Quoted from MadMaxDad:ColorDMD can only color what is there - can’t add or delete screens. I’m sure there’s a lot of detail in the screens that we can’t see as it flies by in shades of orange.
I'm sure their editor is as good if not better than the alternate coloring software, and it can insert frames, so Im sure theirs can too. As for gottlieb's Ive offered to help with porting SFII to their platform but got shot down. My source files are there for them to poke around with.