During his adventures in Castle Oblivion, Sora travels to many different worlds, though they are not different worlds exactly. The cards given to him by the mysterious Organization change the appearance of the floors throughout Castle Oblivion to take the form of worlds Sora has visited in his memories. There are thirteen worlds all together, all contained within the one, enigmatic Castle Oblivion.
Castle Oblivion is a strange locale ruled by memories that manifest themselves in the form of cards. The cards can take the shape of anything, whether it be weapons or entirely new worlds. Throughout Sora’s adventures in the castle, the cards manifest twelve different worlds. Each world is actually contained within a single floor of the castle, and it’s not until Sora reaches the final floor that the true form of Castle Oblivion is revealed.
Sora and the gang reunite with old friends who claim to not remember them. The trio slowly uncovers the true nature of Castle Oblivion as they journey through the town in which they first met.
Sora, Donald, and Goofy try to help Aladdin find a missing friend. Unfortunately, they have the evil Jafar and the Heartless to deal with.
The trio enter a friendly tournament that turns hostile as the evil Hades interferes.
Sora and friends accidentally stumble into a trial and are forced to prove their innocence to avoid the fury of the Queen of Hearts.
The gang is trapped in the belly of a giant whale along with Pinocchio and Geppetto and must fight their way out to continue their journey.
The folks in Halloween Town are experimenting with True Memories when Sora, Donald, and Goofy arrive. But when the experiment falls into the wrong hands, it’s up to Sora and his friends to get it back.
One of Ariel’s friends has gone missing and she seeks the help of the sea witch Ursula to find him. Naturally, things soon take a turn for the worse.
Sora and the others are taken prisoner aboard a pirate ship and they must escape with the help of the less-than-willing Peter Pan.
Our three heroes stumble across Maleficent’s evil plans to capture Belle’s heart, but with the help of the Beast, Sora and friends plan to thwart the witch’s efforts.
100 Acre Wood
Sora travels alone into a world in which Pooh’s friends have all gone missing. The two of them set out to find everyone.
A mysterious town that Sora feels a sense of familiarity with, Twilight Town was crafted from a memory that lies on the other side of Sora’s heart.
Once Sora’s home, the islands are not as quiet as they used to be. The Heartless have started to overrun the islands.