Several years ago I picked up a Street Fighter II': Champion Edition PCB along with the additional ROM chips to make it both a Turbo Hyper Fighting board and a Rainbow Edition board. I know there's around a dozen flavors of the Rainbow/Black Belt hacks dumped and readily available in MAME and other emulators, what I was wanting to check was if the particular ROM set I bought has been dumped yet. While I realize most people couldn't care less about SFII hacks, it's a guilty pleasure of mine since I spent so much time with them during the SFII heyday. This particular one has the same Rainbow Edition title screen as in the other hacks, along with many of the same attributes (start changes characters, mid-air moves, super fast/slow projectiles, etc). A few things that stand out are: Blanka's electricity is done with a fireball motion + punch, he releases a sonic boom when he does it also. Sagat is the only character that is allowed to have multiple projectiles on screen at once. Other than Sagat, all medium projectiles move diagonally up, while fierce ones move diagonally down. Of course there's a lot more stuff changed than just that listed, but those were a few of the unique ones that I don't remember seeing in any of the existing dumps. Have I just overlooked a version, or is this particular thing undumped?