Grease Monkey
Customize the Decal, Topper, Rocket Boost and Wheel on a car
8/1/2015
4:28:29 AM
Rare 42.6%
Speed Demon
Completely fill and then empty your Rocket Boost 10 times in a single match
8/1/2015
3:28:22 AM
Common 53.3%
Minute to Win it
With only 60 seconds left, Win a game in which you were tied or trailing
8/1/2015
2:56:17 AM
Common 59.5%
Unbeatable
Win 5 of your own Solo Challenges after sending them to at least one other player.
7/26/2015
4:42:16 AM
Ultra Rare 0.6%
Contender
When the timer expires on a Driver Challenge, be at the top of the leaderboard.
7/26/2015
3:56:29 AM
Ultra Rare 1.4%