I did try playing it, espescially the Call of the dead in Blops. But I can't seem to get into it. Now I love a lot of Zombie themed games like Left 4 Dead and Dead Island, but the whole "survival" wave after wave thing, I don't get into. The only exception has been ODST, that I liked. But it seems that this is primarily a multiplayer mode, and without some back up you don't last very long. Too bad my friends are of the same mindset as I am.
If there are two evils, I'll try the one I haven't done yet. Gamer tag: Spinal101