"This tutorial series shows you how to use some of the features of Irrlicht, which is a free, powerful and cross platform C++ 3D engine. If you just want to see Irrlicht in action, all of these demos have been combined into one application. You can download the Linux version, complete with source code, here.
"* Building your first Irrlicht game
* Compiling Irrlicht in Ubuntu
* Opening A Window
* Loading a 3D Model
* Lighting
* Particle Systems
* Terrain
* User Interface
* Collision Detection
* Sky boxes"