Mayhem 3D
Xbox 360
SortLocked / Unlocked
"Unleash The Beasts" - Perfect Score
35 Gamerscore, 35 Prestige Score, without Xbox rarityNo rarityUnlock issue 5, "Toro! Toro! Toro!"
20 Gamerscore, 20 Prestige Score, without Xbox rarityNo rarity"Toro! Toro! Toro!" - Perfect Score
30 Gamerscore, 30 Prestige Score, without Xbox rarityNo rarityUse a stunned vehicle to push another vehicle into a pit (excluding challenge events).
15 Gamerscore, 15 Prestige Score, without Xbox rarityNo rarity"Mixed Up Mayhem" - Perfect Score
35 Gamerscore, 35 Prestige Score, without Xbox rarityNo rarityWin an exhibition event at insane difficulty (minimum 7 opponents).
30 Gamerscore, 30 Prestige Score, without Xbox rarityNo rarity"Dead Man At The Gorge" - Perfect Score
30 Gamerscore, 30 Prestige Score, without Xbox rarityNo rarityUnlocked issue 8, "A New Level Of Mayhem"
20 Gamerscore, 20 Prestige Score, without Xbox rarityNo rarityWin an online race.
10 Gamerscore, 10 Prestige Score, without Xbox rarityNo rarityWin an online demolition derby.
10 Gamerscore, 10 Prestige Score, without Xbox rarityNo rarityUnlock all vehicles in the game.
40 Gamerscore, 40 Prestige Score, without Xbox rarityNo rarity"Date With Disaster" - Perfect Score
30 Gamerscore, 30 Prestige Score, without Xbox rarityNo rarityClimb out of elimination position after seeing the crossbones.
15 Gamerscore, 15 Prestige Score, without Xbox rarityNo rarityWin 5 games in a single online session.
30 Gamerscore, 30 Prestige Score, without Xbox rarityNo rarityUnlock all options in the game.
40 Gamerscore, 40 Prestige Score, without Xbox rarityNo rarity"A New Level Of Mayhem" - Perfect Score
40 Gamerscore, 40 Prestige Score, without Xbox rarityNo rarityComplete the career.
75 Gamerscore, 75 Prestige Score, without Xbox rarityNo rarityUnlock issue 7, "Unleash The Beasts"
20 Gamerscore, 20 Prestige Score, without Xbox rarityNo rarityEarn 20,000 mayhem points.
10 Gamerscore, 10 Prestige Score, without Xbox rarityNo rarityCollect 20 parts in a single event (excluding challenge events).
20 Gamerscore, 20 Prestige Score, without Xbox rarityNo rarityCollect 100 career stars.
20 Gamerscore, 20 Prestige Score, without Xbox rarityNo rarityHit 4 opponents with a single ramming speed boost (excluding challenge events).
15 Gamerscore, 15 Prestige Score, without Xbox rarityNo rarityUnlock issue 9, "The Final Standoff"
20 Gamerscore, 20 Prestige Score, without Xbox rarityNo rarityEarn 3,000 mayhem points in a single event (excluding challenge events).
20 Gamerscore, 20 Prestige Score, without Xbox rarityNo rarityEarn 100,000 mayhem points.
20 Gamerscore, 20 Prestige Score, without Xbox rarityNo rarityWin 3 games in a single online session.
20 Gamerscore, 20 Prestige Score, without Xbox rarityNo rarity"Rules of the Road" - Perfect Score
30 Gamerscore, 30 Prestige Score, without Xbox rarityNo rarity"The Final Standoff" - Perfect Score
40 Gamerscore, 40 Prestige Score, without Xbox rarityNo rarityKO an opponent with ramming speed (excluding challenge events).
15 Gamerscore, 15 Prestige Score, without Xbox rarityNo rarityCollect 25 career stars.
10 Gamerscore, 10 Prestige Score, without Xbox rarityNo rarityUnlock issue 4, "Blue Ribbon Brawl"
20 Gamerscore, 20 Prestige Score, without Xbox rarityNo rarityGet 100% completion on the entire career.
100 Gamerscore, 100 Prestige Score, without Xbox rarityNo rarityUnlock issue 6, "Mixed Up Mayhem"
20 Gamerscore, 20 Prestige Score, without Xbox rarityNo rarityWatch a saved replay in the replay theater.
5 Gamerscore, 5 Prestige Score, without Xbox rarityNo rarity"Blue Ribbon Brawl" - Perfect Score
30 Gamerscore, 30 Prestige Score, without Xbox rarityNo rarityUnlock all levels in the game.
40 Gamerscore, 40 Prestige Score, without Xbox rarityNo rarityUnlock issue 3, "Date With Disaster"
20 Gamerscore, 20 Prestige Score, without Xbox rarityNo rarity
