Story Empress Of The Deep 2: Song Of The Blue Whale begins with Anna awakening on a mysterious and small island. Previously, she managed to escape from the destruction of the underwater kingdom, and then she ended up on the shore. She will have to go through obstacles to get to the heavenly city. If she manages to find 4 Children of Light, and then help escape from the Evil Empress, then she will receive a reward.

In a magical adventure, the main character will meet animals who become guides. For each location there is a unique beast with different abilities and characteristics. Anna navigates dark rooms and terrifying halls, solving puzzles and exploring her surroundings. Interaction with the world occurs using a point-and-click system. The player needs to find hidden objects, combine them, find clues and hidden evidence.

This project is a sequel, with a duration twice as long as its predecessor. The user finds himself in a city in the clouds and magical locations, where he will need to look for objects and solve puzzles. As you progress, you gain access to new animal guides with different abilities. They help solve problems and get to checkpoints. Crystal dolphins are scattered throughout the area, enhancing the protagonist's healing talent.