How about a true remake to castlevania the adventure or Belmont's revenge? I had always thought that those two games (if done right) could bring something new to the table. Christopher could be able to whip diagonally on foot or while on rope. Branching paths and alt. levels. Some just stairs, just rope, or both. Since adventure just had you using vampire killer, how about a mode with just sub weapons with infinite hearts or something? How about giving us a mode with soleiyu? Also, I think it would do castlevania some good if the background and excitement was more interactive then just platformings sake. Bring the swinging hooks back. Also, I like how adventures stage 2 boss, wasn't even a boss. It was more like a gauntlet type thing? i would love to see more of that with other enemies. Maybe even just as rooms that trap you unless you defeat them all. Good and bad treasure rooms. Liked the mini boss idea too. Another thing would be to have bosses have unique platforming or enemies that effect your combat. Just a few things off the top of my head.