Once heard that the SNES version was a semi-sequel in that they
knew they wouldn't be able to reproduce Dracula X in it's entirety on
the SNES so they didn't really try, but they were planning on doing a
full port or an enhanced SNES version on the Sega 32X. I want to say
the game was announced at a TGS by Konami with the 32X, but when Konami
got wind of Sega's lackluster approach to the system, it was
unceremoniously "staked" before seeing the light of day
Later.