: The hl2 portion of the archive contains the core scripts, shaders, and configurations needed to load the game . Installation Overview

formats within the HL2 directory), you need a viewer or extractor: : Use this to open the game's directory (typically Steam/steamapps/common/Half-Life 2/hl2 ) and extract the specific (model) files you want to build. : This tool is used to "decompile" those files into a format (like ) that standard 3D software can read. 2. Prepare the 3D Model