This application can convert 2D maps into a 3D world. Try clicking on each one of the maps at the right side and see what happens. The 3D world is built according to the colors of 2D map. Bright colors are the mountain peaks, while the dark colors are the low places. Try also converting your own bitmaps into 3D. Click on the "Browse" key and choose a bitmap from your hard disk. There are a lot of gray scale bitmaps that you can find on the Internet. You can also draw your own bitmap and try how it looks in 3D.