The seabed is not at all as flat as it might seem. In fact, there is a landscape under water: mountains, plains and so on. There are also underwater caves and in one of them you will visit with the hero of the game Underwater Memories. This is not one cave, but a whole cascade consisting of individual halls on which you will move. Where there are several exits, choose any. The underwater inhabitants will come to meet, who will want to harm your hero at them, using the Z key so that the enemy will be inside the balloon and cannot harm the hero into the Underwater Memories.