Two For The Show - Unlock issue 3, 'Date With Disaster'.
Take The Wheel, Ferris - Unlock issue 4, 'Blue Ribbon Brawl'.
A Load Of Bull - Unlock issue 5, 'Toro! Toro! Toro!'.
The Blender - Unlock issue 6, 'Mixed Up Mayhem'.
Monster Mash - Unlock issue 7, 'Unleash The Beasts'.
Dig It, Baby! - Unlock issue 8, 'A New Level Of Mayhem'.
Put Your Foot Down - Unlock issue 9, 'The Final Standoff'.
Tickets, Please - Watch a saved replay in the replay theater.
Star Struck - Collect 25 career stars.
Moving Violation - Earn 20,000 mayhem points.
Rabid Beast - Earn 3,000 mayhem points in a single event (excluding challenge events).
Pack Rat - Collect 20 vehicle parts in a single event (excluding challenge events).
Speed Kills - KO an opponent with ramming speed (excluding challenge events).
Pile Up - Hit 4 opponents with a single ramming speed boost (excluding challenge events).
Bulldozer - Use a stunned vehicle to push another vehicle into a pit (excluding challenge events).
Hang On By A Thread - Climb out of elimination position after having seen the crossbones.
Excessive Acceleration - Win an online race.
Failure To Yield - Win an online demolition derby.
Rule The Roost - 'Rules Of The Road' - Perfect score.
Dead Man Walking - 'Dead Man At The Gorge' - Perfect score.
Grindhouse Groupie - 'Date With Disaster' - Perfect score.
Top Steer - 'Blue Ribbon Brawl' - Perfect score.
Bull Fighter - 'Toro! Toro! Toro!' - Perfect score.
Cement Mixer - 'Mixed Up Mayhem' - Perfect score.
800-Pound Gorilla - 'Unleash The Beasts' - Perfect score.
Layer Cake - 'A New Level Of Mayhem' - Perfect score.
Sharp Shooter - 'The Final Standoff' - Perfect score.
Paparazzi - Collect 100 career stars.
Reckless Abandon - Earn 100,000 mayhem points.
Tourist - Unlock every level.
Four Car Garage - Unlock every vehicle.
House Rules - Unlock all game options.
Crazy Eddie - Win an exhibition event on insane difficulty (minimum of 7 opponents).
Repeat Offender - Win 3 games in a single online session.
Hatchet Man - Win 5 games in a single online session.
Loyal Reader - Complete the career.
Teacher's Pet - Get 100% completion on the career.
Show Off - Earn all Bronze, Silver, and Gold trophies.