Mariomeister here, as always!
Now, I know that this one has taken a long time to be uploaded and completed, but it is now, so stop whining! The ending for this one was slightly rushed to be able to upload it ASAP, but I don't think it shows too much. Oh, and this one has scene select <hooray>! I have already started on MBX5, and, although I have only done everything up to the backtracking, it is already a serious rival to this one! Oh, and use the space to proceed text, as always!
So sit back, relax, keep your finger on the spacebar and enjoy!