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 621–630 of 914 games matching 8+ players, best rated first · updated 13 Oct 2026

Filters: 8+ players × Clear all
Filter by tag, price, players or reviews
$
Released
Price
$ · Cheap
Players
👥 2–44 players
Reviews
100% of 3

Roach Royale is a cooperative first-person horror shooter for 2 to 44 players, featuring asymmetrical gameplay that fuses horror, strategy, and battle royale elements. Band together to survive - or embrace the terror and become the nightmare that others must escape.

If you loved these, you'll love this

Iron Legacy

Crossplay
$
Released
Price
$ · Cheap
Players
👥 Up to 9 players
Reviews
100% of 3

Master the grind in Iron Legacy, a nostalgic 2D Action RPG inspired by the classics. Hunt hordes of monsters, master powerful spells, and push your limits with a deep Reset system. Whether solo or in co-op, forge your legacy through blood, loot, and infinite progression. Become a Legend!

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 1–32 players
Reviews
100% of 3

《FallingBattle》is a 2D action party game that supports 1 to 32 players. The rules are simple: keep descending, dodge obstacles, and survive! Grab items to sabotage your opponents and show them who the true King of the Fall really is!

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 8 players
Reviews
100% of 3

Return to Newton once more — The mission to deliver the apple begins again. This time, the game supports online multiplayer for up to 8 players. Work together with friends to reach the goal.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 1–8 players
Reviews
100% of 3

In Flock of Dogs, ride flying dogs that live on a flying whale. Together with your friends, go on a hand-drawn, procedurally-generated, Dr. Seussian, roguelike road trip through the sky. Co-op multiplayer for 1-8 players online and/or locally. There's also a bunch of minigames.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 10 players
Reviews
100% of 3

Destroy friends, strangers, or bots in this online multiplayer arena shooter. Collect powerups, combine weapons, build your defenses and obliterate the opposition. Hundreds of weapon combinations and multiple game modes.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 1–10 players
Reviews
100% of 3

MindHunt is a solo/multiplayer detective like game (1-10 players), where you as an agent try to find out which androids are infected in order to shut them down! Well, if you are the infected one, you better blend with other androids and complete all tasks necessary!

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 8 players
Reviews
100% of 3

Well, This is a maze game. Exploring the mysterious maze, fight against each other or play game modes with your friends. Can be played up to 8 players. Note that every single maze is newly random generated :D.

If you loved these, you'll love this