Square Enix has released the PAX trailer for Final Fantasy XIII-2.
The game is set three years after the events of Final Fantasy XIII, which sees protagonist Lightning disappear into an unknown world. Lightning's younger sister Serah Farron, as well as another character entitled Noel Kreiss set out to find her.
The game, which features an evolved battle system also from its predecessor, releases in early 2012 in the west.
