Completed all missions in the Rust Commons

Defeated the Rakk Hive, the Vault Boss, Sledge, Krom, or Flynt in a co-op game

Rescued a groupmate from death in a co-op game

Won a duel without taking damage

I bet you never thought you'd be here

Mastered the technology of Pandora

Killed the Rakk Hive

Spin the Hot Wheels™ Spin for the first time.

Accept the challenge of a Challenge Event in Career mode.

Complete all goals of an area in Career mode.

Complete a race in every environment (except the Track Room).

Perform 20 jumps with any vehicle.