A classic action-adventure video game in the Castlevania series, originally released as Akumajou Dracula X: Gekka no Yasoukyoku in Japan. It follows Alucard as he explores Dracula's castle after the events of Rondo of Blood, uncovering secrets, battling monsters, and facing the legacy of his father. The game is widely praised for its atmospheric gothic setting, exploration-based gameplay, and influential design, and it became one of the most celebrated entries in the franchise.