Great work! Wish you luck with the sales!

A small typo that I found and didn't want keep by myself!

"This panel hows how much..."

instead of

"This panel shows how much..."

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