While you’re waiting for Kingdom Hearts III you can create a custom keyblade wielding hero in Kingdom Hearts X[chi], a browser based game. Some time ago, the world was at peace covered in radiant light, but people began to fight over the light. This caused darkness to spread inside people’s hearts and soon the world was covered in darkness. That’s where you come in with a keyblade and the power of light to cut through the darkness.
Kingdom Hearts X[chi] has three familiar worlds. In Agrabah you meet Aladdin who passed out in the desert after the Heartless attacked him. The Dwarf Woodlands, on of the Birth By Sleep worlds, is looking for the other six dwarves that went after the Heartless. And in Wonderland, you fall down the rabbit hole looking for a way out.
Kingdom Hearts X[chi] uses a card battle system where you draw attack cards. These effect your attack and defensive power. Cards can be upgraded through synthesis and players can also use materials to strengthen their keyblade.
The fight at the end with the Darkside Heartless is a Raid Boss. During these battles, you can team up with friends.