I'd like to apologise to anybody who downloaded the version of the game where you start inside the castle. Fixing now!
Believe it or not, I only changed the file because there was a bug that made it impossible to get to the secretest of all bosses, and being an idiot, I messed up the new version!
I'd just like to add that the 'Gameboy Style' is less about the graphics (I'm lazy and can't sprite worth a damn, ARE YOU HAPPY?) than it does the base gameplay/story style.