Well
Drag and drop a builder onto the well. He will remove the debris so that the villagers will have access to fresh drinking water.
Build New Home
Drop a builder onto an incomplete hut and he will build a new home. The maximum population of the island will increase and the villagers will be able to have new babies to populate the tribe.
Idol
Buy level 3 Spirituality. Move a builder to southern side of the island until you see a rock. Drop him on the rock and he will begin to create an idol.
School
When you have a master scientist, drag her to the building area above the research table. She will build a new school. The children will be able to learn new skills before they become adults.
Lagoon
Buy level 2 Construction when you have enough tech points. Drag villagers to the top left section of the screen until you come across boulders that are blocking water. When the rocks have been removed, a lagoon will form on the island.
New Food Source
When the lagoon appears, drop a master farmer into the water. She will begin to hunt for fish and this will provide a permanent source of food for the villagers.
Graveyard
Buy Spirituality level 2. Wait for a villager to die and when he does, move a villager to the top left of the island and drop her onto the ground. The villager will discover a new place to create a graveyard to bury deceased inhabitants.
Golden Child
Drop a nursing mother into the lagoon. The infant will grow into a toddler with special powers, who is known as the Golden Child.
Butterflies
Move the Golden Child to the flower garden. Wait for a few seconds and butterflies will fly into the garden and cause all of the flowers to bloom.
Boulder
To end the game, the Golden Child will have to move a large boulder from the entrance of the cave in the top section of the island. This will happen when the Golden Child is ready; there is nothing that you can do to speed up the process. The only thing you can do is to create the Golden Child as soon as possible.