Get to know the city in a unique and affordable way. We offer you a 2.5-hour self-guided tour, via our online App. You play a fun, family-friendly game. Answer questions about the locations and do search assignments. All on your smartphone. Log in on our free city game app and enjoy the city. Not a 'boring' guide, but you decide when to start, stop or pause. Use GPS to find the nicest squares, streets, and monuments. Get the most interesting facts about the city. Discover London with our unique city game app.Instructions for starting the tour will be given after booking. You can do this tour anytime you choose.