This is the context I see this demo in:

Man

Codings

alpha_strike is right - there is no point to mention the graphics, cause as the other works of jumpman show that he knows what he is doing. And he was talking about the coding and that it was the coding what he wants to show.

http://www.puppenheim.org/
http://www.wuerfels-welt.de
Old Game Tutorial: http://www.puppenheim.org/MITutorial.zip
Free Game Editor: http://puppenheim.org/AlienalsWeihnachtsmann.zip
http://www.puppenheim.org/blender_starting_main_settings.txt