Best online co-op games for 8+ players

Online co-op games on Steam with room for 8+ 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 181–190 of 914 games matching 8+ players, best rated first · updated 13 Oct 2026

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MegaGlest

Crossplay
$
Released
Price
$ · Cheap
Players
👥 Up to 8 players
Reviews
91% of 72

MegaGlest is a 3d real time strategy game with a very strong AI. Single player games and especially multiplayer co-op games are much fun. The game already has a lot of content and it is very easy to make new content, especially new maps.

Free
Released
Price
Free
Players
👥 Up to 10 players
Reviews
87% of 239

Granvir: Zero Front is a 3rd person action roguelite mech-builder with co-op multiplayer. Experience the prelude to Granvir as the resistance response to the Millennium Company invasion. Pilot your Granvir, manage your campaign between battles to find the best equipment, and stay in the fight.

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West Hunt

Deck PlayableCrossplay
$
Released
Price
$ · Cheap
Players
👥 1–8 players
Reviews
84% of 1,520

West Hunt is a 1-8 player social deduction game set in the Old West! Among the hardworking townsfolk hides an Outlaw or two causing mischief and mayhem across town. Luckily, there are eagle-eyed Sheriffs ready to sniff them out! No matter what role you play, you're sure to have a hog-killin' time!

If you loved these, you'll love this

BAPBAP

Deck Playable
Free
Released
Price
Free
Players
👥 Up to 8 players
Reviews
83% of 5,877

Join BAPBAP, the Roguelike Party game where no two matches are ever the same. Round up your homies, pick a character, and build a giga-unfair build that'll make them hate you - then do it all over again!

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 Up to 8 players
Reviews
85% of 526

A sandbox fighting game with built-in creation tools to create characters and stages. Animate pixel art characters using our 3D pixel art rotation technology, then battle with up to 8 players! Use our tools to export sprites for your own projects.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 2–8 players
Reviews
100% of 17

You and your friends are invited to die! The Masquerade is a murder party game from 2 to 8 players where you're simultaneously a target and a hunter. Impersonate NPCs to hide from your hunter, while gathering enough clues to unmask and eliminate your target.

If you loved these, you'll love this