The latest release — Rezurrection — will release in September on PS3 and will feature five new zombie stages. Four of the maps are remakes from World At War, included with the Hardened edition of Black Ops. The fifth map though, takes players to the moon. Yup.

The DLC's also set to include a theme and soundtrack, featuring three new tunes.

Those that bought the Hardened edition of Black Ops will be able to get the updated map pack for free by simply redownloading the original data from their history list. The updated download will include the new map and soundtrack free of charge.

Call Of Duty: Black Ops has now sold a ridiculous 25 million copies to date, with Modern Warfare 3 pre-orders tracking ahead of Treyarch's shooter.