Castlevania: Curse of Darkness

In the Middle Ages a group of esteemed alchemists attempted to turn gas into metal in the hopes of infusing spirits into living beings. At the same time another group of so called demonic alchemists tried to use these techniques for nefarious ends: to create demons with magical force. But only two mastered the technique Isaac and Hector creating deadly monsters that roamed the earth looking for fresh meat. And where did they create these villainous creatures It can only be: Castlevania.