To commemorate the 35th anniversary of the legendary video game brand, the Japanese publisher will produce a series of Ethereum NFTs based on its classic Castlevania series. In total, Konami will manufacture 14 limited-edition NFTs based on the game series, with some incorporating historic gameplay footage and music and others based on well-known franchise artwork. Castlevania NFTs will be available through the popular OpenSea marketplace, with auctions starting on January 12th.