Any other horror games you guys play?

[Xss]

Haven't played many true horror games like Penumbra. Dead Space, Stalker, and the Aliens vs Predator games are more into one third horror, one third scare jumps, one third action.
I haven't played the Penumbra series, but I have seen too many spoiler vids of those ones. Now I would love to find another game as scary as Amnesia!