GPS Mission is a location-based game for mobile phones. Using the Mission Designer application, you’re invited to create your own mission using GPS coordinates.

Anyone with a GPS enabled phone can go through mission tasks, control checkpoints or complete their photo assignments, on a new kind of personal ARG.

The Flex application was developed by Orbster. Recently, at Ars Electronica, they were involved in Mission Future’s location based hunt, with several GPS Missions around the conference venue.