Online co-op Action RPG games

Every online co-op Action RPG game on Steam we know of, newest first. Add tags or a price band to narrow it down.

Showing 371–380 of 482 games matching Action RPG · updated 12 Oct 2026

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$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
92% of 13

Field of the Dead is a post-apocalyptic sci-fi horror game where you battle undead and mutants with space weapons. Level up, fight bosses, acquire rare gear, and explore infested areas to uncover the apocalypse's secrets. Supports single-player and up to four-player multiplayer.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 5 players
Reviews
86% of 1,220

Nevergrind Online is the ultimate dungeon-crawl multiplayer blobber RPG focused on treasure hunting and slaying monsters! Create your hero and start climbing the ladder in normal mode—or, for those seeking the ultimate challenge, hardcore mode! No microtransactions ever!

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
66% of 3

"Zombie World War: New World" is a shooter where players and three AI teammates battle a massive zombie invasion. They must cooperate using skills and strategies to survive and defeat mutants. Intense combat with high-quality graphics and PBR materials providing a visually stunning experience.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
80% of 26

A fast paced action RPG where you will fight increasingly difficult waves of enemies, each with unique abilities! You will be fighting various bosses, work on your secondary skills, collect cosmetics for your character and work on your very own island!

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 Up to 4 players
Reviews
57% of 112,638

The First Descendant is a third-person looter shooter powered by Unreal Engine 5. Become a Descendant. Fight for the survival of humanity. Descendants have unique abilities to tackle both solo and co-op missions. Up to 4 players use varied mechanics to defeat giant bosses. BE THE FIRST DESCENDANT!

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
75% of 4

Sundermead is an open-world, casual RPG where you can build a farm to live peacefully out in the wilderness with your friends. Beware though, there is more to this land than first meets the eye!

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
55% of 9

Fantasy Shootoff is a free PvPvE fantasy game where you fight against enemy creatures and bosses, use crazy weapons, experience a thrilling story, and hang out with your friends on one big map.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
72% of 77

A huge open-world old-school 2D top-down MMORPG packed with monsters, quests, puzzles, and challenging bosses. Explore vast lands, train skills, level up, team up with other players, collect rare gear, and climb leaderboards. Now in Beta Phase 1.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
77% of 200

Unleash mighty Champions in this thrilling co-op bullet heaven. Shift into battle, create builds with unique abilities, and battle endless enemies to stop the Dominion's path of conquest. Rev through high octane missions, conquer epic bosses, and become an absolute legend!

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