F.E.A.R. T.E.D.D.?
So First of all. Black Ops 1 has 4 maps packs... First Strike, Escalation, Annihilation, and Rezzurection.
Take ALL the first letter of the name and spell it out.
So it becomes this... ----> First Strike, Escalation, Annihilation, and Rezzurection.
That spells out FEAR.
Then the Black Ops 2 Map Packs...
Revolution, Uprising, and Vengance...
RUV? Doesn't seem to make any sense. But lets try this. All the official Zombie Maps in BO2.
Tranzit, Die Rise, Mob of the Dead and Buried.
T.D.M.B.? Still... No message. But how about EVERY last letter of each listed maps?
Let's see...
TranziTDie RisEMob of the DeaDBurieD????YL