Without smart tactics or voice chat, the overwhelming volume of adversaries - which come coming from all angles - provides your group with their keens. Mag also features a command structure, enabling you to increase in the ranks and get access to command abilities. One final gripe - the last third of the overall game is 100% carbon copied through the previous game - I'll avoid the spoilers, but when you've played Uncharted 2, you know what I mean if you notice it.