Events Nanoui unfold in the fantasy world of the majestic castles of magic and dragons. After the book of Nanui was stolen, the forces of evil broke loose and the kingdom plunged into chaos. Now the four heroes have to go in search of the missing artifact to save the kingdom. Four users can join forces, playing locally or online, to pave their way to victory through hordes of ghouls, trolls, demons, spiders and other dangerous enemies.