Berlin Wall, Discovery, Kowloon, and Stadium.
Here are the practical reasons:
A typical repack (often from scene groups like RG Mechanics, FitGirl, or Razor1911) will have the following specs: Call Of Duty Black Ops -All DLCs Zombies MP- MULTi6
This specific version of is a comprehensive repack (often associated with groups like FitGirl Repack) designed to provide the full original experience with all released content in a significantly smaller file size. Included Content Berlin Wall, Discovery, Kowloon, and Stadium