He considered utilizing the Super FX chip in order to develop the game on SNES but instead decided to develop it for the Nintendo 64, not due to the former system's technical limitations, but because the N64 controller has more buttons for gameplay.
He considered utilizing the Super FX chip in order to develop a proposed SNES game called "Super Mario FX", but instead retargeted the idea to the Nintendo 64. This was not due to the former system's technical limitations, but because the N64 controller has more buttons for gameplay.