I'm slightly ashamed to admit to how much I enjoy games featuring mental asylums (and similar locations). I suppose it goes with the territory when you appreciate dark themes, uncertain layers of reality, and an ominous atmosphere.
Pervasive ideas about mentally ill meaning creepy, dangerous, subhuman and so on... those aren't so cool. I know I'm treading through problematic territory on this one. I suppose I find creepiness here which has more to do with how patients are treated than the patients themselves.
Barbaric treatments for mental conditions are some of my top nightmarish-fears, with the additional frightening element that 'barbaric' doesn't always mean 'in the past'. Not having asylums anymore doesn't mean everything's rosy. So, I disturb myself by playing around in virtual asylums, then worry about the treatment of (and respect for) people with mental illnesses in the real word.