This app is based on a treasure hunt. What makes it unique is that every game is based on virtual worlds, for example, a shooting game, you are not actually moving, you are controlling someone inside the game. Treasure hunt is designed to encourage and raise awareness about obesity by turning a virtual game into a reality game. Players will be scavenging encrypted codes that are hidden around their environment. Each team will be assigned specific locations for search. The players are the students from the eStudent database. Currently only the Emirates National School students could login using their school ID. Once two or more students login and join teams, the game could start and the players could go treasure hunting in the Emirates National School building.