yet another PlayStationPortable Documentation

23  UMD Game Structure


/PSP_GAME
  /SYSDIR
  /USRDIR
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23.1  Root Directory


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23.1.1  PSP_GAME Subdirectory


note: the files in this directory resemble the contents of the PBP fileformat (see fileformats section)
23.1.1.1   Sysdir Subdirectory

23.1.1.2   Usrdir Subdirectory

contains the 'user' game files which can be different for any game.
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