Call of Duty Black OpsIt’s the explosive gift that keeps on giving.

Activision has released the first trailer for Call of Duty: Black Ops’ First Strike DLC.

The pack hits Xbox Live on February 1 (with PS3 and PC release dates soon after), and includes four new multiplayer maps – Discovery, Stadium, Kowloon and Berlin Wall – and one new map for the Zombie mode entitled Ascension.

Treyarch studio head Mark Lamia said: “We’re committed to supporting Call of Duty: Black Ops fans with continuous updates to the game and exciting new content that will keep our community engaged.

Check out the trailer below and let us know whether you’re excited about the new levels.