Which cancelled/halted adventure game were you eager to play?

I didn’t know of that project.

You made me remember of this recent fan-made special edition of Fate of Atlantis (the demo seems to be still available), which has been halted because Lucasfilm has asked the developers to stop the development, as reported in this article.

It is really a pity, I think I would have played it, even if I’m not a fan of the puzzle+action adventure games.