Ten Sherlock Holmes adventures in which you are the hero! You are a member of the Baker Street Irregulars working to solve mysteries before the Master! You are either investigating the mysteries as an individual, or trying to win against up to 8 other investigators.

The curse of the mummy, the murders of the Thames, the mysteries of London, the stolen paintings... strange cases of the most famous detective ever: Sherlock Holmes! Equipped with a copy of the Times, a map of London, a directory and more importantly - your logic, you will roam the streets of London trying to solve the most heinous crimes. Will you visit the crime scene? Meet Inspector Lestrade? The decision is in your hands and each clue that you follow will bring you a step closer to the truth. Unravel the string of intrigue, answer a series of questions and compare your score to that of Sherlock Holmes. Can you beat the Master?