Kehrtwende [U-turn]

Professor Rumpeltin was once a highly respected researcher. He had devoted his whole life to science obsessively. But the greater the success, the more questionable his methods became. You are on your way to pay a visit to the professor... You are in a former slaughterhouse in Cologne. There is Rumpeltin's bedroom. But it seems abandoned and uninhabited. Rumpeltin's skills are able to blur the boundaries of reality. You're surprised at what the professor is capable of. Finally you meet your friend Nora. But this is not good news for you. It even comes to the point that you become Rumpeltin's helper involuntarily. Finally, you finish his research.