Unlocking the "What Cat?" achievement in Half-Life 2 requires breaking the mini-teleporter in Kleiner's lab. Here's how to successfully disrupt it.

Last year, Valve brought the original development team back together for a 20th anniversary Half-Life 2 update. It integrated the post-launch episodes, added a new developer commentary track ...

In a new behind-the-scenes trailer released on November 14, Nvidia sat down with some of the modders working on Half-Life 2 RTX and let them talk about why they are remastering this game and what ...

Half-Life 2, free on Steam for a limited time, is getting a bunch of content updates for its 20th anniversary including new fixes, a developer commentary, and more.