Kingdom Hearts HD 2.8 Final Chapter Prologue is a compilation that brings the popular Kingdom Hearts [Dream Drop Distance] to the PlayStation®4 computer entertainment system platform remastered in high definition. Originally released in 2012, Kingdom Hearts [Dream Drop Distance] HD is a full-HD remastered version of Kingdom Hearts 3D [Dream Drop Distance]. Series protagonists Sora and Riku take on the Mark of Mastery exam in preparation for coming threats. The signature action of the Kingdom Hearts series has evolved, allowing players to experience faster-paced battles and exploration at a blistering pace.