What the Heck Is Kingdom Hearts II.8?

Kingdom Hearts II.8 is a ridiculous name, so what's actually inside the package?
Kingdom Hearts II.8 is a ridiculous name, so what's actually inside the package?

Kingdom Hearts HD 2.8 Final Chapter Prologue, Kingdom Hearts Wiki

Top Ten #8 - Kingdom Hearts 2 Sticker for Sale by henlp

Kingdom Hearts II - Plugged In

Kingdom Hearts - Wikipedia

Kingdom Hearts HD II.8 Final Chapter Prologue (Madoka Magica)

KINGDOM HEARTS HD 2.8 Final Chapter Prologue Cloud Version for Nintendo Switch - Nintendo Official Site

How on earth is II.8 this much for one remastered 3DS game, a tech demo, and a movie? : r/KingdomHearts

Kingdom Hearts 2.8 Featured in Dengeki PlayStation (Scans and Interviews) – Square Enix Elite

Is KINGDOM HEARTS HD 2.8 FINAL CHAPTER PROLOGUE playable on any cloud gaming services?

Kingdom Hearts HD II.8 -- Final Chapter Prologue - IGN