Burnout
Fill the Nitrous bar then use it all in one go without hitting anything
2/18/2011
6:26:16 AM
Common 85.7%
Double Whammy
Destroy both helicopters with one Valkyrie rocket from the deck of the ship.
1/7/2011
6:52:14 AM
Ultra Rare 1.5%
Lord Nelson
Destroy all targets and structures while making your way up the river.
12/30/2010
6:31:39 AM
Rare 10.3%
Raining Pain
Rack up a body count of 20 NVA using air support in Hue City.
12/28/2010
7:03:21 AM
Rare 32.6%
Unconventional Warfare
Use the explosive bolts to kill 30 enemies in the campaign.
12/28/2010
6:08:38 AM
Very Rare 8.9%
The Battle is Won...
Singleplayer: Finish the game on Easy, Normal or Hard
10/26/2010
4:39:38 AM
Rare 42.7%
