Ever have that feeling while playing a game that you don't want to continue because it's too creepy? Ever had a headcrab jump at you and scare you half to death? Well, share your experience.
I was actually playing TESIV: Shivering Isles. Not a very scary game, right? Yeah well, i created an imperial knight and was walking the long way from the gates of Madness to New Sheoth. I was just minding my own business. I turn around, and at that very second some.. creature jumps at me, landing right in my face. As when someone jumps at you in Oblivion and you don't block, your thrown back, further adding to the scare. I really freaked out, and then smashed the thing with my awesome steel warhammer
And the feeling of being out in the wilderness in Stalker, hearing mutant dogs howl.. Really creepy.
The marine campaign in AVP2 is also frightening in the beginning. Most games just throw you into the action at the start, but you got at least 20 minutes of just running around in dark rooms before a couple of aliens come in through the ventilation shafts. First time you play it, you have no idea when it's going to start. You just know an alien will attack sometime. Seeing skinned human bodies and blood everywhere...