Here is Corbies Awesome review of Shantae for Game Boy Color....
http://retro.nintendolife.com/reviews/2009/06/shantae_retro
To tell you how hard it is to get your hands on the GBC version, this is what it goes for now on Ebay.....
http://catalog.ebay.com/Shantae-Game-Boy-Color-2002-/8856?_fi...
$429.95 USD Brand new. Ive tried to track down a copy for years and havent been able too at all. Ive been scammed online as well trying to get it. At some point I WILL get it no matter what I have to pay. This game is a cult hit as big as Earthbound that I regret missing so bad. Playing the sequel will only hold me over until i get the first one.

(((( This is quite upsetting to me... Here I was all primed and ready to download it to my DS. Wonder if they'll even say anything about this "elusive but amazing" game.....
Though it is truely for the Hardcore Gamers, so you have been warned. ITs difficult and not in a Mega Man kinda way. Its just dang hard once you get a few hours into it. That being said, the graphics are beyond great for a GBC game and look Amazing on a GBA. The Music is some of the best in ANY game EVER, and the controls are spot on. Its a blast, an absolute blast. I literally cant wait to get to the sequels as soon as I finsh the first one.