"Blue Ribbon Brawl" - Perfect Score

"Toro! Toro! Toro!" - Perfect Score

"Dead Man At The Gorge" - Perfect Score

"Date With Disaster" - Perfect Score

"Mixed Up Mayhem" - Perfect Score

"The Final Standoff" - Perfect Score

Get 100% completion on the entire career.

"Unleash The Beasts" - Perfect Score

"A New Level Of Mayhem" - Perfect Score

Unlock issue 5, "Toro! Toro! Toro!"

Unlock issue 6, "Mixed Up Mayhem"

Unlock issue 3, "Date With Disaster"

Unlock issue 4, "Blue Ribbon Brawl"

Unlock issue 7, "Unleash The Beasts"

Complete the career.

"Rules of the Road" - Perfect Score

Unlocked issue 8, "A New Level Of Mayhem"

Unlock issue 9, "The Final Standoff"

Watch a saved replay in the replay theater.

Use a stunned vehicle to push another vehicle into a pit (excluding challenge events).

Climb out of elimination position after seeing the crossbones.

KO an opponent with ramming speed (excluding challenge events).

Hit 4 opponents with a single ramming speed boost (excluding challenge events).

Win an exhibition event at insane difficulty (minimum 7 opponents).

Win 3 games in a single online session.

Win 5 games in a single online session.

Win an online race.

Win an online demolition derby.

Earn 20,000 mayhem points.

Earn 100,000 mayhem points.

Collect 25 career stars.

Collect 100 career stars.

Earn 3,000 mayhem points in a single event (excluding challenge events).

Unlock all vehicles in the game.

Unlock all options in the game.

Collect 20 parts in a single event (excluding challenge events).

Unlock all levels in the game.