After playing with a nintendo 3DS and seeing how good its AR was, i decided to try this. In this game, the enemies are much too small. Please enlarge them. cartoonify them if justified to make them bigger. IE not realistic- more exaggerated. Also, the tower sometimes blips in and out of existence. Maybe the iPhone camera is not good for this game as the continuous focus/refocus may be interrupting the visual analysis of the printed tag. Anyhow if you want to see this done right go check it a nintendo 3DS. It such came out today!