The official Steam version typically requires about 6.5 GB to 7 GB of space.
Given the game's age, there are safer ways to enjoy it without relying on risky downloads. half-life-2-free-download-highly-compressed
To achieve extreme file sizes, "ripped" versions may remove critical assets like high-quality textures, voice lines, or cinematic cutscenes. Better Alternatives The official Steam version typically requires about 6