VG247 has the image of the next pack coming to
Call of Duty: Black Ops. Title
Escalation, the new pack features four new maps and another new zombie map.
Having played
First Strike, I really did like the new zombie map. The other maps were OK, but certainly not ones that I enjoy playing as much over the originals. Still, new maps are new maps and this one looks to be due on May 5th. Again, it'll be a timed exclusive for the Xbox 360.