Anyway, what is the most downright disturbing game you have ever played? One that really got under your skin and unsettled you.
For me, there's no question: Condemned: Criminal Origins. I've played horror classics like Resident Evil, System Shock II, Penumbra, etc (no Silent Hill, I'm afraid. I've yet to own a PS of any number)... but I have yet to play another game that so completely disturbed me. There's just something about the queasy atmosphere of brutal violence and the game's penchant for horrifically twisted concepts. It's not the most frightening game I've ever played, per se (that would be Amnesia), but it's certainly the one that effected me the most after I finished it.
So... how about you?