Online co-op RPG games

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

Showing 641–650 of 1,906 games matching RPG, newest first · updated 13 Oct 2026

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Coridden

✓ Deck Verified
$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
89% of 430

Become the ultimate shapeshifter in this hack n’ slash ARPG with action-based combat. Transform seamlessly and customize both your human and beast powers as you level up, find new gear and DNA-strands. Venture out solo or in co-op to uncover the secrets sealed inside a legendary city.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
50% of 2

"Obsession" is a super cool action meat pigeon treasure game. Each weapon has its own exclusive skills, which can be dropped and embedded on the weapon, with equipment, special hats, random entries, etc., to create different genres, elements explode with each other, and charge with the boss.

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−90%
$$
Released
Price
$$ · Standard · On sale −90% until 19 Oct
Players
👥 Up to 4 players
Reviews
91% of 81

This is an open world game on 3D, Also a mission centered survival battle game. It includes role-playing, tactical strategy, experience has Dozens scenes and combat tasks, allowing players to complete tasks and receive rewards. It support multi people cooperation on network.

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 Not stated
Reviews
63% of 313

Realm of Simplicity is an indie-developed open world MMORPG set in a medieval fantasy where you will embark on your own adventure. Complete quests, master your skills, trade loot with others or befriend them in a party to conquer the mightiest of monsters!

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悠久之树

Deck PlayableCrossplay
Free
Released
Price
Free
Players
👥 Not stated
Reviews
71% of 329

"Eternal Tree" is a turn-based combat role-playing game that tells the story of a journey spanning the Divine Era and the modern age. A grand epic, unknown challenges, and the continent of Titalyera await your exploration. Your adventure will shape the future of this world.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 9 players
Reviews
64% of 290

A multiplayer game of survival and social deduction. You work with others to collect materials, survive the dangers, and complete tasks. Beware of monsters, but more of the alternates disguising as your teammates. They can change into supernatural monsters and attack you at any time.

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Elect

Crossplay
Free
Released
Price
Free
Players
👥 Not stated
Reviews
66% of 12

Elect is a multiplayer political simulation game. Run in elections, join or lead a political party, and vote on laws in the U.S. and 15+ other countries. Become your country's leader and declare wars, send foreign aid, appoint a cabinet, fight pandemics, vote in the United Nations, and more.