It is important to address the dark side of the "FIFA 20 encryption key" search. A simple Google or YouTube search reveals dozens of scam websites and videos promising:
When your legitimate copy of FIFA 20 launches via Origin (now EA App) or Steam, the executable ( FIFA20.exe ) contains a hardcoded encryption key. This key instantly decrypts the game assets into your RAM so the game can run. Without that key, the files look like pure digital noise. fifa 20 encryption key