HideoK on 16 November 2012
That zombie trophy in Black Ops 1 that required you to get a special crossbow (at random) from the chest and level it up so that you could blow up i think it was 5 enemies at once with the arrow stuck on your partners back was such a pain to do. I must have tried at least 100 times... If I didn't get the crossbow right away in the first 2-3 chest I would restart the level.
