Kingdom Hearts Union χ

Kingdom Hearts Union χ, stylized as Kingdom Hearts Union χ[Cross], is a Kingdom Hearts game exclusive to the iOS and Android smartphone platforms. It is a sequel/update to Kingdom Hearts Unchained χ and a continuation of the story started in Kingdom Hearts χ. The game is currently available for pre-registration.

Story
The story immediately picks up following the events of the final missions in Unchained χ. Whereas in that game players were able to craft a custom avatar who would go on to play a role in the Keyblade War, in Union χ the player character is a member of the Dandelions.

Gameplay

 * The game retains the gameplay found in Unchained χ, and all in-game data will be carried over.
 * Multiplayer is introduced. Players will be able to team up with up to five members of their Party and tackle special Quests together.