You can usually activate your old retail key on Steam, allowing you to download a modern, updated version of the game without needing the disc.
No. Keygens from 2007 are either malware or generate fake keys that will never work with Steam or official servers. You will waste hours and infect your PC. You can usually activate your old retail key
If you aren't buying directly from Steam, use approved digital distributors like Fanatical, Humble Bundle, or the official Amazon digital store. allowing you to download a modern
G2A, Kinguin, CDKeys (grey market). While sometimes cheaper, keys from these sites may be region-locked, revoked later, or already used. use approved digital distributors like Fanatical
While the terms are often used interchangeably, they served slightly different purposes during the game's original launch period.