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 411–420 of 1,902 games matching RPG · updated 12 Oct 2026

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
77% of 29,979

The incremental idle MMO where your heroes keep fighting while you're gone! Spend their loot on upgrades, unlock classes from Elemental-Wizard to Cannon-Pirate, and level 20 unique skills like Farming, Sailing, and Construction!

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
93% of 1,130

Sick of long queues, unfair matchups, and arbitrary reflex tests? Try Q-UP, the coin flipping eSport. It's one part clicker, one part multiplayer strategy game, one part demented capitalism simulator, and 100% completely random.

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 Not stated
Reviews
53% of 1,883

“Sword of Justice” is sparking a rebellion against outdated RPG builds! This groundbreaking Open World MMO defies tradition with stunning visuals and an immersive, lifelike atmosphere that deeply influences the game world. Step into "The Pulsing Martial World" and experience its breath-taking allure

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
93% of 203

An old-school 2D fantasy open world MMORPG featuring character progression, classes, monsters, quests, guilds, dungeons, epic loot, achievements, procedural world generation, player-versus-player combat, and much more.

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
88% of 594

A follow-up to the hit game Vivid Knight, Vivid World is a completely new party-building, roguelike strategy game! Our story takes place in the Underworld, a land ruled by demons. Utilize and master our protagonist, Lemuria's new Jewel Magic to conquer strange dungeons.

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 Not stated
Reviews
61% of 31

Multiverse Designer is a 3D virtual tabletop and map creator, a unique toolbox for storytellers. Create any kind of scene, environment, character or cutscenes you can imagine, for any setting from fantasy to sci-fi, horror, cyberpunk..., in the most immersive RPG experience you've ever played!

Free
Released
Price
Free
Players
👥 Not stated
Reviews
66% of 6

Spooky Night is an online social deduction game of teamwork and betrayal! Uncover the werewolves among you before they wipe out the village. During the day, chat, deceive, and vote to eliminate a suspect. At night, use your role’s abilities to gather insights or strike. Can you survive?

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 4–100 players
Reviews
12% of 47

Remain is an MMO game. Within this open world, you can tame "zombies", making them your labor force, or commanding them to fight your foes. Apart from zombies, you will still have to face the survival challenges of food and water. Remaining warriors, don't let your guard down, and keep surviving...

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
66% of 575

Crystal of Atlan is a Magicpunk MMO Action RPG where you can immerse yourself in a Magicpunk world. Build your skills, fight and uncover the secrets of this world with your allies! Time to embark on a wondrous journey of Magic and Machinery!