PlayStation 3

Call of Duty: Black OpsActivate Secret Song in Kino Der Toten11/18/10
Call of Duty: Black OpsCIA Data System Login IDs and Passwords11/16/10
Call of Duty: Black OpsCIA Database Computer Codes11/09/10
Call of Duty: Black OpsPlay the song ''Don't Back Down'' by Eminem in Five zombie map11/16/10

Xbox 360

Call of Duty: Black OpsCIA Database Computer Codes11/09/10