Back at 'Cha!
Perform 10 successful Crossover Counters. (Arcade/online only)
10/25/2011
10:19:35 PM
Ultra Rare 2.6%
Combat Specialist
In Ranked Match, surpass the "1st" class rank, or fight someone who has.
10/17/2011
4:35:52 AM
Ultra Rare 1.7%
Ring the Bell (Undead Church)
Ring Bell of Awakening at Undead Church.
10/10/2011
4:38:50 AM
Common 61.6%
Blast Radius
Single Player: Kill at least 3 enemies with a single grenade
9/27/2011
6:36:05 PM
Rare 30.7%
Band of Brothers
Keep all marines alive during the rescue in Semper Fi or Die
9/24/2011
9:01:37 PM
Very Rare 8.5%
Start Spreading the News
Finish the single player campaign on any difficulty
9/24/2011
5:49:11 PM
Rare 28.9%
Iced - Destroy all Ice-Saws and Dropships
Destroyed all 4 Helghast Ice-Saws and all 6 Dropships
9/17/2011
9:12:47 PM
Rare 21.9%
Go Down And Stay Down - Destroy the ATAC
Defeated the ATAC outside the Stahl Arms facility
9/17/2011
9:06:01 PM
Rare 44.2%
