Classic Kingdom

Classic Kingdom is a series of five mini-games in the form of a handheld LCD games, similar to a. It was first introduced in the CLASSIC KINGDOM trailer on April 15th, 2018 as a part of Kingdom Hearts III. On September 2nd, 2018, Tetsuya Nomura released a statement saying that it would be available to play in Kingdom Hearts Union χas a part of the game's 3rd anniversary. On September 5th, Square Enix North America announced on their "SE Mobile Community Stream" that it would also be coming to the international version of Kingdom Hearts Union χ.

Kingdom Hearts Union χ
In Kingdom Hearts Union χ, Classic Kingdom is a part of χ3 [ex tres] mode, where players can play the mini-games and be ranked against other players online.

Mini-games

 * The Musical Farmer: Shift the pipes and drop the eggs in the boxes.
 * Karnival Kid: Complete the customers' food orders.
 * The Barnyard Battle: Defeat the enemy soldiers with Mickey.
 * Fishin' Frenzy: Catch lots of fish while avoiding danger.
 * Giantland: Escape from the giant's room with Mickey.