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 501–510 of 1,906 games matching RPG, newest first · updated 13 Oct 2026

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$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
66% of 3

A co-op submarine piloting horror game with asymmetrical elements where your survival is dependent on the effectiveness of communication between your crew and the efficient management of resources left behind by the old world.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
50% of 5,637

Rise with Aion — ignite the rebellion, slay the foes, rally your allies, and unmask Terminull’s deepest, most dangerous secrets before they can rewrite our world.

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Grounded 2

✓ Deck Verified
$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
82% of 21,959

Shrunk again, but the world is much larger. In this open-world, single-player or co-op survival adventure, craft weapons and armor, build your base, and traverse the playground on your buggy. But something else is out there—and it hasn’t forgotten you.

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Star Vortex

✓ Deck VerifiedCrossplay
−20%
$$
Released
Price
$$ · Standard · On sale −20% until 26 Oct
Players
👥 Not stated
Reviews
84% of 157

Star Vortex is a fast-paced Action-RPG inspired by classics of the genre. Design your ship, fight through hostile alien sectors solo or with friends, salvage rare weapons and experiment with powerful builds until nothing can stand against you.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
77% of 9

我們 被笑,我們 不被看好,但我們 不怕!我們都需要「勇氣Online」... 「勇氣Online」是一款 2D 奇幻 MMORPG 遊戲,免費開玩。 玩家將在溫馨可愛的東方武俠畫風中,扮演一位身負使命的英雄, 體驗仗劍天下、斬妖除魔的熱血旅程,或是在國戰沙場上成就一方霸業! 搭配超萌寵物、酷炫坐騎、溫馨門派和熱血部落, 展開仿 3D 即時戰鬥、隊伍群P、部落戰爭、國戰爭霸等多元玩法。

Free
Released
Price
Free
Players
👥 Not stated
Reviews
70% of 17

飘渺西游是一款经典的Q版回合制游戏,您将开启一场充满各种回忆的冒险旅程。回归经典的回合制玩法,技能搭配、宠物培养,寻找当年通关81难副本、装备升星的快乐!长安城、五指山、东海龙宫,每一处场景都充满回忆。简洁明了的界面布局,熟悉的操作手感,带你回到那个纯粹的游戏年代。

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Wildgate

Deck PlayableCrossplay
−55%
$
Released
Price
$ · Cheap · On sale −55% until 15 Oct
Players
👥 Up to 12 players
Reviews
77% of 5,042

Wildgate is a PvPvE multiplayer shooter that blends tactical ship-to-ship combat with fast-paced first-person action. Evade deadly environmental hazards, search for powerful weapons and ship upgrades, and be the first crew to escape with the Artifact... or the last crew left flying.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
25% of 4

Open world, multiplayer, survival fantasy setting. Create your custom character, Craft tools, learn spells, loot your enemies. explore through arid deserts, snowy tundras, murky swamps, windy meadows and deep forests. Build a base to stash your rewards or rest from your travels.

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