Access the terminal and battle the forces of the Cosmic Silverback in Dead Ops Arcade.

Break free from the torture chair.

Escape the Past.

Retrieve the dossier and the defector from Hue City.

Kill 10 NVA with Dragon's Breath rounds.

Demonstrate killer economic sensibilities by taking down 3 enemies with a single bullet.

Receive orders from Lancer.

Destroy all enemies on vehicles during the prison break.

Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.

From the gassed state, Submit an opponent in any mode.

Fight in an online battle for the first time.

In Venice, defeat Gettler with one shot.