The tale of a weary adventurer who stumbles upon the forgotten labyrinth of Tekkurul, only to find that the shadows hold the key to an ancient, malevolent power....

Deep in the heart of the forbidden city of R'lyeh, a scholar's discovery threatens to unravel the fabric of reality, as the ancient god Cthulhu and his demonic minions awaken from slumber, drawing humanity into a nightmarish quest for survival....