“Get a first look at the all-new maps of Escalation in this multiplayer preview video. The developers at Treyarch give a behind-the-scenes look at Zoo, Hotel, Convoy, and Stockpile.
“Escalation”, the second downloadable content pack for Call of Duty: Black Ops, contains 5 all-new exceptionally varied maps; featuring 4 Multiplayer maps and an epic Zombies experience with all-new playable characters.”
Ignore the release date, as it’s a timed Xbox exclusive again. No word yet on the release date for the PSN.