Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
7/22/2008
12:33:09 AM
Rare 39.8%
Down and Dirty
Complete "SOG" and "The Defector" on Veteran difficulty.
7/18/2008
6:02:40 AM
Ultra Rare 1.3%
Rock Always Wins
Fully distract 25 enemies with rocks (Single Player only).
6/17/2008
8:33:33 AM
Rare 11.5%
Throttled Escape
Escape using a relic in Regular or Hardcore difficulty.
5/25/2008
3:55:13 PM
Ultra Rare 1.8%
Piece of cake
Storm the common room and kill everyone without taking damage on veteran.
5/23/2008
7:50:48 AM
Ultra Rare 0.8%
TBoGT: Gold Star
Score 100% in all missions. (The Ballad of Gay Tony)
5/22/2008
5:40:27 PM
Ultra Rare 0.2%
Payback
Complete "Mind the Gap", "Goalpost", and "Return to Sender" on Veteran difficulty.
5/7/2008
11:38:45 AM
Ultra Rare 2.9%
Too Big to Fail
Destroy the Jamming Tower. Complete "Black Tuesday" on any difficulty.
4/25/2008
2:04:46 PM
Common 53.7%
Shooting on Location
In Call of the Dead, kill 10 zombies with one Scavenger shot from over 100 feet away.
4/24/2008
2:00:51 AM
Ultra Rare 0.3%
Awakening Completionist
Complete all Challenges and escape Awakening in Regular or Hardcore difficulty.
4/24/2008
12:32:34 AM
Ultra Rare 0.2%