Castlevania II: Simons Quest

Seven years after defeating Dracula, Simon Belmont discovers he's being eaten alive by the Count's curse! He must journey through the land of Transylvania to find Dracula's body parts and burn them to deliver himself from darkness. Fight the forces of evil while purchasing upgrades, finding secret weapons and items, and obtaining information from local villagers. Beware the night, for it only makes your enemies stronger.