Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
11/11/2009
3:34:40 PM
Common 54.5%
Experimental
Play 5 consecutive Online Head to Head Ranked matches using a different team
11/10/2009
12:56:52 AM
Rare 10.8%
Visit a Gas Station during a Race
Awarded for driving through a Gas Station during any Offline Race
10/21/2009
6:03:18 PM
Rare 46.2%
Underdog
Win an Online Head to Head Ranked match using a weaker team than your opponent
10/21/2009
2:21:26 PM
Rare 17.0%
Gutsy Call
Take an Online Head to Head Ranked match to extra time playing as a weaker team than your opponent
10/21/2009
2:01:57 PM
Rare 11.5%
Grind it Out
Win a match with 10 men Online or when playing on Professional difficulty or higher
10/5/2009
1:53:36 PM
Rare 32.2%
