Embark on a quest around London by solving clues that will help take you to places where the Harry Potter movies were filmed, all with the help of your smartphone. Unlock new stories as you discover on your own the National Gallery, Trafalgar Square, Cecil Court, Covent Garden, and more.+ Find the alley which inspired JK Rowling's writing of Harry Potter+ Visit places depicted in the Harry Potter movies+ Go to the favorite pub of Charles DickensExplore the city as Theodgar, a powerful Wizard who chose to live among Humans and protect them. Follow the clues you'll receive in the app and fight Ozin, the sorcerer who wants to destroy Earth. For playing the game, just follow the instructions you'll receive via e-mail after booking and then go to the starting point. Start and pause whenever you want and feel free to explore at your own pace.