Since the Kingdom Hearts series began back in 2002, we have visited a manner of different worlds, defeated countless enemies and encountered several characters from the various Disney and Square Enix universes. Unlike many game series, each main game and its various spin offs play a role in establishing a larger narrative, rather than being a separate story that has little or no connection to its predecessors. With the latest remaster collection, Kingdom Hearts HD 2.8 Final Chapter Prologue having just been released in Europe, we have decided to list what we consider to be the best six entries in the series so far.