Suspected of being the terrible Ripper, Francis J. Tumblety, the self-proclaimed doctor, is arrested by the London police service. He then escapes to New York, where witnesses see him. The local police will not be deceived, as rumors suggest that he is in Manhattan, where the crimes appear strangely like they did in London. The police take no chance and ask the most eminent people of the city to help them in the chase of The Ripper. You will need to Investigate whether Francis J. Tumblety the real Mr. Jack, or if it is someone else.

Mr. Jack in New York is a complete game all on its own, however it is recommend for a beginner to play Mr. Jack first. The new version is more complex and requires more strategy.