 In the credits of HD 2 @.@ 5 Remix , clips of Kingdom Hearts 3D : Dream Drop Distance were shown as well as the inclusion of a secret ending related to the game , hinting at a possible additional collection . In September 2015 , Square Enix announced Kingdom Hearts HD 2 @.@ 8 Final Chapter Prologue . The collection features an HD remaster of Dream Drop Distance as well as Kingdom Hearts χ Back Cover , set to tell the tale of the Foretellers and reveal new parts of the series ' history in HD cinematics , and Kingdom Hearts 0 @.@ 2 : Birth by Sleep – A Fragmentary Passage , a new part of the story taking place after the events of the original Birth by Sleep , told from the perspective of Aqua . It will be released worldwide in December 2016 . 
