Kingdom Hearts: The World of Craziness

Kingdom Hearts: The World of Craziness is an American-Japanese video game published for the Nintendo Switch in North America and Japan, while being released for the Playstation 4 & Xbox One for the rest of the world.

Plot
Two keyblade wielders named Yoshuma (Cory in the English version) and Hayate (Tommy in the English version) find a portal and end up in a crazy world. They are accompanied by a wallaby named Wally and a robot named Robbie who need their help to restore peace and harmony to their world.

Worlds and Dimensions

 * tutorial
 * Tommy's Hometown
 * Cory's City
 * Crazy Town

Main Characters

 * Yoshuma/Cory
 * Hayate/Tommy
 * Wally the Wallaby
 * Robbie the Robot