Final Fantasy Agito will be a free-to-play game with a feature that lets players decide on the direction of the story. This will come in the form of a decision system by which you’ll have to make choices at turning points in the story, which will be reflected throughout the game.

Official Source: http://www.youtube.com/watch?feature=player_embedded&v=zbMESaDwqBo

http://www.siliconera.com/2013/09/21/final-fantasy-agito-gets-a-full-length-trailer-at-tokyo-game-show/?utm_source=feedburner&utm_medium=twitter&utm_campaign=Feed%3A+siliconera%2FMkOc+%28Siliconera%29

http://gematsu.com/2013/09/eight-minutes-of-final-fantasy-agito-gameplay?wt=2