gps game

My idea for a gps game would involve trying to solve a murder/mystery, kind of like clue but in the real world. Clues would be hidden around a city and you would have to find one clue before the next could be found. In certain hot spots a video would play of events that happened during this crime. The cool part would be that some of the video would be of people following you, you can see yourself being followed as you walk through the city. Kinda creepy. As the game goes on the people following you get closer and closer until either they catch up to you and the game is over, or you find the final clue and solve the mystery.