Turn the effects dial during every Effects Zone in any mix at any difficulty (not in the tutorial).

Earn those big bucks.

Achieve Face Level 2.

Perform 5 unique environmental kills.

Collect 1,000,000 points over all levels you have played

Heart 3 authors

Complete a level online with 3 other players who are not on your friends list

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

Play 20 games of Survival

Survive for 2 minutes

Revive a teammate with one second left on their timer. (2P +)

Buy your first weapon.

Play an offline-only game. (2P +)