The trailer above may be old, but the screenshots below are brand new. Yes, Black Ops will be receiving a second batch of $15 downloadable content soon and to show off the new multiplayer playgrounds, Treyarch has released a nice selection of screenshots.
While Escalation's new Zombie Mode map remains underwraps, the Zoo, Convoy, Hotel, and Stockpile maps can be seen in their multiplayer glory below. To keep it interesting, you'll have to guess which shots are from which maps. Umm... I guess the first screenshot is a giveaway with the lions right there in the foreground, huh?