Land Ho released AlienSweeper, location based game combining AR and GPS for iPhone. AlienSweeper allows users to hunt alien with players throughout the country by using location information on Google Map. If players are on the same area of Map, they are displayed as cooperative players and if they attack the same alien within a certain time, they will get bonus point. Players can attack aliens by moving close to it on Google Map and shooting iPhone camera for the direction.
The Second Times 9/9/2010