Code Lyoko: Fall of X.A.N.A. is the third videogame based on the French animated cartoon Code Lyoko where a group of friends can virtualize in a digital world and fight a super computer trying to take over the world. The game is the sequel to the first game the DS title Code Lyoko. It follows the storyline of the season 4 where Aelita is living in our world. X.A.N.A. managed to control William the new warrior to make him destroy Lyoko. By chance Jeremy could make a replica of it. Our friends are now fighting William and are trying to stop X.A.N.A. from taking over the world.