The seventh entry sees you take on the role of special forces operatives who perform black operations behind the enemy lines - often illegal operations with a high level of security.
The good people at Argos are offering readers the chance to win one of three copies of the Wii version of the game!
To enter simply answer the following question, including your user-name and contact email.
What is funding for a Black Operation known as?
Competition closes Monday 15th November 2010, 6pm GMT. Good luck!
The copies of Call of Duty:Black Ops have been supplied courtesy of Argos.co.uk, who provide a wide range of video games including great deals on the Nintendo DS and Nintendo Wii.