Before I say anything else, I don't want ANYONE to think that this means I'm stopping the Klonoa fan game. Far from it: In fact I hope this can grant my work more exposure.
So yeah, I've begun working on a brand new game, and it's one that I'll be able to sell since it's a wholly original idea. It's a first-person dungeon crawler along the lines of Etrian Odyssey or Class of Heroes, though with its own unique aspects that will set it apart.
I already have a good portion of it coded, and I've learned some new tricks for it such as XML integration (It makes designing an RPG so much easier!), though it's still very early in development. Hopefully I'll be able to show off something substantial from it here soon.