Combat Chain Master
Defeat Tanks with Gunships, Gunships with Transports and Transports with Tanks.
5/14/2011
2:15:08 AM
Rare 37.3%
Time to face gravity
In White’s Estate, open the cellar door with one shot.
5/8/2011
9:28:54 PM
Rare 35.9%
Drive By
Kill 20 enemies in a row while driving a vehicle in Single Player or Special Ops.
4/22/2011
6:01:09 PM
Very Rare 8.1%
Der Electrician!
Link all teleport pads before round 7. (Map Pack 3 only)
4/12/2011
11:24:16 PM
Very Rare 7.6%
They are going THROUGH!
In Ascension, kill at least 5 zombies with 1 Gersh Device.
4/3/2011
3:31:41 PM
Very Rare 6.3%
Shot in the Dark
Kill 10 enemies while the lights are out in the subway in 'Eviction'.
4/2/2011
8:41:46 PM
Rare 12.9%
Hands Off the Merchandise
Kill the Pentagon thief before it can steal your load-out.
3/21/2011
7:35:27 PM
Ultra Rare 4.4%
Pathfinder
Guide the squad through the Soviet outpost without them getting killed.
3/21/2011
5:56:37 PM
Very Rare 6.0%
Tune Up
Calibrated your system for optimal performance with Rock Band 3.
3/4/2011
4:23:16 AM
Common 62.6%
Inhuman
Score 5 stars in a song on Expert with Lars Umlaut in single player.
2/18/2011
12:54:50 PM
Very Rare 6.4%
Sally Likes Blood
Demonstrate killer economic sensibilities by taking down 3 enemies with a single bullet.
2/16/2011
10:33:31 PM
Rare 34.9%
Rock Band Master
5 Starred on Medium (or 3 Starred on a higher difficulty) 50 Rock Band 3 songs.
2/5/2011
6:17:58 PM
Rare 18.8%
