Grey Matter Achievement for The Orange Box

Grey Matter Achievement

Icon for Grey Matter

Grey Matter

Get 25 headshots as a Sniper.
6.20% of players have unlocked this achievement

5

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We have no guides for this achievement.

Players

Icon for Legohead 1977

Legohead 1977

Earned on: May 16th 2015, 8:33:47 pm

Icon for m0nk3y spanker

m0nk3y spanker

Earned on: Jul 19th 2012, 8:21:55 pm

Icon for gomuhimo RSC

gomuhimo RSC

Earned on: May 9th 2012, 2:32:07 pm

Icon for Chicool

Chicool

Earned on: May 22nd 2011, 6:11:00 am

TTVOrange821

Earned on: Apr 23rd 2011, 10:28:04 pm

Icon for Koding

Koding

Earned on: Apr 22nd 2011, 11:42:00 pm

BAZ1010

Earned on: Jan 8th 2011, 12:00:00 am

Icon for Gottle

Gottle

Earned on: Jun 13th 2010, 9:41:36 pm

smrnov

Earned on: Mar 16th 2010, 7:31:00 pm

Icon for weffalump

weffalump

Earned on: Aug 25th 2009, 8:25:13 pm

Icon for Clad master

Clad master

Earned on: Aug 7th 2009, 5:15:18 pm

Icon for OdorlessFurball

OdorlessFurball

Earned on: Aug 3rd 2009, 5:23:29 am

Icon for Chronic Killer

Chronic Killer

Earned on: May 19th 2009, 1:04:14 am

Icon for Sangriaz

Sangriaz

Earned on: Feb 3rd 2009, 3:11:34 pm

Icon for ds9ds9ds9

ds9ds9ds9

Earned on: Sep 20th 2008, 10:33:16 pm

Icon for Celtic Force

Celtic Force

Earned on: Dec 26th 2007, 4:30:28 pm

Icon for Stallion83

Stallion83

Earned on: Dec 5th 2007, 7:45:28 pm

Icon for Funkyboy K

Funkyboy K

Earned on: Oct 25th 2007, 1:26:15 pm

Icon for Pigimus Prime

Pigimus Prime

Earned on: Oct 21st 2007, 11:32:42 pm

Icon for THE GAME 610

THE GAME 610