Snarky Username said:
Legend of Zelda Shadow Temple/Under the Well. Everything about that place freaked me out. Most of the time I would just skip the Shadow Temple and go straight to the Spirit Temple (You didn't really need the Hover Boots to finish it, just to use the elevator by the start of the level)
Also, the entirety of Majora's Mask always creeped me out. It's still my favorite Zelda game, but playing it always seemed to make me on edge.
This. Many scarring childhood momemts going through Bottom of the well as a child. On reflection, the theming of that place is excellent. It's just a shame it had to scare the shit outta me.
Oddly enough, I'm totally fine with the Windwaker and Twilight Princess Redeads. Mainly because I've realized that they only scream at you when they're in range of your jump attack. See one, and jump attack it. It screams, but you follow through your attack and break the paralysis.
I didn't find Majora's Mask scary as a child, but I'm creeped out by it now. I think that it's because I wasn't able to understand the deeper meaning behind the whole game as a child, while I'm able to see all the dark metaphors and contextual creepiness now.
Free Thinker said:
Deadspace. I couldn't sleep for a few days after playing.
Twinkle...twinkle...little star...
I found Dead Space more of a scary for 5 hours after playing kind of game, then it stops being scary. But, then when you think back on everything that happens in the game, with the reanimated corpses and unitology, I get this huge sense of foreboding.
Oh, and Silent Hill. 2 and 3, but especially 4. 4 probably had one of the best stories and horror aspects of the entire series. I mean, a hole opening up in your bathroom wall which was essentially a gaping maw into hell? It's the kind of thing that's creepy when you're immersed, but even fucking pant-wetting well after you've gone fully back into reality.
Also, I found the game Cryostasis to be really, really good. It had plenty of horror elements while keeping up good gameplay. But for some reason, out of all things, I actually couldn't sleep well for a week after the part where you use your telepathy power on a cow carcass, and relive it's last moments on a conveyer belt just before being butchered. That just ticked some kind of switch in my head.