PSP game Dissidia: Final Fantasy features a smorgasbord of Final Fantasy characters. The game was a hit! It sold over a million copies. Do you know what means?
It means that there will probably be another one! Square Enix has never been known to shy away from sequels, spin-offs and franchises. When asked about the inevitable Dissidia 2, Square Enix game designer Tetsuya Nomura replied, "I'll do my best for a sequel to Dissidia Final Fantasy!"
Mini Interview: Final Fantasy Versus XIII's Development Progress [Final Fantasy-XIII.net]