Step 2 – Paint Brush

Generate Terrain

1. If they are open, exit out of the Toolbox and Game tutorials window on the left side of your screen.
2. In the Home tab, open the Terrain Editor.
3. Goto the Create tab.
4. Select Generate at the bottom to generate a World.

Paint Tool

1. Goto the Edit tab in the Terrain Editor.
2. Select Paint.
3. Change the paint material at the bottom and paint your world.