I replaced all the text, menus and voice files, but the into is still in enlish. Has someone the german intro or knows where to find it?

I do have an original CD right in front of me, because Gog don't have it in german... But it won't run properly on Win10 (who knew...).

It has to be somewhere on disc or in my install folder... maybe the "video.bag" and "video.idx"... did you replace those? there is no specific "intro" videofile so it might be theese two files?

Any chance we could send the data to gog and let them make a german version? Wouldn't want to give away my original CD though... :-/ no experience here.