The Best Kingdom Hearts Games, Ranked
7. Kingdom Hearts Union X[cross]
Kingdom Hearts Union X [cross] is the earliest game we’ve seen in the Kingdom Hearts series chronologically, taking place long before the main games and right before the legendary Keyblade War. There’s a surprising amount of story packed in about the universe and lore for a free to play mobile game. You create and customize your own Keyblade wielder, join a team, and then set out on your adventure through missions.
There are a number of story missions along with the optional content, special events and things of the like. Each mission takes you to a map, made up of one or more areas and populated with groups of enemies. Running into an enemy takes you to battle where you use different medals to initiate attacks, similar to Chain of Memories’ card system.
Union X[cross] has a lot to offer with hours upon hours of gameplay, both story mission and not. The good news is you can play for quite a while without your stamina bar depleting too much that you have to wait to play, as the game is generous with its systems.