Looking over the thread, seems like Amnesia: The Dark Descent and Condemned: Criminal Origins are getting everyone's votes.
Some really good horror games that were also recommended are:
Silent Hill 2
Clock Tower 1 & 2
the Resident Evil series (I'd recommend the GameCube ports and prequel)
and the entire Fatal Frame series.
I'd also like to add some suggestions to the growing list:
the Aliens vs. Predator series for PC
the Alone in the Dark series (though it might be a little dated by today's standards)
and Limbo - more bleak than scary, but I liked it.
Happy scares an874
- Liquid
EDIT - How the hell could I forget Yume Nikki, that game is just insane.
Some really good horror games that were also recommended are:
Silent Hill 2
Clock Tower 1 & 2
the Resident Evil series (I'd recommend the GameCube ports and prequel)
and the entire Fatal Frame series.
I'd also like to add some suggestions to the growing list:
the Aliens vs. Predator series for PC
the Alone in the Dark series (though it might be a little dated by today's standards)
and Limbo - more bleak than scary, but I liked it.
Happy scares an874
- Liquid
EDIT - How the hell could I forget Yume Nikki, that game is just insane.