Well, I believe that was the last Castlevania game that had not made the backwards compatibility list. In fact, I’m struggling at all to think of a Konami game at all that is not BC. Perhaps Track & Field or something utterly out there (like Lucha Libre AAA) but that’s about it. But that’s how it is these days, the # of games that are not BC are down to really random titles for the most part. Here is hoping that the next random title is Gun or the Two Worlds’ games. Enjoy.