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 241–250 of 3,108 games matching 4 players, best rated first · updated 13 Oct 2026

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Risk of Rain Returns

✓ Deck Verified
−50%
$$
Released
Price
$$ · Standard · On sale −50% until 22 Oct
Players
👥 Up to 4 players
Reviews
89% of 24,824

Carefully designed, beautifully remastered, and loaded with new ways to play—Risk of Rain is back and better than ever! Dive into the iconic roguelike full of unique loot combinations, enhanced with new Survivors, overhauled multiplayer, fan favorite content from Risk of Rain 2, and more!

If you loved these, you'll love this

Coral Island

✓ Deck VerifiedCrossplay
$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
89% of 21,968

Coral Island is a vibrant, laid-back farm sim reimagined with multiplayer! Experience enchanting island life at your own pace: farm with friends, nurture animals, build relationships, hang out with a diverse cast of characters, and dive into the magical Merfolk Kingdom.

If you loved these, you'll love this

Gamble With Your Friends

Deck Playable
$
Released
Price
$ · Cheap
Players
👥 1–6 players
Reviews
89% of 21,035

An online 1-6 player co-op "casino crawler" where you and your friends share one bank account and one massive debt. Gamble, buy sketchy items, make terrible decisions, and climb an ominous casino tower to hit your loan shark’s daily quota in 5 minutes - or face the consequences.

If you loved these, you'll love this

Garden Paws

Deck Playable
$$
Released
Price
$$ · Standard
Players
👥 Up to 32 players
Reviews
90% of 1,891

You have inherited your grandparents farm as they set off to travel the world. Work with Frank at the local construction shop to finish off the final touches on your new home. Aid Frank and Mayor Wilson in building up the town so it may reach it's full potential.

If you loved these, you'll love this

Monster Care Simulator

✓ Deck Verified
−50%
$$
Released
Price
$$ · Standard · On sale −50% until 19 Oct
Players
👥 Up to 4 players
Reviews
91% of 648

Manage a care center for adorable monsters in Monster Care Simulator! Treat clients' creatures, hatch eggs, raise your own companions, and keep them happy with fun activities. Hire staff, expand your facilities, and customize your space to build the ultimate monster sanctuary!

If you loved these, you'll love this

Move or Die

✓ Deck Verified
$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
89% of 16,477

Move or Die is an absurdly fast-paced 4-player local and online party game where the mechanics change every 20 seconds! It's THE friendship-ruining game.

If you loved these, you'll love this

Shape of Dreams

Deck Playable
$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
89% of 16,412

Shape of Dreams delivers fast-paced top-down roguelite action with chaotic projectile-filled battles, fluid combat, and high-stakes co-op. Play solo or with up to three friends as you dodge overwhelming attacks and unleash devastating builds.

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 Up to 16 players
Reviews
89% of 16,248

PLAY, CREATE, PARTY! Tower Unite is a community-based virtual world party game with online games, entertainment, activities, and absolutely NO microtransactions.

If you loved these, you'll love this

Lycans

Deck Playable
$
Released
Price
$ · Cheap
Players
👥 Up to 12 players
Reviews
92% of 313

Lycans is a multiplayer game. It can accommodate up to 12 players. Investigate to find the werewolves hiding among the villagers during the day and hide at night to survive their attacks !

If you loved these, you'll love this