Half-Life 2 ’s phenomenal opening and low-key tutorial stand with those moments as crowning achievements in design that are still being looked to as an inspiration over 15 years later.

Half-Life 2 Aftermath Q&A - The Skinny on Aftermath Designer/programmer Robin Walker fills us in on what to expect in the anticipated expansion pack for last year's blockbuster shooter.

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.

Despite the somewhat fiddlier inventory management, this is still Half-Life 2 combat, with a couple extra wrinkles and more of a close-combat focus.