Okay interesting, I am sure the final product will be good and solid.
Btw I gotten up to the Tiny battle and t was tough, very hard a lost a lot of lives and gotten two Game Overs. I would say you should tone down the difficulty but not much as I would say give a fair challenge and the bosses each should be progressly hard when you enter the next warp room.
WHOA!!! 7.5 Warp Rooms? I am sure will be a while for us gamers.