Seasoned Commander
Complete the Game - Become a commander on Medium difficulty
9/9/2009
8:44:29 PM
Rare 22.2%
Veteran Commander
Complete the Game - Become a commander on Hard difficulty
9/9/2009
8:44:22 PM
Rare 16.1%
For the Resistance
Complete Chapter 9 - For the Resistance on any difficulty
9/9/2009
8:44:13 PM
Rare 46.5%
Every life is sacred
Complete Chapter 8 - Every life is sacred on any difficulty
9/9/2009
8:20:18 PM
Rare 47.0%
New Acquaintances
Complete Chapter 3 - New Acquaintances on any difficulty
9/8/2009
9:07:34 PM
Common 62.7%
Catcher in the Rye
On chapter II, in the field, kill enemy soldiers using knives without being detected.
9/5/2009
7:42:08 PM
Ultra Rare 3.4%
It's a Trap!
Kill at least one zombie with three different traps in a single round. (Map Pack 2 only)
9/4/2009
8:26:30 PM
Ultra Rare 2.7%
Surreptitious swing
String together: springboard, wallrun, turn, swing, jump. [Pure Time Trials]
9/4/2009
5:46:09 PM
Ultra Rare 0.7%
Dicey launch
String together: slide, wallrun, wall climb, turn, jump. [Pure Time Trials]
9/4/2009
5:42:51 PM
Ultra Rare 0.7%
U-turn
String together: wallrun, wallrun, turn, swing, jump. [Pure Time Trials]
9/4/2009
5:36:24 PM
Ultra Rare 0.7%
The twister
String together: wallclimb, turn, swing, wallclimb, turn, swing, jump. [Pure Time Trials]
9/4/2009
5:30:33 PM
Ultra Rare 0.8%
Prologue Speedrun
Complete a Speedrun of the Prologue below the target time.
9/3/2009
12:46:07 PM
Very Rare 7.4%
Chapter 1 Speedrun
Complete a Speedrun of Chapter 1 below the target time.
9/3/2009
12:38:30 PM
Ultra Rare 3.0%