Kill 7 monkeys in under 10 seconds in the Rebirth labs.

Enter the Soviet relay station undetected.

Silently take out 3 VC.

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

Escape the Past.

Use only dual wield weapons to escape Kowloon.

Kill 10 NVA with Dragon's Breath rounds.

Sabotage the Soviet space program.

Escape Vorkuta.

Take down Castro with a headshot.

Awarded for winning one of the top leagues in [Master League]

Collect all of the Phoenix Feathers

Awarded for winning 10 consecutive matches.