Take on the role of Martin Mystre, a brilliant young F.B.I. agent, who has just been called upon to investigate the brutal murder of the highly reputed scientist, Professor Eulemberg. Your investigations into the murder will take you all over the world as you are confronted with many dangerous and exhilarating adventures. Only you will be able to solve this horrific crime - that is if you act fast... and keep your wits about you!