Found Cohen's Room
The player has entered Sander Cohen's personal quarters
11/16/2009
6:47:49 PM
Very Rare 9.9%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
11/12/2009
6:39:00 PM
Common 54.5%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
11/12/2009
5:53:06 PM
Common 57.6%
“Worlds of Hurt” - Rescuer
Rescued the Little Sister in “Worlds of Hurt”
11/8/2009
1:40:14 PM
Ultra Rare 1.6%
“A Shocking Turn of Events” - Rescuer
Rescued the Little Sister in “A Shocking Turn of Events”
11/8/2009
12:15:10 PM
Ultra Rare 2.0%
“The ‘I’ in Team” – Collector
Found all collectable Roses in “The ‘I’ in Team”
11/8/2009
11:30:49 AM
Ultra Rare 1.1%
Run and Gunner - Kill 3 Helghast with one burst of assault rifle fire
Kill 3 Helghast using an M82 or StA52 assault rifle without releasing the trigger
11/5/2009
7:11:56 PM
Rare 12.4%
Blade Runner - 75 kills with the knife
Kill 75 Helghast using the knife
11/4/2009
6:48:27 PM
Ultra Rare 4.3%
Professional - 3 revolver headshots in a row
Get 3 headshots in a row using the same clip of M4 Revolver ammunition
11/4/2009
6:17:26 PM
Ultra Rare 2.3%