You've come to the right place :) I've managed to find all of the hidden chapter (took me awhile though). A lot of times you just have to break stuff to find a secret exit, but the first secret chapter is kind of hard to get into cuz its not that obvious. Here's how to get into it: Go to the first stage of the game you ever played (the one where Wario is asleep) But, DON'T wake him up, just wait and let him sleep. After awhile, the "end of the stage" music will play, and you will have beaten it. After that, you will be able to go into the first secret stage. (a path will open up on your map). The other secret stages aren't that difficult to find, but if you need help with those, just ask :) Hope I helped!
