Originally Posted by Leplaya
... the first attempt had some marketing problem(Due to it being based on Hitler being recreated).
You're partially correct but to be more precise, it was canned because they wouldn't be able to sell it in Capital of Censorship; Germany (due to the game's heavy use of Nazi's and Hitler). The problem being that Germany was (and still is) the biggest market for adventure games.
I like Germany and I've liked every German I've ever met (in fact, I've more than liked some - I once had a wonderful cheeky snog with a rather lovely German lass in Ibiza) but due to it being their fault that we lost out on a FoA sequel, on this occasion I'm gonna have to say... screw you Germany!