The Myth Seekers 2: The Sunken City is a hidden object puzzle adventure game based on mythology and legends. The story is based on the legend of the goddesses Amphitrix and Aphaia.

The legend tells of a mysterious city that was built on the coast of Brittany, but was destroyed by the sea. It is said that the people who lived there were driven into the sea, and that the city is now inhabited by monsters. The only way to stop the monsters is to find the key that will allow the gate to open and let the people in.

Amelia, the top agent of the Myth Seekers, must go to Paris to find out what is happening and to try to stop the monsters. Along the way, she will discover the truth about the city and its history.