I recently got a Playstation for Christmas, and Uncharted 3 was included in the bundle, along with Dust 514.
I entered the code for Dust, and it worked. But when I tried to put in the code for Uncharted, a screen popped up saying, "The code you entered may not be correct or may no longer be valid."
I have tried the code several times, both from the account management and from inside the game, and it does not work.
Is there anything that can be done? Thanks in advance.
I don't think that the DUST 514 code is region specific, because the game is free to play. Which version of the PS3 did you get, and which country did you register your PSN account in? Uncharted 3 codes are region-specific.
Take a digital photo of the card with the code on it, and e-mail it to Playstation customer support at this link (https://support.us.playstation.com/app/ask). They should be able to figure out what is going on, as it is a first-party game.