Hmm... Sonic Fantasy... Mixing popular hedgehog with popular FF characters @_@ They could collect rings together! So cute x3.

Seriously though... Trying to think.

Haha, I'm sorry but I have to use this one: Prince Fantasy. Combination of Prince of Perisa and Final Fantasy... This is a particularly good one as I already fantasize about the Prince . This game could be popular amongst teh ladies...

Or perhaps Shadow Fantasy... Combo between Shadow Hearts and Final Fantasy...

I really like you titles, nice work.