Everybody that has ever done tutorials needs to have a first, this is mine. The goal I had in mind was to show people how to use the logic editor and the game engine that is part of Blender 2.5.
The finished video:
The full tutorial:
Download the project file here.
I hope you like it. If there is a tutorial you would like for me to record leave a comment, and I will see what I can do for you.