Sherwalk

Sherwalk is an early access game based on the works of Sir Arthur Conan Doyle. By traveling around Victorian London, you'll get to explore some of Sherlock Holmes most famous mysteries. But in order to take steps in the game, you'll need to walk around in the real world. Note that this game does not use your GPS or location, does not have any in-app purchases, and does not have any ads. Three mysteries are currently available: The Red-Headed League, The Adventure of Silver Blaze, and The Adventure of the Speckled Band