Speedruns are often reliant on the most random, funnily obscure quirks in any given game. You don't need to look further than ...

Valve added an invisible wall to Half-Life 2 in the 20th anniversary update, but it got in the way of some speedruns, so they've since disabled it.

"In Half-Life 1, we used a 90-degree field of view, or FOV, which was fairly standard for first-person shooters at the time.

"Little Rocket Man" is truly one of the greatest bits in videogame history⁠—a challenging achievement in Half-Life 2: Episode ...

Half-Life 2 is getting a major update in celebration of the classic title’s 20th anniversary. In addition to Steam Workshop ...

Twenty years ago this month, Valve released Half-Life 2. The company is celebrating the anniversary with a 20th anniversary ...

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

In Half-Life 2, the rocket launcher is one of the powerful weapons capable of decimating any enemy in its way, and it's also ...

Valve has shared some Half-Life 2: Episode 3 footage for the first time ever. The company did so as part of a new documentary ...

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 ...

Valve is honoring the 20th anniversary of Half-Life 2 with a celebration that includes a brand-new two-hour documentary, a ...

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