Other great Survival Horror games?

[C-zom]

Hey guys! I read through most of the thread. Decided to second some suggestions or add some of my own:

Penumbra Series of course
Dark Corners of the Earth (First half. )
Clive Barker's Undying
Stalker Shadows of Chernobyl
System Shock 2
Silent Hill 3

Blood is also good but very old. I'm sure I'm forgetting some. Horror gaming is my second favorite genre afterall