Valve is celebrating Half-Life 2’s 20th birthday with an extensive behind-the-scenes documentary. The patch also helps bring Half-Life 2 a bit more up to speed with 20 years of technological progress ...

To celebrate the game’s 20th anniversary, Valve is offering Half-Life 2 for free until November 18th with additional content including developer commentary mode, improved graphics, and more. To ...

Just as Half-Life 2 turns 20, Valve has released a massive update that combines the base game and all episodes, while also adding cut content, Workshop support, developer commentary and more features.

GameSpot may receive revenue from affiliate and advertising partnerships for sharing this content and from purchases through links. Twenty years ago this month, Valve released Half-Life 2. The company ...