Activision's officially announced the third Call of Duty: Black Ops map pack, Annihilation.
Set to debut on Xbox Live on June 28, it'll feature four new competitive multiplayer maps and a new Zombies level.
Treyarch studio head Mark Lamia said: "With Annihilation, Black Ops fans will get four exciting and unique multiplayer settings with Hangar 18, Drive-In, Silo and Hazard.
"Players will also enjoy an all-new Zombies experience, Shangri-La, an exotic and mysterious map filled with deadly traps, dark secrets and innovative gameplay that will challenge even the most daring Zombie hunters."
The DLC will hit PS3 and PC at a later date.
There's no official screens or a trailer yet, but the map pack and its contents - minus the wicked-sounding Zombies level - were leaked earlier this week via retailer promotional material.
The official press release didn't include a price either, but 1200 MS Points (£10.28) is the standard cost of CoD map packs and this one will likely be no different.