I do admit that wide open ocean looks like a good spot for a floating sky tower. Would allow the introduction of flying enemies such as harpies or whatnot.
So we are hoping if we get behind enough games, at least ONE will give us something, right?
Ewww. X-rays are a major turn off for me. I want nothing to do with seeing what's going on inside >_< that stuff is naturally covered up for a reason.
On a side note, I think the reason this project has suddenly got so many people interested has something in part to do with the fact that both Shinobi Girl and Jungle Girl remake have turned into off-topic miscellaneous threads in the face of no updates for weeks.
If you feel up to making a swimming sprite, underwater levels are always a nice change of pace.
But every underwater level takes a lot of hate with the whole you better run to the next air supply or you're gonna get killed or your hp goes down, I hate underwater levels. Plus he'd have to increase the jumping distance and the whole physics thin just for one level. Some sort of a ghost town level would be nice.