Online co-op Action-Adventure games

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

Showing 311–320 of 1,513 games matching Action-Adventure · updated 13 Oct 2026

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$
Released
Price
$ · Cheap
Players
👥 Up to 4 players

This immersive first-person multiplayer horror game centers on Taoist exorcism, using Chinese metaphysics like Yin-Yang, Bazi, and talismans. Step into the role of a Taoist disciple, confront supernatural entities, and wield the mysterious power of Eastern mysticism.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 8 players

Fight towering beasts, survive a shattered world, and forge your legend in a post-apocalyptic fantasy where magic is outlawed and survival means rebellion.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
76% of 13

ROTEN is an open-world survival experience set in a world slowly reclaimed by decay. Explore abandoned places, where silent points of interest hide fragments of forgotten stories, face the infected, and survive in a quiet, hostile environment.

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$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
77% of 995

Darkwater is a cooperative extraction horror game for 1-4 players. Command a submarine trapped under the ice of an alien planet. Battle enemy vessels and deep sea abominations as you hunt for resources. Do what it takes to survive.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
0% of 2

Survive a brutal three-day expedition to the North Pole. Gather wood, build shelters, manage cold, and make hard choices. Every decision matters in this intense, minimalist survival journey to the literal edge of the world.

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$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
100% of 4

Co-op first-person horror for 1–4 players. You and your friends are trapped in endless liminal backrooms where nothing makes sense. Explore, find keys and almond water, and work together to evade unstoppable monsters and escape.

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Free
Released
Price
Free
Players
👥 Up to 64 players
Reviews
93% of 15

Shoot and slash your way through Enemies and Levels while upgrading, in Endless Mode and the Campaign in this fast-paced Hack 'n' Slash. You can even face these challenging levels while playing up to 64 players online!

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$
Released
Price
$ · Cheap
Players
👥 Up to 2 players
Reviews
94% of 17

Awakeroots is a 2D survival game set in a Slavic-inspired world where you must survive as long as possible. Build a settlement, farm the land, craft fortifications, and fight mythical creatures. Created by two brothers — an artist and a programmer.

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