Valve is celebrating Left 4 Dead 2's 15th birthday by making it free-to-play this weekend, alongside a massive Steam sale at the same time.

A new Half-Life 2 update celebrating the FPS game's 20th anniversary has arrived, and it's a true love letter to one of the ...

One of the greatest video games ever released, complete with Steam Deck support, is now free to download on Steam.

InFlux is a puzzle game that mixes exploration and platforming in a series of beautiful natural and abstract environments. You are a mysterious metal sphere which falls from the sky, traversing an ...