Kingdom Hearts IV Worlds

Kingdom Hearts IV has fewer worlds than III, but each is far denser. Quadratum is a full city hub, and Disney worlds are built to match their films shot for shot.

• Quadratum – The city in Unreality. A place that serves as an "afterlife" for Sora and other keyblade wielders.
• Land of the Dead – Coco's world of remembered ancestors brings Sora into Miguel and Héctor's story, exploring the concepts of life after death
• Underworld (Olympus Coliseum) – The realm of the dead beneath Olympus becomes a stop in Donald and Goofy's attempt to understand Sora's disappearance.
• Scala ad Caelum – Founded by Ephemer on Daybreak Town's ruins, this historic center of Keyblade training holds the past Mickey has been sent to investigate.
• Unnamed Star Wars World – A forest glimpse has prompted an Endor theory, but a Star Wars setting and its place in Sora's journey remain unconfirmed.