You cannot buy a new digital copy. The only way to own a "legit" license is by purchasing a used physical DVD from sites like eBay or Amazon .
Since official master servers were shut down years ago, players use community clients to find matches: Battlefield 2 Free Download (Complete Collection)
EA generally prohibits the distribution of their games on file-sharing sites or torrents. However, they have historically tolerated community-run master servers as long as they do not host the full game files for free. How to Download and Play in 2026 You cannot buy a new digital copy
If you have an old physical CD key, you can sometimes contact EA Help to see if they will add a digital version to your EA account, though this is increasingly rare as the game is no longer supported. Battlefield 2 Free Download (Complete Collection)