It's only one more week until Call of Duty: Black Ops' First Strike map pack makes its way to the Xbox Live Marketplace, so Treyarch and Activision have put together another trailer showing the five new maps in action, from the cold greys of the Berlin Wall to the desperate claustrophobia of the zombie-infested Ascension.

Then there's a built-up urban nightmare with high rooftops in Kowloon, the self-explanatory corridors and open arenas of Stadium and the treacherous snowy climes of Discovery. You might also notice that zombie map Ascension has a flying platform, which looks pretty cool and Berlin Wall features the infamous Checkpoint Charlie, where you can do battle in online multiplayer.

With 5 all-new maps, including four multiplayer maps and one zombie map, the Call of Duty: Black Ops First Strike Map Pack is due out on February 1st for 1200 Microsoft Points. Check out the latest trailer here.

YouTube - Call of Duty: Black Ops - First Strike Trailer

Source: Xbox360Achievments.org

If i do end up buying this it will be for the zombie map. :3