Kingdom Hearts HD 2.8 Final Chapter Prologue is now available, so if you're curious to see the HD remake of the 3DS game Kingdom Hearts Dream Drop Distance HD or the very short Unreal Engine 4 powered Kingdom Hearts 0.2: Birth by Sleep – A fragmentary Passage, follow us inside. The collection also includes Kingdom Hearts χ Back Cover, an animated "movie" also running on UE4. Clearly, the bundle is too pricey for what it has to offer, the 3DS episode lakcing the depth of the PS2 agme in terms of pure gameplay. It also looks very dated on PS4, though at least it runs at a silky 60 fps framerate. Note the framerate isn't capped in Birth by Sleep, which means you'll have to endure some frequent drops.