Unlockable: Bonus Bowl and Track:
Win all Races and Destruction Bowls in Single Races.

Unlockable: Brennan Playable:
Defeat Brennan on the Refinery stage to make him playable.

Unlockable: Cars and Arenas:
Rough Justice and Bonus Cars 1, 2, and 3: Get first place on all arenas in Destruction Derby Mode.
The Dam and Bonus Cars 4 and 5: Get 1st place on all of the tracks in Wrecking Race Mode