KINGDOM HEARTS 0.2 Birth by Sleep ~A Fragmentary Passage~ acts as a small prologue for the upcoming KINGDOM HEARTS III, and is featured as a playable title in the KINGDOM HEARTS HD II.8 Final Chapter Prologue collection for Playstation 4.

The game picks up where the events of Birth by Sleep Final Mix’s “Blank Points” cinematic left off, with Aqua trapped in the Realm of Darkness and coming across a familiar world among the shadows: the Castle of Dreams. The rest of the story centers on Aqua’s attempted escape from the Realm of Darkness, accompanied by King Mickey, and serves to fill in small, but important details concerning the overall plot of the KINGDOM HEARTS series.