0.40%
Time for Pints
Finish the Campaign on any difficulty.
0.40%
Nobody was There
Never trigger the alarm in 'Recon by Fire'.
0.40%
Only the Beginning
Earn at least one Star in Co-op.
0.77%
Snow Angel
Execute the forest sniper in 'Frozen Tundra' with a takedown
0.77%
Have You Tried Turning it Off and On?
Use a Shock Stick to disable an enemy Sentry Gun
0.77%
Helo Hat Trick
Destroy each objective helicopter in 'Reactor' with a different Armament
0.77%
Shot Blocked
Shoot the gun out of the air in 'Flashpoint' before a terrorist catches it
0.89%
MW3 - And So It Begins
Successfully Exfil in MWZ
1.15%
Elevator Out of Order
Reach the roof in 'Highrise' under 45 seconds
1.15%
High Wire Act
Kill 10 enemies while using a zipline
1.15%
Gravestone
Kill 100 Zombies with a vehicle in a single deployment in MWZ
1.15%
Back in the Field
Acquire the Major's keycard in 'Deep Cover' within 90 seconds without being detected