Oh No You Didn't!
Outside of training mode, use Cedric's Nose Glasses.
11/20/2012
7:20:06 PM
Very Rare 8.5%
Endangered Species
You collected every hidden package in the game.
11/20/2012
7:07:05 AM
Ultra Rare 0.6%
It Ain't No Man
Complete Predator Campaign on Hard difficulty setting
11/20/2012
3:12:44 AM
Ultra Rare 3.1%
All-Heart Trophy
Start the 4th period losing by 5 or more points and win the game with any team.
11/19/2012
10:53:22 PM
Rare 29.2%
For Close Encounters
Get 10 one-hit head-shot kills with the shotgun in the single player Campaign.
11/19/2012
12:37:12 PM
Rare 22.1%
Sharpshooter
Destroy three vehicles during a single Cyclone or Aimed Shot move
11/19/2012
10:41:28 AM
Rare 18.5%
A Different Tail
Sonic 3: Collect 100 rings with Tails anywhere on Angel Island Zone
11/19/2012
6:51:56 AM
Very Rare 5.3%
Set 'Em Up, Knock 'Em Down
Score a TD when running a play that is 100% setup.
11/18/2012
12:28:38 PM
Rare 46.2%
Wages of Conflict
Aquire all conflict diamonds in the game available through payment or exploration
11/18/2012
12:42:21 AM
Ultra Rare 0.7%
Utility Man
Complete all Missions intercepted from cellular tower signals
11/17/2012
7:44:34 PM
Ultra Rare 2.9%