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 1171–1180 of 1,516 games matching Action-Adventure, newest first · updated 13 Oct 2026

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Evil West

Deck Playable
$$$
Released
Price
$$$ · Expensive
Players
👥 Up to 2 players
Reviews
74% of 10,289

A dark menace consumes the Old West. In solo or coop, fight with style in visceral, explosive combat against bloodthirsty monstrosities. Eradicate the vampiric hordes with your lightning-fueled gauntlet and become a Wild West Superhero.

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$$$
Released
Price
$$$ · Expensive
Players
👥 Up to 2 players
Reviews
56% of 3,792

A group of documentary film makers receive a mysterious call inviting them to a modern-day replica of serial killer H.H. Holmes ‘Murder Castle’. But on arrival they soon discover they’re being watched, and even manipulated, and suddenly there is much more at stake than just their ratings…

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
84% of 13

Scared Tube is an indie, Early-Access horror-style game. You play as an influencer that explores abandon haunted locations. Like any horror influencer, you need to determine what kind of ghost you are dealing with for your audience. Get them like and subscriptions up, for currency and gear.

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Summoners War: Chronicles

Deck PlayableCrossplay
Free
Released
Price
Free
Players
👥 Not stated
Reviews
77% of 11,850

The King of Rahil is looking for a Summoner to protect the kingdom against Tefo's enormous conspiracy. Explore a vast world with your Monsters by your side in this new Action RPG set in the Summoners War Universe.

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
60% of 5

You are sent on a mission, alone or in teams, by a secret organization. You'll have to travel using the documents available at your HQ to collect energy stones. But beware, a number of challenges await you. Can you overcome them?

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