A world famed scientist Dr. Ralph Goodwin guarantees to unveil a wonder drug able to heal almost all kinds of diseases. But only one day before his press conference a mysterious explosion destroys his research laboratory. With the laboratory ruined, the remedy seems lost eternally. You must investigate the case together with the aid of a young girl named Sara. As Sara hunts through the lab, she unravels the dark events of her own past. Among mad scientists and ruthless assassins will you ever have the ability to find the treatment? Find out in Greed: The Mad Scientist!