▲ ▼ Geocaching with more than "go there, find that"
I know this type of app already exist in some form. But after trying some of them, I believe they have still room for improvement. Its too often "go there", "find that".
An application with local adventure in cities. Once selected an adventure the user follow a story line with steps to achieve. It helps him discover a local environment, with a potential to history and point of interest of a city.
With a more premium model you could imagine more physical interaction with the world (IoT, NFC, QRcode, etc) and a proper follow up in case of difficulty same as the master of game in an escape game. What are your thoughts ?