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