Friday the 13th on NES... sure it's nuthin now, but when I was a kid playin it it scared the crap outta me..
none of this newer shit is "scary" to me.. there's games that create a good, dark atmosphere, like Bioshock, the RE series, Silent Hill, etc... Eternal Darkness on Gamecube I thought created a really good atmospheric setting through the whole game.. but I don't consider any of these "scary"..