I am super excited for that. I really enjoyed Amnesia and while the monster design was limited (with regards to different types, but I keep in mind this was a smaller scale indie game), I found them perfectly disturbing especially considering the possible alchemical nature of their creation. They very much felt like something that *was* human and was still technically alive to some twisted degree.
And Alexander was so interesting and complicated; not evil, simply driven and indifferent. His indifference makes sense with regards to his alien nature. I am reminded quite a bit of the angel in "The Mysterious Stranger" by Mark Twain, by far my favorite story of his.
Camilla: You, sir, should unmask.
Cassilda: Indeed it's time. We have all laid aside disguise but you.
Stranger: I wear no mask.
Camilla: (Terrified, aside to Cassilda.) No mask? No mask!