I've wanted to do this one for a while. I've expressed before on various aucations that I'd love to do a new Cheetahmen game, just to see if I could make something playable with a completely broken game. This is sort of my vision for it. A TMNT-like beat-em-up with a few twists here and there.
Of course, making the actual game, I'd put some more thought into it, but for now, it was fun redesigning the characters and reimagening the locations from the original games.