Neo Domino City

Neo Domino City is a world visited by Kleatus Synestyr in Kingdom Hearts: Sinister. It is an unusually quiet, unassuming world when first visited; however, this soon gives way to madness as Rafael Ilyich III, Kleatus' archnemisis, supported by a jealous rival of Alek Pedron, begins taking control of the citizens' minds and using them as Duel Zombies to try and destroy Kleatus and his allies. Instead of a traditional battle system, this world uses a Chain Of Memories-esque style where battles are initiated by creating contact between an enemy duelist and Kleatus, starting a duel between either Alek or Edward and the duelist that is represented to Kleatus as a field of battle, where a certain number of enemies have to be defeated to win.