Single Player: Kill 4 enemies in a row with headshots

Have the White Queen welcome you to die.

Learn that Magneto has kidnapped Professor X.

Kill all enemies without leaving the dance floor in the city outskirts

Perform 10 different Single Player Skillshots

Meet your new best friend

Finish 5 Wager Matches "in the money."

Crack the code.

Enter the Soviet relay station undetected.

Destroy all targets and structures while making your way up the river.

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

Escape the Past.