Recently, Square Enix announced that the Kingdom Hearts Unchained X will have a massive update in the future, which will bring new customization features and the multiplayer mode along with a couple of improvements in the game's overall performance. The update will also change the game's title to Kingdom Hearts: Union X.

In the trailer of the Kingdom Hearts: Union X, which can be seen down below, fans can see how the game's overall graphics have improved. The multiplayer mode in the upcoming update will totally improve the game on a large scale. Players will have the ability to play with each other online and can complete different quests online. However, fans can expect that the online quests will be very difficult. Players can also send a message to each other while playing the game, which is a very convenient feature for an online multiplayer mode.

The upcoming update will also bring new game modes in all of the quests in the game. Players will also have the ability to customize their character's avatars. It will also allow players to replay the game's cutscenes. Fans can also expect that the update is a continuation of the game's current storyline in the Kingdom Hearts: Union X, which is believed to have many new characters. With these amazing features in the upcoming update, fans can expect that the game will have more players in the future.

At this point of time, there is no release date yet for the upcoming update. However, fans can expect that Square Enix will reveal the release date as early as possible. Fans can also pre-register now for the upcoming update, which will give them more information about the current status of the update. Kingdom Hearts Unchained X is available to play in Android and iOS.