Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
11/13/2009
4:46:15 AM
Common 54.5%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
11/13/2009
4:18:04 AM
Common 57.6%
Der Electrician!
Link all teleport pads before round 7. (Map Pack 3 only)
10/15/2009
2:43:51 AM
Very Rare 7.6%
Hammer Time
Repair 200 window boards in a single game. (Map Pack 2 only)
9/30/2009
1:44:29 AM
Ultra Rare 3.9%
Soul Survivor
Reach round 15 in Nazi Zombies without getting revived. (Map Pack 2 only)
9/26/2009
5:20:58 PM
Ultra Rare 4.3%
Cruiser Scout
Kill 5 enemies while cloaked in Vekta Cruiser during one round
8/6/2009
8:51:46 AM
Ultra Rare 0.7%
Wasteland Scout
Kill 5 enemies while cloaked in Wasteland Bullet during one round
7/21/2009
9:27:46 AM
Ultra Rare 0.7%
Wasteland Assault
Boost 5 times in Wasteland Bullet during one round
7/21/2009
9:08:40 AM
Ultra Rare 0.9%
Wasteland Tactician
5 allies spawn on your spawn grenade in Wasteland Bullet during one round
7/21/2009
8:59:38 AM
Ultra Rare 1.0%
Wasteland Medic
Revive 5 allies in Wasteland Bullet during one round
7/21/2009
8:38:23 AM
Ultra Rare 0.8%
Professional - 3 revolver headshots in a row
Get 3 headshots in a row using the same clip of M4 Revolver ammunition
7/18/2009
8:58:40 PM
Ultra Rare 2.3%
Fragmerchant - Kill 5 Helghast using a single grenade
Kill 5 Helghast at once using a single frag grenade
7/18/2009
8:48:06 PM
Very Rare 5.8%