Kingdom Hearts 0.2 Birth by Sleep -A fragmentary passage-
Kingdom Hearts 0.2 Birth by Sleep -A fragmentary passage- is the ninth title in the Kingdom Hearts series, and the first playable title developed in Unreal Engine 4. First alluded to as a sequel to the 2010 title Kingdom Hearts Birth by Sleep, it follow's Aqua's journey through the Dark World, and ties to both Kingdom Hearts and Kingdom Hearts III.
The title was first announced at a press conference ahead of the 2015 Tokyo Game Show on September 15, 2015 as part of Kingdom Hearts HD 2.8 Final Chapter Prologue. It released in Japan on January 12, 2017, with a worldwide release on January 24, 2017.
- Square Enix Press Center: "KINGDOM HEARTS HD 2.8 Final Chapter Prologue Coming To The PlayStation®4 System"