First I worked on getting a basic scene created. I extended the tutorial that they have as an introduction. The camera follows the character and you can rotate the camera around the character. You can move the character with wasd controls. Oh, and you can push the button in the upper left hand corner and it prints something to the console, serious stuff there!
The ball falls and then rolls around the terrain, nothing too exciting and all I did was take an example and rewrite it to make it more OOP.