First Strike

First Strike is an upcoming downloadable content package for Call of Duty: Black Ops. It will include four multiplayer maps and one zombie mode map. It will be available February 1, 2011 for Xbox 360, and March 1, 2011 for PS3 and PC and possibly for Wii (See Section) It will cost 1200 MS Points ($15.00). All four multiplayer maps have been confirmed to be interactive, like the doors on Radiation.

Berlin Wall
Berlin Wall is a fairly large map, set around CheckPoint Charlie. It will feature a "no man's land" between the walls, with auto-turrets watching over it. This area is colored in red on the in game map.

Discovery
Discovery will take place in an old German base in the Arctic, presumably based around Project Nova. It will feature an ice bridge under the first bridge, destroyable with explosives.

Kowloon
Kowloon will be based around the mission Numbers, and has a zipline for rapid movement, similar to the zipline found in the first campaign level, Operation 40.

Stadium
Stadium will be a map based around an empty hockey arena. Not much else is known, however it was designed for close range combat.

Ascension
The new Zombies map features the original classic characters. It will have new weapons, perks, and Space Monkeys that steal the players' perks. The new perks of Ascension are PhD Flopper and Stamin-Up 

Wii
The instruction booklet of the Wii version includes there will be a "Shop" feature. It will have: "all downloaded content includes new features and maps". Wii Points are used to purchase map packs and are transferable to an SD Card.

The fact there is a downloadable shop feature on the Wii version, most likely indicates First Strike will be coming to the Wii version.

In the January 25, 2011 patch, when selecting a game mode in Multiplayer, underneath Combat Training, there is a blank spot, as if another option is there. Also, on Zombies, when entering a Private Match, there is now the option to "Change Map." This is odd, as only Kino der Toten is available on Wii currently. Also When entering an online match you get the Option to "Choose" which map to go on although Kino der Toten is the only available one at this time.

Videos
300px|right|thumb|Preview First Strike Multiplayer. thumb|left|300px|Teaser Trailer|Developer comments.