Contra 3, Gradius 3, Super R Type, Nosferatu, Plok, The Jetsons: Invasion of the Planet Pirates, Battletoads in Battlemaniacs, Pirates of Dark Water, Prince of Persia
These are SNES games that are way harder than Super Ghouls and Ghosts
The problem with Dracula X is a lot content was cut from the original game so it just comes another action platmormer game. I'm not saying that it's not a bad game mean I still would rather play this game over the original NES trilogy mostly because it has better controls but still if you played Rondo of Blood then play Dracula X you might be a little disappointed.