Hanoi is probably the most complicated map that Call of Duty fan's have seen yet. Hanoi is the one multiplayer map in the First Strike Map Pack that i really enjoy. These two extremes do not appeal to me in a map. Stadium is a close-quarters maps with ill-positioned objectives and next to no long distance fighting. Stadium suffers somewhat of the opposite problem. Needless to say, it is very dangerous to cross from one side to the other on Discovery, one thing its shares with Berlin Wall, which promotes over defensive play. Discovery, for example, as two sets of buildings on either side of a large chasm, with 3 bridges crossing it. Both maps have buildings with some kind of low ground in the middle. Both Discovery and Berlin Wall share similarities to maps such as Invasion in MW2. First are two maps that can be categorized together. With that out of the way, I will begin to review the content. To begin, while it may seem obvious, do not buy this map pack unless you play Black Ops a fair amount. This is a heavy price to pay for 5 new maps. The First Strike map pack for Call of Duty: Black Ops is priced at a steep 1500 Microsoft points.