The Call of Duty - Black Ops - First Strike Map Pack (USA) (DLC) is a downloadable content (DLC) package for the popular first-person shooter game, Call of Duty: Black Ops. It features five new multiplayer maps, as well as a zombie map. The maps included are Berlin Wall, Discovery, Kowloon, Stadium, and Ascension. The zombie map is named 'Ascension'.

The Berlin Wall map takes place in East Berlin in the 1980s. It features a wide range of environments, from the Berlin Wall itself to a complex network of underground tunnels. The Discovery map is set in an abandoned Antarctic research facility. Kowloon is set in a chaotic, vertical Chinese city. Stadium is set in a high-tech sports arena. Finally, Ascension is set in a Soviet launch facility. All of these maps offer unique challenges and opportunities for players to explore.

The Call of Duty - Black Ops - First Strike Map Pack (USA) (DLC) is available for purchase on the PlayStation 3 Store. It can also be downloaded from various ROMs websites, such as Romsbase.com. The download includes all five maps and the zombie map, as well as new game modes and weapons. The DLC also includes new achievements and trophies for players to unlock.

The Call of Duty - Black Ops - First Strike Map Pack (USA) (DLC) is an essential purchase for any fan of the Call of Duty series. With its five new maps, as well as the zombie map, there is plenty of new content for players to explore. The new game modes and weapons also add a lot of replayability to the game. The achievements and trophies are also a great incentive to keep playing. Whether you are a fan of the Call of Duty series or just looking for a new way to play, this DLC is an excellent addition to your gaming library.