Looks fantastic, Oliver!

Quote:

Today I made the really first usability test. I created a level only in editor (no external heightmaps etc...).


Can I use external heightmaps as well? (Sorry, in case you already answered this question elsewhere!)

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