The games' single-player campaign picks up where Medal of Honor (2010) left off, as it follows the Navy SEALs from the previous game's AFO Neptune. The title was announced on February 23, 2012, and was released in North America on October 23, 2012, in Australia on October 25, 2012, and in Europe on Octo on Microsoft Windows, PlayStation 3, and Xbox 360.
It is a sequel to 2010's series reboot Medal of Honor and the fourteenth installment in the Medal of Honor series. (You can still redeem it on Origin or Steam even if you already redeemed it on the other platform.) If I remember correctly I think redeeming it on origin was also necessary to make multiplayer work properly when it asks for a login.Medal of Honor: Warfighter is a first-person shooter video game developed by Danger Close Games and published by Electronic Arts. If that still doesn't work, you can go on Origin and redeem the key there, and Origin will give you a copy of the game on their platform. If you have your actual key copied, just delete whatever the game auto inserts before start up and paste in the key you have. If you still can't find it, reinstalling the game would probably work, since it gives you the key when you open the game for the first time. If I recall correctly, the game auto inserts the key for you but it puts a couple more letters(or numbers I can't recall) for some reason than what the code actually is, so simply deleting those will get it to work.(I don't remember clearly but I believe it might have been an extra number/letter at the end of each group of 4 letters.) Even then, I believe you can find your CD key under DLC or under your game properties. When I got the game over the year ago this is how it worked: After you installed the game, a steam window should pop up providing a CD key and it gives you the option to copy it, you must then put it in later when it asks for it. This is a copy and paste of my response to someone else: