!Per wiki policy, Administrivia/SpoilersOff applies here and all spoilers are unmarked. Administrivia/YouHaveBeenWarned.

* As a sidequest (and requirement for the GoldenEnding), you can collect furniture. How is this implemented? You go into a particular room, Juste comments on how boring the room looks, and decorates it with the furniture he's collected. He's decorating a room in the castle -- a castle that's going to be destroyed in a short period of time anyways -- ''because he can.''
* Upon beating the Hard BossRush with Simon Belmont, you're treated to a clip of the original Castlevania "castle-destroying scene", and the words "SIMON BELMONT FOREVER" appear over the image.
* Upon running into Death a second time -- by walking into a room with him just floating inside of, no less -- Juste immediately shouts:
-->'''"Arghh, Death has returned!"'''
* The Big Mana Prism, which usually looks like a vial of magical potion in other games, looks a bit...weird...in this game. You'd be forgiven for thinking you were looking at a jar of mustard in your inventory.