With Dolphin Island Underwater Adventures be ready to travel the world to save and take care of endangered marine animal species and preserve underwater treasures Greg and Mila take board on the Delphis an amazing submarine boat that will lead them on a fabulous journey around the seas and oceans of the world. Their mission is to watch out for endangered animals and collect valuable information. The more information they get the better equipped they will be to protect the marine environment. Discover the underworld Dive and explore 8 different submarine environments from the Bahamas to the Arctic Dive deep and search for lost treasures - but take care not to damage them Manage your diving equipment and upgrade it so you can enjoy deeper and longer exploration sessions Learn more about submarine species Use an amazing set of submarine equipment to watch photograph and learn more about the 50 different sea creatures you will meet Collect as much information as you can to fill up your marine encyclopaedia Help protect the environment Clean polluted areas you come across Watch out for endangered sea creatures that need to be saved - do your best to approach cure and nurture them Look out for valuable seaweed that will help you create new medicines Neutralise villains whose actions have disastrous impacts on the marine world