Balls Of Steel
Complete any single player mission without using med kits, but taking damage
5/25/2013
9:30:11 PM
Rare 33.6%
Sole Survivor
In multiplayer, be the only player on your team that isn't dead or downed.
5/24/2013
4:57:21 PM
Rare 11.8%
Epic Fumble
Force an enemy to drop dynamite that kills two people when exploding.
5/23/2013
10:11:21 AM
Common 52.7%
Sharp Shooter
Perform 50 headshot kills in the single player campaign.
5/22/2013
9:20:49 PM
Common 54.6%
Party Animal
Win 10 multiplayer games while playing in Party Games playlists.
3/11/2013
9:04:36 PM
Rare 17.7%
