@Staika: For a good horror environment, play Amnesia. Then, write Amnesia. Seriosly tho, I put that game down forever when I opened a door, turned around to make sure I didn't miss anything, and a wraith faded as soon as I looked at it. It didn't say or do anything, it... was just... floating there. Looking scary as fuck... And then vanished... Like some kind of ghost... Or something.
[sub][sub][sub]Hold me[/sub][/sub][/sub]
Seriously though, that was a VERY well played moment by the game. Very well played.