GeoSpy was[2] an outdoor recreational activity which combines geographic locations and maps with photography in a location-based game.
To play the game requires a camera and a mobile Global Positioning System (GPS) device.
[3] There are several goals in the game, but the primary one is to find and create objects through pictures of objects and places which are uploaded to the game's website.
The objects are divided into different categories namely Civil, Religious & Historical, Natural, Technical and Military objects with further sub-categories such as hospitals, museums, factories, memorials, etc.
[4] Participants in the game are called spies.