Flawless lap
Complete a lap of a Race event in World Tour without dismounting.
10/12/2010
11:01:41 PM
Common 63.7%
Gnarly!
Finish with Flair! Cross the finish line with no more than two wheels touching the ground.
9/4/2010
9:52:14 PM
Common 83.5%
Dial B For Bomb
You unlocked the special ability of Packie's car bomb placement.
6/17/2010
4:16:02 PM
Ultra Rare 2.5%
Sightseer
You have taken all variations of the helicopter tours of Liberty City.
6/16/2010
6:09:54 PM
Ultra Rare 1.1%
The Harder They Fall
Kill 2 rappelling enemies in a row before they land on their feet in Single Player or Special Ops.
2/12/2010
6:46:36 PM
Rare 30.0%
Look Ma Two Hands
Kill 10 enemies in a row using akimbo weapons in Single Player or Special Ops.
12/30/2009
6:16:39 AM
Rare 12.6%