Sherlock Holmes and the Mystery of Osborne House is a puzzle adventure game for the Nintendo DS. Players assume the role of Sherlock Holmes, tasked with investigating the theft of Queen Victoria's genealogical records. Accompanied by Doctor Watson, players navigate intricately designed environments, solving a variety of puzzles and interacting with diverse characters to uncover the mystery.
When Queen Victoria's genealogical records are stolen, the Royal Family decides to put you in charge of the case and asks you to solve this strange mystery.
As always, followed by your wise and faithful friend, Doctor Watson, you will have to use your senses of logic and observation through dozens of riddles, puzzles and brain teasers of all sorts. You will travel through dozens of beautifully hand-drawn environments, looking for clues and new mysteries. You will also meet many charismatic characters who will help you solve this strange case and finally discover the truth!