That's too bad. I had no idea that artwork was done by a paralyzed guy using his mouth to hold the "brush." Pretty amazing.
I had lots of fun with the first Rumble Roses. It treaded the line between well-made game with some nice boobs and completely inappropriate just perfectly. A friend of mine described it best as "Good, tacky fun." Unfortunately the second game pushed things too far and was just too pervy to play.