Twilight Town
Twilight Town was introduced in Kingdom Hearts: Chain of Memories, in which Sora explored the memories of the other side of his heart. In Kingdom Hearts II, it is a major part in the story where Hayner, Pence, and Olette reside.[50] DiZ created a simulation of the town and its people to keep Roxas trapped and away from Organization XIII until Sora's restoration was complete. Roxas is playable only in this world.
Twilight Town is split into two parts, the shopping district and the residential district, with a train and underground tunnel system that connects the two. There are plenty of stores here, including an accessory shop, as well as lots of houses lined up. Within the world of Twilight Town is also the towering residence of Yen Sid and Flora, Fauna, and Merryweather. Both Twilight Town and Yen Sid's tower are other worlds to be found between light and darkness. Twilight Town holds the perfect balance between the two realms, while Yen Sid's tower is more closely tied to the realm of light than any of the known worlds on this in-between plane.