. It is hosted on various third-party file-sharing sites, which carries significant risks: Official Link:
There is no single "official" developer website for the V9 version. Common Source: Many users download these mods from sites like Download.it or community forums, but these are often unverified. Security Risk: Counter Strike Extreme V9 Download LINK
Because this is an unofficial, non-Steam distribution, you cannot find it on official platforms like Counter Strike Extreme V9 Download LINK