From the box: As the brilliant detective Martin Mystère, you have just been called upon to investigate the brutal murder of the highly reputed scientist, Professor Eulemberg. What fascinating discovery had the professor uncovered and why is he now dead? From the busy New York streets to ancient Mayan ruins, your investigations into the murder will take you all over the world as you are confronted with many dangerous and exciting adventures. Only you can solve this horrific crime - and the mystery that lies beneath it...