Ether One is a first person adventure that deals with the fragility of the human mind.There are two paths in the world you can choose from. At its core is a story exploration path free from puzzles where you can unfold the story at your own pace.There is also a deeper, more adventurous path in which you can complete complex puzzles to restore life changing events of the patient's history in order to help the validation of their life.The choice is left to you.d King Mickey, as well as the inclusion of other familiar Disney characters in the adventure.
 
Continuing the story of Dream Drop Distance, Sora, Donald and Goofy is searching for the seven guardians of light and the key to return hearts, while King Mickey and Riku together search for the previous Keyblade wielders, to stop Master Xehanort's plan to balance the light and darkness, which could lead to the final showdown of Sora and Master Xehanort.
 
The game will offer new and familiar worlds based on various Disney properties, and will serve as the final chapter in the "Dark Seeker" saga.