http://www.alanwake.com/Been playing this recently. Pretty awesome story driven game. If you like SP games with a very very strong story then this is for you. It has big sections of FPS, killing creepy things, interlaced with well written story scenes. Incredibly immersive. I can hardly put it down because the story is so engaging plus the graphics are pretty damn decent.
Games need lessons these days in good story telling, voice acting ect. They need only look at this game to find it.