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 741–750 of 914 games matching 8+ players, best rated first · updated 13 Oct 2026

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Released
Price
$ · Cheap
Players
👥 Up to 8 players
Reviews
100% of 1

A permadeath co-op action-RPG roguelike with hand-inked, comic-book combat. Pick one of seven heroes, descend an endless maze that gets harder with every floor, and see how far you get before you fall — solo or with up to seven friends.

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Released
Price
$ · Cheap
Players
👥 1–8 players
Reviews
100% of 1

IRONVALE is a survival-crafting roguelike for 1–8 players. Gameplay is split into a day/night cycle, where crafting, resource gathering, and building primarily happen during the day -- but at night, swarms of enemies attack the player and they must fight to survive.

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$
Released
Price
$ · Cheap
Players
👥 2–8 players
Reviews
100% of 1

Stack Mates is a co-op puzzle-platformer for 2-8 players built on teamwork and pure chaos. Shift your form between horizontal and vertical, climb on your friends, and reach the portal together. Remember, if even one person fails, everyone starts over!

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Released
Price
$ · Cheap
Players
👥 Up to 8 players
Reviews
100% of 1

Grimm Work is an 8 player co-op horror game where you seek to balance the scales of chaos and order. Fight, hide, or run from a catalogue of monsters from mythologies and folklore around the world in procedurally generated maps. Will you tip the scales towards order or succumb to chaos?

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Released
Price
$ · Cheap
Players
👥 Up to 20 players
Reviews
100% of 1

Ridiculous on the outside, deadly serious in combat. A chaotic co-op 3D action game for up to 20 players. Fight through absurd enemies, giant weapons, and screen-filling chaos using 8 unique attacks and deep customization.

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Released
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$ · Cheap
Players
👥 2–8 players
Reviews
100% of 1

Broken Crown is a fantasy RTS where you build a settlement, gather resources, research powerful upgrades, and command hundreds of units in formation-based battles. Advance troops through five visual tiers, preserve Bronze-to-Gold veterans, and conquer tactical maps shaped by Fog of War.

Project Microchip

Deck Playable
$
Released
Price
$ · Cheap
Players
👥 Up to 10 players
Reviews
100% of 1

Project Microchip is a social deduction game for up to 10 players. Complete objectives and escape as a Survivor, or become an Infected, hide your identity, earn the group's trust, and strike at the perfect moment.

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