YOU ARE GOD! And like a GOD it is up to you to create the world for your subjects to thrive on and enjoy. You start out with only four elements in your world however. The way you make more elements is by clicking on the group of elements to expand them. From there select another element in order to create new ones. Start with Earth and Fire to make lava. Then mix lava and water in order to make stone and steam. From there you can start creating more and more elements, and even new categories until you have populated the entire world with everything any race could ever need.