I Like What You've Done There
Post a time on another player's created track

The Bike is Your Hula Hoop
Score 20,000 points from one jump on an FMX track

Scrooging Around
Earn 24 Gold medals

That's Not Right!
Get run over by your own bike

Quadratic
0-fault Fusion Factory with the Quad Bike

Wax On, Wax Off
Complete Training Program 2

All Your Game Are Belong to Us
Acquire the Trials Trophy

A Wolf in Wolf's Clothing
Purchase the complete set of a fully upgraded outfit

Through The Fires of Hell
Complete Inferno IV

Bright-Eyed & Bushy-Tailed
Find all of the squirrels hidden within the first 8 Events

The Fifth Key
Use the Track Editor to find and pick up the 'Fifth Key' in the Fusion world

Leaving a Fine Lookin' Fossil
Hold a 'Proud Hero' pose to your demise, dressed in an Excavator outfit

The Full Cavity Treatment
Complete all 3 Track Challenges on any track

Unyielding III
Complete all 'Unyielding' Track Challenges in the first 8 Events

Full Throttle III
Complete all 'Full Throttle' Track Challenges in the first 8 Events

Is There Anything You Can't Do?
Completed every Track Challenge in the first 8 Events