What about "Horror" in Amnesia?

[nofsky]

I think a 18th century castle has great potential to be scary! Think of all the damp dungeons, creaky stairs, suits of armor, creepy paintings etc!

I don't think lots of blood or corpses is Frictional's style really, it is more psychological horror. I have full faith in that the game will scare the shit out of me... and I don't scare easily!