Online co-op RPG games

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

Showing 341–350 of 1,088 games matching RPG · updated 12 Oct 2026

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
53% of 41

Command 25 ship variants with 20+ upgrades in a living, multiplayer galaxy. Explore, trade, mine, and fight epic real-time battles. Forge alliances or betray rivals—your choices shape the universe. Dive into stunning space combat now!

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
40% of 5

Swordia is more than a game... It’s a fully playable demonstration of a flexible 2D game engine and multiplayer framework designed for creators. Inspired by classic pixel-art RPGs and online worlds and much more!

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 Not stated
Reviews
60% of 48

PlaneShift is a Role Playing Game immersed into a 3D virtual fantasy world! A medieval world, with many cities to explore, monsters to fight, weapons and equipment to find and craft. A skill based progression system, magic and many quests.

$$$
Released
Price
$$$ · Expensive
Players
👥 Up to 12 players
Reviews
21% of 41

World's first life-size 1:1 replica of Everest in a game — now with online climbing. Join up to 12 real climbers on the same route and talk over the radio. Everest is a lifelong dream, but also the world's most dangerous and costly challenge. Live it without risking your life or breaking the bank!

If you loved these, you'll love this

Not listed
Released
Price
Not listed
Players
👥 Up to 3 players
Reviews
63% of 4,741

Eldegarde is a mini-MMO Action RPG with PvE, PvPvE and Arena modes. Explore vast outdoor zones, craft powerful gear, and fight to survive in a living fantasy world.

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
71% of 1,261

A Souls-inspired action RPG set in a sandbox open world with an MMO feel and challenging directional combat. Play solo or with up to 3 friends in co-op. Build friendships, master an unrestricted class system, and uncover the cause that darkened all eyes.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
100% of 35

A horde-survival roguelite with the build depth of a full ARPG. Over a run you'll take a character from single-digit hits to millions of damage per second, through choices that change what your spells do, not just how hard they hit.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
58% of 2,250

A Thrilling Hybrid Action RPG, featuring a Dual Narrative All Characters & Weapons Free to Unlock —— New Version [Silver Torrent, Rising Star] Now Available Limited-Time Giveaway: Up to free 60 Skin Pulls + Self-Pick Character & Weapon!

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
59% of 91

Naica is a 8bit Fantasy cross-platfrom MMORPG where you take on the role of a lowly adventurer trying to assist those in peril. Fight, collect or explore what the world of Naica has to offer, secrets lie behind every corner. The world needs your help adventurer, will you answer the call?

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 Not stated
Reviews
51% of 27

Reunion Online is an open-world MMORPG with full cross-platform play. Fight monsters, team up with players, earn random loot, and grow your character through crafting and enchanting.

If you loved these, you'll love this