Square Enix revealed Kingdom Hearts HD II.8 during the Sony Computer Entertainment Japan press conference at Tokyo Game Show 2015.
Kingdom Hearst II.8 is a compilation of Kingdom Hearts related material, including:
- Kingdom Hearts: Dream Drop Distance HD, a remaster of Kingdom Hearst 3D: Dream Drop Distance for the Nintendo 3DS)
- Kingdom Hearts X: Back Cover, a brand-new Kingdom Hearts cinematic
- Kingdom Hearts 0.2 Birth by Sleep -a fragmentary passage-, a brand-new playable episode tied to Kingdom Hearts Birth by Sleep Final Mix for Sony’s PSP system.
Kingdom Hearts II.8 releases for PlayStation 4 in 2016.