Castlevania ROM Download for Nintendo (NES) on Emulator Games. Play Castlevania game that is available in the United States of America (USA) version only on this website. Castlevania is a Nintendo emulator game that you can download to your computer or play online within your browser. You can also download free ROMs such as Castlevania 3 - Dracula's Curse, Castlevania 2 - Simon's Quest and Castlevania (PC10) as shown below. Castlevania works on all your devices in high quality.