Designed specifically for GPS enabled devices, you begin Treasure
Hunt in the middle of a blank unexplored map and as you move around
in the real world, areas of the map are revealed. The aim of the
game is to use clues, trade items, and complete puzzles and tasks
in order to find the treasure.
This would work very well as a community game, with multiple
players working co-operatively and competitively to see who can
be the first to finish the hunt.