Hey, I'm completely new to the level editing of SMBX, even though I've been playing for a long time. This is my first level, Pipebomb Factory. I'm not sure how to do all the custom sprites and such, so I just kind of worked with what I have. I don't think it's too bad, but I'm welcoming all criticism, because I really want to improve.
Download:
https://www.mediafire.com/?c02xq29egoltz8q