Doclector said:
Amnesia. Because I'll never have a PC worth a shit
Actually I have a crappy laptop and Amnesia ran pretty good for me, actually. I never played a LOT of it, but I invested an hour or two, and didn't seem to notice anything really intensive.
My laptop was a gift just so I had SOME computer. Undoubtedly bought on a sale at Walmart or Best buy, and its about a year or two old. Hey, it may just be luck, or maybe it gets more resource intensive further in the game, but I'd say to give it a try if you find it on sale. If it doesn't work well you can always set on it for a while until you do end up getting a new computer.