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 731–740 of 1,205 games matching 6 players, best rated first · updated 14 Oct 2026

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Deadzone Blackout

Crossplay
Free
Released
Price
Free
Players
👥 Up to 100 players
Reviews
73% of 19

Deadzone Blackout, the First Game from Mozambique on Steam! Face up to 100 Players, Communicate via VOIP and Activate Your Protection Wall to Dominate the Battlefield. Get Ready for This Intense Shooter Game.

Killer Inside Us

Crossplay
$
Released
Price
$ · Cheap
Players
👥 4–10 players
Reviews
73% of 19

This game is available to play online with your friends (4-10 people). Inside the station there are killers and crewmates. The job of the killers is to kill the crewmates and don't get caught. They also can sabotage the station by disturbing the work of the space station.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 12 players
Reviews
59% of 129

As the leader of a nation, dispatch and control your team of characters all around the world to destabilize your enemies and establish your supremacy. All methods are fair game: hacking, sabotage, political interference, military strikes, corruption, treachery, assassinations, data theft…

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 Up to 8 players
Reviews
70% of 24

Yurei Hunt is a multiplayer hide & seek prop hunt game where deception is key. Play as a Yurei, possessing objects & using abilities, or as a Hunter, relying on instincts & proximity voice chat to track them. With a world full of tricks, surprises & eerie tension, every match is a battle of wits.

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$
Released
Price
$ · Cheap
Players
👥 Up to 8 players
Reviews
56% of 255

THE HIGHRISE is a first-person survival game set in a high-rise building that has been sealed off by an alien monster invasion. Gather resources to make fighting weapons and survival tools. You must find and send a rescue signal at the end of your desperate survival.

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 Up to 8 players
Reviews
71% of 21

FPS party game, 8 players compete in a tournament with a multitude of competitive gamemodes ! Solo, duo or team (4v4), prepare to fight in fast and tactical gamemodes. (Versus, Gungame, Battle royal, Dodegball, Runner ...)

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