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 81–90 of 1,095 games matching Action-Adventure · updated 12 Oct 2026

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$$
Released
Price
$$ · Standard
Players
👥 1–6 players

A sandbox survival crafting collectathon for 1-6 players set in an endless series of interconnected floating islands that are a mix of hand crafted and procedurally generated voxel environments.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
75% of 49

“没有挂机,没有轻松——国风硬核修仙,胜者飞升!”踏入《 问道长歌》,进入一个真正的残酷修仙世界!没有自动寻路,也没有满屏逼氪,一切靠操作与策略说话。探索上古遗迹、夺取神秘法宝、与仙魔妖兽殊死搏斗——弱者被淘汰,强者独占巅峰。真实战斗、残酷争夺、自由冒险,这里只有敢于挑战极限的修仙者才能飞升成仙,体验硬核非凡修仙!

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 1–4 players

Co-op horror where the Station watches you. Complete missions, scavenge loot, and upgrade your gear across deadly runs. The Station Director learns your squad's habits, your fears, your greed, your routines, and adapts every run to break them

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$$
Released
Price
$$ · Standard
Players
👥 Up to 6 players
Reviews
78% of 182

A survival horror set in a massive maze. Play solo or 6-player co-op. Scavenge resources to craft gear and survive against terrifying enemies. Unlock unique abilities and find the exit.

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
86% of 74

Build your dream city from scratch in this sandbox tycoon: start by working or gathering resources, trade businesses and real estate based on market demand, expand your land, and grow your empire—all while surviving and stacking up cold hard cash from your strategic moves.

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$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
86% of 37

A mysterious thief has stolen your beloved chicken! Team up with up to 4 players, stay chained together, conquer challenging parkour obstacles, and work as one to rescue your feathered friend.

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$$
Released
Price
$$ · Standard
Players
👥 1–4 players
Reviews
87% of 478

the cabin game is a 1-4 player, chaotic horror game where you are trapped inside a cabin and the only way out is through a game of cards. Just beware, as the cards you play have a surprising twist on this humble abode...

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
59% of 322

Your ride is dead, and rough waters lie ahead! Survive aboard a musty boat in a totally chaotic co-op. Collect scrap, patch up leaks, swap your catch for cold brews, and use harpoons to break the laws of physics!

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$
Released
Price
$ · Cheap
Players
👥 1–10 players
Reviews
87% of 32

Soulslike-inspired open-world survival RPG for 1-10 players. Master fluid combat with precise parries and dodges, defeat epic bosses, craft & upgrade gear, build your base, and share items with friends. Your progression persists across every world — play solo or with friends.

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