Quote:

i can compile the script it give a error: parameters unknown shadow stencil



Uncomment or delete this line:

shadow_stencil = 0; //stops shadow stencil effect, it seriously eats at FPS

Probably your version is lower than commercial, than it doesn't support stencel shadows...?

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