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".
This free catalog will allow you to access downloadable content such as costume sets, skits and other items to enhance your experience in the game. This catalog is also necessary for you to play the free skits.