Yume Nikki
.flow
Ao oni
Ib

Rm2k3 ftw.
Pretty legit games so far. :3

I'm not a horror fan, so most of the horror "games" I play are mods.

That being said, the HL2 mod Nightmare House 2 is probably right up there in scare factor compared to commercial products. For me at least.

Dead space , Fear and amnesia
wtf , i cant sleep !

Luigi's Mansion D:

Amnesia the dark descent is the first ever horror game I tried (I know... bad choice of a first scare). It was and still is the scariest one I played.

Played silent hill series, I'm half way in the penumbra series (almost half of black plague), F.E.A.R. and others, and none have satisfied me more than amnesia in scares and entertainment.

And for those who say other games are a lot scarier than amnesia, they surely have not played it in the middle of the dead quiet night, lights off, ear phones on at the highest volume :3

So basically yeah... amnesia.

I've gotta say Viva Pinata. Possibly the scariest game I've ever seen.

Or Dead Space 2. That one's pretty creepy.

Viva Pinata?
For the Nintendo DS? :O
Btw
I havent played amnesia on dark lights, on the middle of the night, with headphones on.
NO. That would be suicide.

Which FEAR are you playing?! The first two, and extraction point + perseus mandate are tons scarier than Amnesia! I play all my games at night with the lights off.

Dead Island scared the shit out of me a few times, damn zombies outta no where man o-o

Bioshock1/Bioshock2
That was some pretty creepy shit^