: The SteamVR software must be installed and running.
: A SteamVR-compatible headset (Valve Index, Meta Quest via Link, HTC Vive, or Windows Mixed Reality). Half.Life.Alyx.v1.54.part02.rar
: The native application for .rar files, found at rarlab.com . : The SteamVR software must be installed and running
: You will need software capable of handling RAR formats. Popular options include: 7-Zip : A free, open-source tool available at 7-zip.org . Meta Quest via Link
Once extracted, keep in mind that Half-Life: Alyx is a VR-only title. According to Valve's official site , you will need:
: Ensure every numbered part of the set (from .part01 to the final number) is located in the same directory on your computer. If one is missing, the extraction will fail.