Boost Explode over the finish line to win 10 races - MotorStorm: Pacific Rift
Perform 10 combo partner takedowns - Uncharted: The Lost Legacy
Win a race without using boost - MotorStorm: Pacific Rift
87/2,7455/590/10/40/55/49
250/6,76212/660/10/40/1112/50
590/2,13528/500/10/23/1125/36