Safer Skies
Destroy all the SAM trucks in the level in Chapter 6: Overwatch
3/19/2011
5:32:32 PM
Rare 33.6%
Stairway to Heaven
From the front door of the church, make it to the crow’s nest in 240 seconds in Chapter 5: Heartland
3/19/2011
5:14:04 PM
Rare 38.3%
Let 'em Burn
Don't kill any of the enemies that are on fire in Chapter 3: Fire Sale
3/19/2011
12:25:01 PM
Rare 39.5%
Let's Go Home - Destroy Stahl's Cruiser
Destroyed Stahl's Cruiser and left the planet on any difficulty
3/2/2011
10:01:59 PM
Rare 37.7%
Frazzle Dazzle - Kill 3 Helghast with one shot from the StA5X Arc Cannon
Used the StA5X Arc Cannon to kill 3 Helghast with one shot
3/2/2011
9:48:52 PM
Rare 22.8%
Bring It Down - Defeat the MAWLR
Defeated the MAWLR defending the Space Elevator
3/2/2011
9:03:53 PM
Rare 39.7%
You Drive - Drive the Mobile Factory
Took over the controls of the Mobile Factory
3/2/2011
6:31:27 PM
Rare 41.9%
Insecticide
Destroy 50% of the Electroflies in the Single Player Campaign
2/26/2011
7:10:13 PM
Very Rare 9.6%
Major Malfunction
Destroy 50% of the Newsbots in the Single Player Campaign
2/26/2011
5:25:13 PM
Rare 43.6%
Iced - Destroy all Ice-Saws and Dropships
Destroyed all 4 Helghast Ice-Saws and all 6 Dropships
2/26/2011
4:00:53 PM
Rare 21.9%