Secret of the Silver Blades is the third in a four-part series of Forgotten Realms Dungeons & Dragons "Gold Box" adventure role-playing video games. The game was released in 1990. The story is a continuation of the events of Curse of the Azure Bonds. In this game, a small mining town is being threatened by monsters who were released from a glacial prison. The monsters are led by the evil Eldamar, who had been interred in the glacier by his twin brother Oswulf and a group known as the Silver Blades.