Is the last world about in Kingdom Hearts?

Answer 1

After you see Alice get kidnapped, first you need to go to every upside down room witch you enter through doors in the Lotus Forest. You need to turn on all the lights with fire. After you've turned on every light, go to the main upside down room between the rabbit's hole and the queen's castle. Remember you need to be small. Go on the table and talk to the chesire cat. Then the boss will appear.

Answer 2

The world is the Hollow Bastian. Which is a giant castle with all sorts of strange contraptions. There you find Beuty is the final Princess to be stolen for her heart by Malecifint, Beast is devastated. Sora with the help of Beast fight off multiple very powerful Heartless, and eventually Malecifint is battled, along with Riku. And if you can beat them, your final task is to seal the door of Darkness. But you never know, Sora might get turned into a Heartless along the way.

Answer 3

Well, the furthest we have gotten that has been recently been released is kingdom hearts 358/2 days. Square Enix has given no further information to another kingdom hearts game whatsoever

Answer 4

The World That Never Was.