That I don't like. Why don't they fix the characters they have now? Like, make the time traveling Silver crap simple by making Silver from the same time? Get rid of the Master Emerald and Angel Island so Knuckles can appear without them being thrown in as an excuse to have him in? etc.
Yet no one cares about the bad ports, I'm saying the original is underrated. Not only that, but you can't just go in public and ask "Do you know what Cave Story is?" Everyone would say no.