Akumajou Dracula X: Gekka no Yasoukyoku

The game's story takes place during the year 1797, 5 years after the events of Rondo of Blood and begins with Richter Belmont's defeat of Count Dracula, mirroring the end of the former game. However, despite Dracula being defeated, Richter vanishes without a trace. Castlevania rises again five years later, and while there are no Belmonts to storm the castle, Alucard, the son of Dracula, awakens from his self-induced sleep, and decides to investigate what transpired during his slumber.

Meanwhile, Maria Renard, Richter's sister-in-law, enters Castlevania herself to search for the missing Richter. She assists Alucard multiple times throughout the game.

Résumé

As a descendant of Dracula, you must end the vampire bloodline. Can you rid the world of this unspeakable terror? Uncover the mystery of Castlevania and challenge an adventure as legendary as its name. Over 140 different enemies, bosses, and ghastly creatures. Awesome magical spells - transform into a bat, a wolf, or etheral mist. Hidden weapons, secrets, and characters...

This game is an expanded version of Castlevania: Symphony of the Night, with additional areas and a new secret playable character.