It looks great and controls really smoothly. The shadows are excellent. There seemed to be no audio at all though, and I'll be damned but I couldn't find any keys. I think the level is just too big, in my opinion, would be less frustrating to search for the keys if it wasn't so huge. I'm not sure how this fits the theme of 'breaking the rules', but maybe I would find that out after finding the keys. I'll keep watch on this, you have a solid base for a game here :)