IGN: This map pack for a six month old game has some serious quality inside. It's great to see Treyarch presenting some inspired level design and unique new angles on zombies this far out in the game's life cycle. Nothing in the First Strike pack struck me as exciting as what you'll find in Escalation.
The video on Black Ops 1 shows some separate rooms, assets, and other features which exist outside of the boundary of the game.
From DownSights: "Black Ops is not Black Ops without Nuketown. Following the tradition of releasing Nuketown for Black Ops games, the new Black Ops Cold War game also offers a revamped Nuketown called Nuketown '84.
Nuketown '84 has the same dimensions and map layout except for the aesthetics. The map's aesthetics have changed to fit the 80s theme, with destroyed buildings and graffiti-filled walls compared to a clean 50s suburban neighborhood seen in Black Ops 1."
Jacob writes: "What do we have with the original Call of Duty: Black Ops? Quite simply, one of the best Call of Duty titles of all time."
Tried these maps on my friends xbox360 today they are lame as hell do you're self a favor and don't buy them they're just a waste of money.