Wire Fu
Perform a three stunt combo (Not achievable in splitscreen).
60 ✓ December 22nd, 2010
Untouchable
Win a career race with your sled intact (Not achievable in splitscreen).
60 ✓ December 22nd, 2010
HeadSplat
Land on top of another player (Not achievable in splitscreen).
60 ✓ December 22nd, 2010
Double Backflip
Perform a double backflip (Not achievable in splitscreen).
50 ✓ December 22nd, 2010
Double Frontflip
Perform a double frontflip (Not achievable in splitscreen).
50 ✓ March 15th, 2011
Berzerk
Take down three opponents in a row without crashing (Not achievable in splitscreen).
50 ✓ December 22nd, 2010
Acrobat
Perform a two stunt combo (Not achievable in splitscreen).
40 ✓ December 22nd, 2010
Crowdsurfing
Collide with the spectators (Not achievable in splitscreen).
40 ✓ December 22nd, 2010
Roadrunner
Lead a race from start to finish (Not achievable in splitscreen).
40 ✓ December 22nd, 2010
Hoarder
Unlock half of all unlockables in career mode.
30 ✓ December 22nd, 2010
Bully
Take down one opponent (Not achievable in splitscreen).
30 ✓ December 22nd, 2010
Hangtime
Hold a stunt for 2 seconds (Not achievable in splitscreen).
25 ✓ December 22nd, 2010
Big Air
Stay airborne for 3 seconds (Not achievable in splitscreen).
25 ✓ December 22nd, 2010
Backflip
Perform a backflip (Not achievable in splitscreen).
25 ✓ December 22nd, 2010
Frontflip
Perform a frontflip (Not achievable in splitscreen).
25 ✓ December 22nd, 2010
Rampage
Take down four opponents in a row without crashing (Not achievable in splitscreen).
70 
Boostaholic
Stay in adrenaline mode for 60 seconds (Not achievable in splitscreen).
60 
Pack Rat
Unlock all unlockables in career mode.
50 
Frozen
Hold a stunt for 4 seconds (Not achievable in splitscreen).
50 
Orbit
Stay airborne for 5 seconds (Not achievable in splitscreen).
50 
Adrenaline Junkie
Stay in adrenaline mode for 30 seconds (Not achievable in splitscreen).
40 
🔐 Woodcutter
Collide with 3 trees in a race (Not achievable in splitscreen).
40 
Stingy
Collect $50000 in career mode without spending them.
30