HiddenCity is a series of three-to-four-hour-long treasure hunt-style adventures that you can have around London in a small group, guided by messages sent to you from your phone.
At time of writing there were four possible games: James Bond-themed ‘007: Shadow of Spectre’; Sherlock Holmes-themed ‘Moriarty’s Game: The Professor’s Invitation’; Alice in Wonderland-themed ‘The Hunt for the Cheshire Cat’; and ‘The Enchanted Mirror’, which is loosely based upon the story of Snow White.
Each has its own different starting location – find out details when you book.