Untouchable
Win a career race with your sled intact (Not achievable in splitscreen).
60 ✓ May 24th, 2009
HeadSplat
Land on top of another player (Not achievable in splitscreen).
60 ✓ May 24th, 2009
Frozen
Hold a stunt for 4 seconds (Not achievable in splitscreen).
50 ✓ May 24th, 2009
Acrobat
Perform a two stunt combo (Not achievable in splitscreen).
40 ✓ May 24th, 2009
Woodcutter
Collide with 3 trees in a race (Not achievable in splitscreen).
40 ✓ May 24th, 2009
Crowdsurfing
Collide with the spectators (Not achievable in splitscreen).
40 ✓ May 24th, 2009
Bully
Take down one opponent (Not achievable in splitscreen).
30 ✓ May 24th, 2009
Hangtime
Hold a stunt for 2 seconds (Not achievable in splitscreen).
25 ✓ May 24th, 2009
Big Air
Stay airborne for 3 seconds (Not achievable in splitscreen).
25 ✓ May 24th, 2009
Backflip
Perform a backflip (Not achievable in splitscreen).
25 ✓ May 24th, 2009
Frontflip
Perform a frontflip (Not achievable in splitscreen).
25 ✓ May 24th, 2009
Rampage
Take down four opponents in a row without crashing (Not achievable in splitscreen).
70 
Wire Fu
Perform a three stunt combo (Not achievable in splitscreen).
60 
Boostaholic
Stay in adrenaline mode for 60 seconds (Not achievable in splitscreen).
60 
Pack Rat
Unlock all unlockables in career mode.
50 
Orbit
Stay airborne for 5 seconds (Not achievable in splitscreen).
50 
Double Backflip
Perform a double backflip (Not achievable in splitscreen).
50 
Double Frontflip
Perform a double frontflip (Not achievable in splitscreen).
50 
Berzerk
Take down three opponents in a row without crashing (Not achievable in splitscreen).
50 
Adrenaline Junkie
Stay in adrenaline mode for 30 seconds (Not achievable in splitscreen).
40 
Roadrunner
Lead a race from start to finish (Not achievable in splitscreen).
40 
Hoarder
Unlock half of all unlockables in career mode.
30 
Stingy
Collect $50000 in career mode without spending them.
30