God of War 3 does not use or require a "license key" or "registration code" for standard gameplay.
. God of War 3 was never officially released for Windows or any other PC platform; it remains a PlayStation-exclusive title. Key Facts About "License Keys" No PC Port : Sony has only officially brought God of War (2018) God of War Ragnarök God Of War 3 Licence Key
If you own a PS4 or PS5, this is the best option. Search for God of War 3 Remastered . God of War 3 does not use or
: Emulators do not use license keys; they run game images (ISO or PKG files). God Of War 3 Licence Key