: Some "gray market" key sites like Kinguin or G2A may have remaining Steam keys, but they are often extremely expensive (sometimes over $300) because they are rare. Technical Challenges
Searching for a "free full version" download of is complex because the game has been delisted from all official digital stores (like Steam and Xbox Live) since roughly 2013-2014. This means you cannot buy it directly from primary digital retailers anymore. Status and Legal Availability
: You can still find used physical copies for PC on sites like eBay or through retro game retailers.