Oh I love castlevania too, My favorite character is shanoa.
I created castlevania game on stencyl and published , you can play here http://www.stencyl.com/game/play/20601
Btw if you have any Idea for my horror game project, like ghost design, story, or something you can post here
https://itch.io/t/183034/chacrater-design-for-horror-game-updates