Square Enix will bring three Kingdom Hearts titles to PlayStation 4 as part of a package titled Kingdom Hearts 2.8 Final Chapter Prologue, the company announced at Sony's pre-TGS press conference today.
Included in the package are Kingdom Hearts Dream Drop Distance HD (a remake of the Nintendo 3DS game), Kingdom Hearts χ Back Cover and Kingdom Hearts 0.2: Birth By Sleep - A Fragmentary Passage.
Square Enix describes A Fragmentary Passage. as a "completely new playable episode" that links to the story of Kingdom Hearts 3 and takes place after Kingdom Hearts Birth by Sleep. It will be played from the perspective of Aqua.
Kingdom Hearts X Back Cover is a new movie that "tells the mysterious story of the Foretellers, connecting the earliest parts of the series' history," which is connected to upcoming mobile title Kingdom Hearts Unchained χ.
Kingdom Hearts 2.8 Final Chapter Prologue is coming to PS4 in 2016.