Please be as specific as possible when letting us know what is missing or incorrect. For example, say "this game's trophy difficulty should be 8/10", with a link to a website corroborating this difficulty estimate (if possible), not "this game's trophy difficulty is wrong".
Unlocks the Son of Sparda, Dante Must Die, Heaven or Hell, Hell and Hell, and Bloody Palace game modes. Note: This does not unlock the missions or content within the modes themselves. Also, this does not unlock all items in the Library.