Unlimited Awesomeness
Up, RT, X, Y, LB, X, down, LB, RT, RB

Unlock all Sleds
RT, X, LT, down, right, LB, LT, RT, Y, X

Unlock all Build Licenses
Left, RT, LB, RT, X, X, Y, down, up, X

Unlock all Build Objects
LT, RT, up, up, RB, left, right, X, Y, LB

Unlock all Challenges
Right, LB, LT, X, left, RB, RT, Y, LT, X

Unlock all Gear
Y, down, up, left, right, LB, right, RT, RT, RB

Unlock all Levels
X, Y, up, left, LB, LB, RT, X, Y, LT

Unlock all Music
Up, left, RT, RB, RT, up, down, left, Y, LT

Unlock all Tricks
LB, RT, Y, up, down, X, LT, left, RB, RT

Unlock Low Gravity
RT, down, down, up, X, LB, Y, RT, Y, down