OFF certification
Unlock and finish the 5th mission of the Campaign on Normal, Hard, or Elite.
3/10/2009
6:09:56 PM
Common 56.0%
Operation Blacklight
Unlock and finish the 4th mission of the Campaign on Normal, Hard, or Elite.
3/10/2009
4:36:00 PM
Common 57.4%
Operation Cobalt
Unlock and finish the 3rd mission of the Campaign on Normal, Hard, or Elite.
3/10/2009
1:22:20 AM
Common 63.5%
Operation Adder
Unlock and finish the 2nd mission of the Campaign on Normal, Hard, or Elite.
3/10/2009
1:06:22 AM
Common 67.2%
Operation Ghost Rider
Finish the 1st mission of the Campaign on Normal, Hard, or Elite difficulty setting.
3/6/2009
11:10:42 PM
Common 81.0%
Good Samaritan
Knock down a security guard chasing another skater in career mode
3/1/2009
6:42:20 PM
Rare 22.1%
Defensive Fighter - Kill 30 Helghast with an emplaced weapon
Kill 30 Helghast using the StA3 fixed gun emplacement
2/28/2009
5:11:39 PM
Rare 45.1%
It'll Cost Ya
You made a taxi trip from one island to another without skipping.
2/25/2009
12:32:20 PM
Rare 11.5%
