|Kingdom Hearts Union χ|
Kingudamu Hātsu Yunion Kurosu
|Release date(s)||March 23, 2017|
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/continuation of Kingdom Hearts Unchained χ.
- Union χ retains the gameplay found in Unchained χ, with all in-game data being carried over.
- Multiplayer is introduced: players are able to team up with up to five members of their Party and tackle special Quests together.
- Theater Mode is introduced: story cutscenes of completed quests can be viewed at any time.
- Medal Traits are introduced: fusing a medal with the same name and rarity will add a random trait.
- Tutorial Quests have been added.
- Buffs can now stack up to 7 times instead of 3.
- Medal cost can now be reduced by a maximum of 20 instead of 10.
- Special Attack Bonuses can be unlocked by completing quest 34 instead of 200.
- New parameters have been added to the medal filter.
- Pulled medals now display their Special Attack Bonus tier.
On August 6th, 2018 Square Enix hosted a collaboration event featuring Disney/Pixar's new film Incredibles 2. The event runs through August 19th, 2018. Players can take part in a variety of events including Banner Medals featuring the Parr family, a 'High Score Challenge' that rewards "Bob & Jack-Jack" Medals, and VIP rewards from the Weekly Jewels Extravaganza bundle. 
|Kingdom Hearts • Chain of Memories • Kingdom Hearts II • coded • 358/2 Days • Birth by Sleep • 3D: Dream Drop Distance • χ [chi] • Back Cover • 0.2 Birth by Sleep • Kingdom Hearts III|
|Remakes and Remasters|
|Re:Chain of Memories • Re:coded • Unchained χ • Union χ • Dream Drop Distance HD|
|Trinity Master Pieces • II Final Mix+ • 10th Anniversary Box • HD 1.5 ReMix • HD 2.5 ReMix • HD 2.8 Final Chapter Prologue • 1.5 + 2.5 ReMIX|
|Final Mix • II Final Mix • Birth by Sleep Final Mix|
|Non Canon Titles|
|V CAST • Mobile • Magical Puzzle Clash • Gummiship Studio|
|Characters | Heartless | Nobodies | Unversed | Dream Eaters | Replicas | Heart | Soul | Body | Memory | Keyhole | Gate | Keyblade | Light | Darkness|
|Mark of Mastery | Book of Prophecies | χ-blade | Foreteller|
|HP | AP | Munny | Magic | Heart Points | Save Point | Gummi Ship | Cards | Medal | Level | Flowmotion | Jiminy's Journal | Point of No Return|