rated first · updated 13 Oct 2026

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−20%
$
Released
Price
$ · Cheap · On sale −20% until 19 Oct
Players
👥 3–8 players
Reviews
97% of 39

Haunted Heist is a 3-8 player round-based PvP horror party game where Heisters find and retrieve gems in a procedurally generated mansion, while Tricksters use chaotic abilities to distress, disrupt, and dispose of them to protect their home.

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$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
97% of 39

Cats Go! is a defense game blending strategy, cooperation, and direct combat. Grow mutant plants to protect your village! Whether you prefer to play solo as a brave defender or team up with friends online. Not feeling cooperative? Slip into the role of a devil cat and secretly sabotage the village!

$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
88% of 1,323

Shoot, slice and surf on zombies by yourself or with friends. Fight overwhelming amounts of zombies and other monsters summoned by an evil wizard (ooOooOOOo spooky) in an early 1900s London.

$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
89% of 554

Run your pizza shop up front and handle shady business out back. Help hand-crafted NPCs with favors that never go as planned. Play solo or online co-op with up to four players and expand your operation across Hobarey Town. In this darkly comedic management sim - become that guy everyone knows.

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DunHero

✓ Deck Verified
$
Released
Price
$ · Cheap
Players
👥 2–4 players
Reviews
89% of 535

DunHero is an Action Roguelike. Choose your class, level up and collect powerful items. Defeat bosses and free the world from evil in unique adventures. Play solo or with friends in up to 4-player co-op.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
88% of 1,181

Zombies have invaded Gamicademi, and now it's up to Blanc and friends to school them! Take them out with crazy combos in this hack 'n' slash with a tag-team in single player, or complete special missions with up to 3 other players with online play!

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Machine Party

✓ Deck Verified
$
Released
Price
$ · Cheap
Players
👥 2–4 players
Reviews
87% of 4,746

Machine Party is a collection of violent party games where failure is lethal. Gather your friends and endure high stakes situations to prove your life is worth more than theirs. Survival is unlikely.

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Old Market Simulator

Deck PlayableCrossplay
−28%
$
Released
Price
$ · Cheap · On sale −28% until 26 Oct
Players
👥 1–4 players
Reviews
87% of 4,426

Old Market Simulator is a 1-4 player co-op game where you manage your market by ordering goods, growing produce, raising animals, fishing, and crafting items in your workshop, while hiring employees and expanding your business.

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Murder Miners

✓ Deck VerifiedCrossplay
$
Released
Price
$ · Cheap
Players
👥 Up to 30 players
Reviews
87% of 3,965

The #1 rated Xbox Live Indie Game. Halo-inspired. Destructible/constructible environments. Vehicles. Zombie survival. Hookshots. Infection mode: Be the zombie & eat the dead to level up your zombie abilities. Community playdates are still hosted every week, join us!

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