OFF certification
Unlock and finish the 5th mission of the Campaign on Normal, Hard, or Elite.
2/18/2010
2:17:38 AM
Common 56.0%
Operation Blacklight
Unlock and finish the 4th mission of the Campaign on Normal, Hard, or Elite.
2/18/2010
2:07:36 AM
Common 57.4%
Operation Cobalt
Unlock and finish the 3rd mission of the Campaign on Normal, Hard, or Elite.
2/18/2010
1:50:37 AM
Common 63.5%
Operation Adder
Unlock and finish the 2nd mission of the Campaign on Normal, Hard, or Elite.
2/18/2010
1:33:01 AM
Common 67.2%
Operation Ghost Rider
Finish the 1st mission of the Campaign on Normal, Hard, or Elite difficulty setting.
2/18/2010
1:15:56 AM
Common 81.0%