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