You don't need to spend cash to game with your friends. Check out the very best free co-op games on Steam.

Steam makes co-op game Catch Me! 100% free, but the offer won't last for long.

A co-op game on Steam that was delisted long ago is suddenly listed again, and it appears to have dropped its previous price ...

Steam users have a limited time to grab a co-op game freebie, thanks to the Free to Keep promotion.

Check why "Dear Passengers" is generating hype as a chaotic co-op game with ragdoll physics, proximity chat, and hilarious in ...

It seemed like yet one more janky prop hunt–inspired hide-and-seek multiplayer game. But anything that reached over 300,000 concurrent players on Steam in the middle of a random afternoon is worth ...

One developer’s mistake has accidentally made a great game permanently free on Steam. Fortunately for developer Tecopark, the mix-up affects a nearly 10-year-old title that was already cheap, and that ...

GameSpot may receive revenue from affiliate and advertising partnerships for sharing this content and from purchases through links. Aggro Crab is at it again with another frenetic physics-based ...

Dear Passengers, a physics-based co-op airline game from Ukrainian studio FLEXUS, drew more than 500,000 Steam wishlists ...

UNFROST is a co-op Antarctic horror FPS from Nord Unit where conventional weapons cannot kill the Riftborne — players must ...