User blog comment:ResearchAgent/Missing Items?/@comment-25739711-20150106191743

There are a lot of Items missing in Adventure Mode, I was just going to make an article about a Special Costume that never came out, but was even leaked in pictures. Here is this level, giving away all sorts of hidden Stickers, Decorations, Costumes, Logic, Music, etc. hidden in the game: https://lbp.me/v/qt148dv.

Have a good day!

PS, Here's a picture of the missing Special Costume.