Air Assault
Punch a fellow rider off their bike or ATV while you're both in mid-air.
11/18/2012
4:52:24 PM
Very Rare 7.2%
Hot Air
Use in-air cooling to entirely cool your full Boost gauge from Critical in a single jump.
11/3/2012
1:11:06 PM
Rare 16.0%
"If you start, you got to finish..."
Complete 'Final Drive' as Big Dog.
10/23/2012
3:57:46 PM
Very Rare 9.1%
"Only one of us is making it out of this city alive."
Complete 'The End is Nigh' as Tyler.
10/21/2012
8:22:44 PM
Rare 13.3%
Variety is the Spice of Life
Complete a race in all of the standard game modes.
10/19/2012
11:12:09 PM
Very Rare 9.0%
Grease Monkey
Swap out at least one vehicle part on each of the 13 vehicle classes.
10/15/2012
8:46:24 PM
Very Rare 6.1%