May I ask what some of the hardest parts of doing so are?

@BulletKn (idk of you can reply to comments on here so if im doing it wrong I apologize) Getting the post-loop crowns for every character is a pretty intense task. It's really more tedious than difficult, but being forced to play as rouge sucked, I cannot stand that character. The worst thing about 100% completion is just the sheer amount of time you'll sink into it. (100%ed the achievements on steam)