Available below are the DLC for Metal Gear Solid Peace Walker. (Currently up to all 12 downloadable content packs released in 2010). Users should preferably connect to PSN for the latest updates directly from Sony and Kojima Productions, however, we are making these files available here for users who do not have wireless internet available for their PSPs. Follow the directions below to install these DLC to your game.
Downloaded AI Boss voices will apply to EXTRA OPS missions only. MAIN OPS will continue to feature the original AI voice.
Right-click the following link and save the target file to your computer: Metal Gear Solid: Peace Walker DLC
When the download is complete, extract the files from the archive. You should end up with a folder which will be further referenced as the "[MGSPW DLC Folder]"
By default, the folders within the [MGSPW DLC Folder] you extracted will be named for the US version of Metal Gear Solid: Peace Walker as follows:
If your game's region is the European version, you will need to rename the folders by switching "ULUS10509" with "ULES01372" so that your folders look like the following instead:
With your folders properly named for your game's region in step 2, you can copy these DLC folders to your PSP. Relative to the root of your PSP's drive, place the 4 folders within PSP->SAVEDATA
Start Metal Gear Solid: Peace Walker on your PSP. Upon loading your save file, the game should notify you that there is new content to be installed. After the installation process, all of the DLC should be available to you within the game.