In the Turbografx-16 release, The Dynastic Hero, Monster World is instead named as the land of Tarron, a woodland that was once known as "the peaceful paradise". One day, the evil Drillkor Empire of reptilian monsters attacked Tarron using their advanced technology and space station. Rippen the Beast, Emperor of the Drillko, attacks Tarron Castle and imprisons the Princess in her own castle dungeon. The princess prays to the gods of Tarron for the aide of a hero. The call to adventure is answered by a young warrior named Dyna, setting out to the fairy village Lindor for information from Queen Nora.
