Best 6-player online co-op games

Online co-op games on Steam with room for 6 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 391–400 of 1,205 games matching 6 players, best rated first · updated 14 Oct 2026

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Mafia Pigs

Deck PlayableCrossplay
Free
Released
Price
Free
Players
👥 Up to 6 players
Reviews
89% of 37

Let the Heist shenanigans begin! Slip on your shades, get your stealth on and get ready to sneak your way past your friends. Use the environment and cheeky dodges to complete daring heists and surprise other players in the online multiplayer competitive game.

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Wonderia

Deck Playable
$$
Released
Price
$$ · Standard
Players
👥 Up to 8 players
Reviews
80% of 285

Wonderia's an open-world, manga-art adventure just waiting to be explored. It's got sci-fi sim elements, deep dungeons, and you can even morph into alien form! Grab up to 7 friends to mine, craft, battle, and level—or farm and fish the day away, if that's more your tempo. There's so much to do!

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Go Ape Ship!

Crossplay
$
Released
Price
$ · Cheap
Players
👥 1–8 players
Reviews
88% of 42

Go Ape Ship! is a frantic co-op multiplayer game for one to eight players. Work with your crew of daring Astrochimps to master an expanding collection of tasks, respond to emergencies, unlock new rooms and upgrades for your spaceship, and safely reach the stars. Survive together. Or not at all.

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$
Released
Price
$ · Cheap
Players
👥 Up to 6 players
Reviews
90% of 31

Online Co-Operative Tower Defense with endless build options and a heavy focus on rewarding creative strategies. With so many Levels, Towers, Abilities, Items, & Builder Specialties every match can be a different experience!

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Ghost Exorcism INC.

✓ Deck Verified
$$
Released
Price
$$ · Standard
Players
👥 1–6 players
Reviews
76% of 4,264

Ghost Exorcism INC is a 1 to 6 player co-op horror game. Track down entities with your detectors, identify them… then carry out the exorcism protocol to send them back to the afterlife before it's too late!

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$$
Released
Price
$$ · Standard
Players
👥 Up to 12 players
Reviews
78% of 622

Swords of Gurrah is a real time multiplayer sword fighting VR game. Fight with or against friends, with battles up to 12 players. Choose from over a huge variety of weapons and create a fighting style of your own!

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POLYGON

Deck Playable
Free
Released
Price
Free
Players
👥 Up to 32 players
Reviews
75% of 37,062

POLYGON is a tactical multiplayer team 1st person shooter. Using various weapons, you will battle with up to 32 players on large-scale maps. Properly managing your arsenal and skills, you will lead your team to victory!

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$
Released
Price
$ · Cheap
Players
👥 Up to 6 players
Reviews
87% of 47

Backrooms: Wit's End is an immersive coop survival horror game, featuring procedurally generated, non-linear level progression and dynamic gameplay mechanics. Explore the different disturbing levels with your friends, while trying to escape from many puzzling entities.

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Heliborne Collection

Deck PlayableCrossplay
$$
Released
Price
$$ · Standard
Players
👥 Up to 16 players
Reviews
76% of 3,259

Rotary-wing aviation and helicopter combat with a dynamic battlefield and the support of ground forces. Appreciated for MMO elements and an addictive gameplay loop. Use tactics and make strategic decisions or fly around and shoot in historically accurate maps.

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$
Released
Price
$ · Cheap
Players
👥 Up to 8 players
Reviews
79% of 351

If we say the wrong words... WE DIE! This game kills you with your own voices! Online co-op where everyone gets a forbidden word, say it and you kill your friends. Explore spooky dungeons, cast spells and defeat monsters with your voices. 8-player Co-op Mode. 16-player Traitor Mode

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