The demo and the digital download of the game are not the same in anyway. Not the same size dd of the game is 2 downloads totaling 21 gigs while the demo was only 2.6 gigs. So there is no unlock for this game.
^Ahhh, ok. I wasn't completely sure about that I just figured that any game that has a demo worked that way, like when I just bought Shank 2 and Warp I had to dl the demos again and then the unlock key.
I guess for full length games that are digital as well as physical don't work that way. --- Red Sox World Series Champions 2004 & 2007= My ID. PSN ID- rswsc0407