Playing through The Last Of Us. Having a lot of fun, but goddamn this game is longer and harder than a porn star. Even on normal I end up dying half a dozen times or more in some encounters, and I've probably sunk more hours into it than Black Ops II and I'm not even halfway through.
The multiplayer is really difficult as well, but it's also a very different experience from traditional shooters and takes a lot more thought and cunning to succeed. Also, you not only have a metagame clan that you need to maintain throughout the multiplayer "story", but you can choose to have it be populated by your Facebook friends. And it gives you regular updates on what various clan members are doing, and sometimes requires you to make choices regarding them. This amuses me greatly.