Online co-op Action-Adventure games

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

Showing 1161–1170 of 1,516 games matching Action-Adventure, newest first · updated 13 Oct 2026

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
61% of 21

This game is "BackRoomsNew" in game, after each level the game will be harder and in each level there will be all kinds of monsters that will try to catch you. Each level will have a task where you have to find a key or a lever and all sorts of things to open the door.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
74% of 75

The egg's great adventure, the final chapter. That fragile but brave egg has returned with even more new powers, but this time its adventure is over. A hard action adventure game in which the player rolls through various stages with sad music, aiming for the frying pan at the end.

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Creature Crafter

Deck PlayableCrossplay
−40%
$
Released
Price
$ · Cheap · On sale −40% until 19 Oct
Players
👥 Not stated
Reviews
86% of 743

Create your own creatures to explore online worlds with friends and collect new parts to upgrade your stats and abilities! Complete quests, battle enemies, challenge friends to minigames, or just have fun roleplaying — the possibilities are endless when your imagination is the limit!

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EvoMon

Deck Playable
$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
77% of 45

Evomon Is a creature collector in tamagotchi version. Take care of your evomon since its infancy and discover its new evolutions, have fun playing the mini-games, adventure in mysterious expeditions, battle intensely against different monsters to reach the title of Evomon Champion.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
80% of 100

A survival open-world game, where you can gather resources, Hunt, Craft tools and armor, Tame Animals, Ride Animals, Build, and defend your base from creatures, and other players.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
76% of 2,075

Plunge into "Maurice: Predator's Nest". A survival game where you're either a cunning survivor or a fearsome predator in a dark, treacherous world. Outwit or hunt in this thrilling battle for survival.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
39% of 56

You and your friends have found a camera with a footage in it. For some reason you can't rewind the video, and as soon as you try winding it forward you all find yourself in the Backrooms. Together figure out whats in the footage and try to ESCAPE AS FAST AS POSSIBLE!

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