Uploaded April 2020 | Updated September 2026, 2 weeks ago

---

The Half-Life: Alyx team talks player locomotion in a behind-the-scenes deep dive. Valve developers Jason Mitchell, Luke Nalker, Greg Coomer, and Roland Shaw share some of our early prototypes, and walk through user interface, audio, and player movement discoveries that led to the game's final designs.

Half-Life: Alyx is now available on Steam: store.steampowered.com/app/546560/HalfLife_Alyx

half-life.com