You found yourself on a deserted island where you are all alone with wild hungry animals.
You should survive at tropical island! Craft and hunt if you want to survive even on night! Take a look at Survival Simulator 3D - interesting simulator of survival in wild life!
Look for resources, gather and collect them. Build any houses what do you want, different weapons and instruments like axe and pick or bow. Don’t forget to craft torches and campfires to be safe at nights! Then hunt on animals for food. Beware of predators!