Robots Tend to Blow Up
Destroy three enemy robots at once with one hand grenade.
5/19/2011
9:31:40 AM
Common 61.6%
Two Birds with One Stone
Destroy two or more enemy robots at once with the LFE gun.
5/19/2011
9:16:35 AM
Rare 42.1%
Adrenaline Rush
Manually trigger AR Mode and destroy three enemy robots in a row.
5/18/2011
2:24:12 PM
Rare 28.3%
Death Wish
Destroy three enemy robots while in damage-triggered AR Mode.
5/18/2011
2:21:33 PM
Rare 47.9%
Desperado
Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.
5/16/2011
5:21:15 PM
Rare 21.2%
Professional
Earn all 3 stars in at least 15 different Special Op missions.
5/16/2011
5:19:03 PM
Ultra Rare 3.2%
It Goes to Eleven
Earn at least 1 star in 11 different Special Op missions.
5/16/2011
12:46:33 PM
Rare 17.0%
Operative
Earn all 3 stars in at least 10 different Special Op missions.
5/16/2011
12:14:48 PM
Very Rare 5.6%
Drive By
Kill 20 enemies in a row while driving a vehicle in Single Player or Special Ops.
5/15/2011
6:52:27 PM
Very Rare 8.1%
Operational Asset
Earn all 3 stars in at least 5 different Special Op missions.
5/15/2011
5:53:55 PM
Very Rare 9.7%
Off the Grid
Complete 'Just Like Old Times' and 'Endgame' on Veteran Difficulty.
5/15/2011
5:12:53 PM
Ultra Rare 3.7%
The Price of War
Complete the single player campaign on Hardened or Veteran Difficulty.
5/15/2011
5:12:44 PM
Very Rare 5.8%
Queen takes Rook
Complete 'Loose Ends' and 'The Enemy of My Enemy' on Veteran Difficulty.
5/15/2011
4:05:49 PM
Ultra Rare 3.6%