NFL is a series of American football games that are developed by Gameloft, which is supposed to be a simulation of the National Football League. The game series is released on iOS, as well as Palm, and was originally released on the Nintendo DS. The series first came on the DS as NFL 2009 in 2008. Starting with NFL Pro 2012, the game became free, even though players still have to pay for extra XP. 2012 is also the first game to have experience points, team points, which can be used to boost players, as well as credits, which can be earned by leveling up, as well as watching Gameloft trailers. In NFL Pro 2013, when the player is in a passing play, the camera will zoom into a first-person view from the quarterback's perspective.