A database is used to document a lot of the spritedata in NSMBU, to keep everybody caught up. I felt a bit bad keeping it private, but I can log abuse and ban people from it so I've decided to release it. http://rhcafe.us.to/databases/nsmbu/spriteDB.php How it works You simply click on a sprite's id and you edit the spritedata from there. A sprite's data uses nybbles for it's data. It can be 2 nybbles, or 1. You simply document what it does, and that's that. One thing I do not want to see though, is "sprite done by [name]". nobody needs to know who documented what, please. But either way, enjoy.