after reading comments from the first post I have to mention some things
I've played Dead Space already, For some reason that game didn't scare me much, too much action I guess?
Also I played a bit of the first FEAR game and I honestly got kinda bored with it =x though I want to try that series again.
Many are saying the Penumbra series, well if you'd been watching my streams you'd know thats what i'm currently playing right now =P I beat the first one before I played amnesia, after beating amnesia I went on to Penumbra Black, many scares to be had, check my library for the playthrough, I'll probably play (and stream) more tonight.
Also Alan Wake, yeah beat it, I didn't find that game to be anything close to scary, good game, but not scary.
Doom 3, played that game a billion times, so no scares to be had anymore.
Silent hill.... yeah see... I've played them, and I think that SH1 is the scariest game i've ever played and probably ever will. i've never in my life been so terrified from a game like the first Silent Hill, made me sick it scared me so bad.
Call of Chtululu or whatever its called, I have that on my list already ;o
And of course i've already played all the Resident Evil games
someone said Stalker, i've seen lots of people say Stalker is scary, I played that game for a good 10-15 hours and I never came across anything scary, maybe I just didn't get far enough.
I Made a list a few days ago that I shoulda specified in my first post.
the list of games I have currently that I want to play are:
System shock 2
Call of chtlulu or whatever its called
Fatal Frame 2