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.

Valve Corporation have made Half-Life 2 available totally free on Steam this weekend as part of the game's 20th Anniversary ...

Valve is celebrating Half-Life 2's twentieth anniversary, launching a documentary, a significant game update, and making the ...

To celebrate the 20th anniversary, Valve got the original Half-Life 2 development team back together to bring some ...

And best of all, Valve has made Half-Life 2 (which now includes all the Episodes) totally free for the next three days. You ...

As part of a full-blown 20th anniversary sale, Valve's landmark title is free to add to your PC library all weekend.

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 ...

Yes, these were free games you could play on your PC there and then – instantly – with no fuss ... it’s just that the only ...

Here's our selection of this weekend's PC deals: Heroes of the Storm: Welcome to the Nexus Bundle - $15.99 (70% off) Heroes ...

You can play Unreal 1 and Unreal Tournament for free thanks to Epic Games signing off on the Archive.org version's distribution.

In a refreshing change from the status quo, Epic has officially given gamers permission to download archived copies of ...

Today, the Unreal game engine is everywhere, but it debuted in an iconic, eponymous shooter in 1998. The original Unreal, and ...