I got Resident Evil 6 (pre-order) for Playstation 3 and it came with a code for the Mercenaries Level (Catacombs). I want to enter the code so I can unlock the level, but I can't figure out where/how to do so. Where do you enter these codes?
Got to the Playstation store and in the top-right of the main page is a small icon (one of a set of four I think) that is called redeem codes.
You can enter the code in here and it will allow you access to a download.