You were expecting a guide? TOO BAD WALUIGI TIME!!!

.............But seriously, I'm surprised that there are no guides for this game. I'm not so good at explaining things, but I can say I know at least two things I'd like to share:

• Use the shop.
• For those of you who wish to do a 100% run, scout out all the levels first, so that you know where all the giant golden diamonds are.