Earn 4 stars in Special Ops.

Earn 1 star in Special Ops.

Kill 2 enemies with a single bullet in Single Player or Special Ops.

Score off the post or cross bar in a match

Completed "A Meeting of the Minds"

Completed "The Local Flavor"

Create a goal for a Friend with a cross

Save a Buddy from captivity

In 'Black Cats', blast out all of the spot lights in the Japanese cargo convoy. (Solo only)

Escape the Town

Completed "Shock Value"

Completed "Death from Above"

Reached Level 8 with Bad Karma