Legality & safety
When EA decommissioned GameSpy’s online services in 2014, Battlefield 2142 was a major casualty. Consequently, official digital retailers stopped selling the game. You cannot log into the EA App and buy a key. So, where are all the CD keys? Battlefield 2142 Deluxe Edition Cd Key
If you purchased it digitally, the key is automatically added to your library. You can find it by viewing the game's properties or "Product Code" section within the EA launcher. Windows Registry (If Already Installed): Legality & safety When EA decommissioned GameSpy’s online
If you are a collector or want to ensure you own the physical media, you can buy a used copy on eBay. So, where are all the CD keys
Look for a of "Battlefield 2142: Deluxe Edition" on eBay, Craigslist, or local thrift stores. You need the jewel case or manual. The CD key is usually printed on a sticker inside the front cover or on the back of the manual.