Chromo XY is a classic gender-bender fantasy game in which you will play as a young scientist who accepts to be a guinea pig for his lab mate Rebecca's new drug. Before you know it, the drug turned you into a woman with big tits and a tight wet pussy. Your feminine version is so pretty and seductive that both Rebecca and another lab partner, Greg, take great interest in you. Will you be able to keep them focused on finding a way to turn you back? Or will you want to explore the many possibilities in your new irresistible body that will make your colleagues want to get dirty with you?