Rock, Paper, Scissors
Beat your partner at rock, paper, scissors 3 times in a row
4/28/2011
6:03:28 PM
Very Rare 5.8%
Not So Bad After All
Tie up 15 enemy combatants instead of executing them
4/28/2011
5:35:46 PM
Rare 16.6%
Chimp on the barbie
In Ascension, kill a space monkey with a fire trap.
4/24/2011
10:26:49 PM
Ultra Rare 2.8%
It Goes to Eleven
Earn at least 1 star in 11 different Special Op missions.
4/24/2011
2:34:33 PM
Rare 17.0%
Operative
Earn all 3 stars in at least 10 different Special Op missions.
4/24/2011
2:03:50 PM
Very Rare 5.6%
Operational Asset
Earn all 3 stars in at least 5 different Special Op missions.
4/17/2011
1:10:02 PM
Very Rare 9.7%
Knock-knock
Kill 4 enemies with 4 shots during a slow-mo breach in Single Player or Special Ops.
4/17/2011
12:59:33 PM
Rare 15.2%
Electrically Charged
Bust the 918 Spyder using an EMP in 'Porsche Patrol'
3/24/2011
7:08:22 PM
Very Rare 9.8%
Iron Man
Get Distinction in a Hot Pursuit, Interceptor and Rapid Response using the Audi R8
3/18/2011
11:33:26 PM
Ultra Rare 1.6%
Snakebite in Black
Spike a cop while driving a Black Dodge Viper SRT10 ACR or Ford Shelby GT500 Supersnake
3/18/2011
11:15:08 PM
Very Rare 5.6%