Win an online demolition derby.
Win 5 games in a single online session.
Win 3 games in a single online session.
Win an online race.
Use a stunned vehicle to push another vehicle into a pit (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).
"A New Level Of Mayhem" - Perfect Score
Get 100% completion on the entire career.
Unlock all vehicles in the game.
"The Final Standoff" - Perfect Score
Unlock all levels in the game.
Complete the career.
Earn 100,000 mayhem points.
Unlock issue 9, "The Final Standoff"
Climb out of elimination position after seeing the crossbones.
Collect 100 career stars.
"Unleash The Beasts" - Perfect Score
Unlock all options in the game.
Unlocked issue 8, "A New Level Of Mayhem"
"Mixed Up Mayhem" - Perfect Score
Unlock issue 7, "Unleash The Beasts"
"Toro! Toro! Toro!" - Perfect Score
Unlock issue 6, "Mixed Up Mayhem"
Earn 20,000 mayhem points.
Earn 3,000 mayhem points in a single event (excluding challenge events).
"Blue Ribbon Brawl" - Perfect Score
Unlock issue 5, "Toro! Toro! Toro!"
Collect 20 parts in a single event (excluding challenge events).
KO an opponent with ramming speed (excluding challenge events).
"Date With Disaster" - Perfect Score
Unlock issue 4, "Blue Ribbon Brawl"
Watch a saved replay in the replay theater.
Collect 25 career stars.
"Dead Man At The Gorge" - Perfect Score
Unlock issue 3, "Date With Disaster"
"Rules of the Road" - Perfect Score