Swim and dive, explore the depths of the ocean and see all the treasures this undersea adventure has to offer. Feed the fish, become familiar with them, there is a mini encyclopedia offering brief information about: the fishes you'll see in the game. More than 300 species are in the waters, pay attention and spot them to complete your encyclopedia. Capture the wonders in the sea and keep them for future references.
Go on a treasure hunt and find sunken antiques, jewelry and other curiosities. You may come across some injured fish or other sea life, use your pulsar beam to treat them. Not everything is harmless and lovable, there may be times when you come across some very large, very cross fish, make use of the special ink or the sea whistle to call reinforcements.