Hidden Kingdom

Hidden Kingdom is the sixth area in the New Babe+ map of Jump King. It is the area above and adjacent to Lost Frontier and area below Black Sanctum.

Overview
It consists of 6 screens and has NPCs in form of fairies and the King of Hidden Kingdom. The area features a new mechanic, invisible platforms. These platforms can't be seen unless the player walked on top of patches of red mushrooms. It also extensively uses illusory walls. This area serves as a checkpoint for the New Babe+ map, because there's no way to actually fall back down to the previous area unless the player intentionally do so. There's a pit that runs through the left-hand side of the area, and when you fall there, you only fall to the first screen of Hidden Kingdom area. The player can only access that if they fail a jump in the fifth screen, and they won't be able to access that by falling from areas onward.