Grease Monkey
Customize the Decal, Topper, Rocket Boost and Wheel on a car
10/22/2015
3:52:41 PM
Rare 42.6%
Drifter
Earn double smacks by damaging an opponent in Smack Attack while powersliding with the brake
10/16/2015
7:02:29 PM
Rare 37.1%
Time keeps on ticking, ticking, ticking
Complete the Tomb of the Timekeeper
8/8/2015
10:55:47 PM
Common 50.1%
Around the world
Complete one valid race on each track in the game in any offline mode
8/4/2015
12:09:43 PM
Very Rare 9.7%
Hoarder
Win Flag Rally with at least two captures of 3 or more flags at a time
8/3/2015
4:18:55 PM
Rare 13.6%