xbox 360-Flatout: Ultimate Carnage

Cheat mode
At the main menu, select the "Extras" option, choose the "Enter Code" selection, then enter one of the following codes to activate the corresponding cheat function:
Mob car
Enter "BIGTRUCK" as a code to unlock the Mob car.
Pimpster
Enter "RUTTO" as a code to unlock the Pimpster.
Rocket car
Enter "KALJAKOPPA" as a code to unlock the Rocket car.
Bonus cars
Successfully complete the indicated task to unlock the corresponding car:
Bonecracker (Derby): Get a Gold medal in the Bonecracker Demolition Derby.
Bullet, Lentus and Ventura (Race): Successfully complete the Race Class Stage 2 with a Bronze or better medal.
Canyon (Street): Get a Gold medal in the Canyon Beat The Bomb Race.
Crusader (Street): Get a Gold medal in the Crusader Deathmatch Derby.
Flatmobile (Special): Get a Gold medal in the Flatmobile Beat The Bomb Race.
Grinder (Derby): Get a Gold medal in the Grinder Demolition Derby.
Insetta (Race): Get a Gold medal in the Insetta Carnage Race.
Lancea, Daytana and Fortune (Race): Successfully complete the Race Class Stage 1 with a Bronze or better medal.
Mob Car (Special): Get a Gold medal in the Mob Car Carnage Race.
Road King (Street): Get a Gold medal in the Road King Beat the Bomb Race.
Shaker, Blaster XL and Banger (Derby): Successfully complete the Derby Class Stage 1 with a Bronze or better medal.
Sparrowhawk, CTR Sport and Vexter XS (Street): Successfully complete the Street Class Stage 1 with a Bronze or better medal.
Speedshifter, Terrator, Speeddevil, Bullet GT and Sunray (Street): Successfully complete the Street Class Stage 2 with a Bronze or better medal.
Splitter, Switchblade and Venom (Derby): Successfully complete the Derby Class Stage 2 with a Bronze or better medal.
Truck (Special): Get a Gold medal in the Truck Deathmatch Derby.
Achievements
Accomplish the indicated achievement to get the corresponding number of Gamerscore points:
Go That Extra Mile (40 points): Drive a total distance of 1001 miles.
Insane Air (20 points): Jump at least 10m high with your car on a Carnage or normal Race.
Heavy Blast (30 points): ???
Frank Malcov Award (20 points): ???
Burnin' Up (20 points): Burn nitro continuously for at least 10 seconds in a normal race.
Schoolmaster (15 points): Be the best wrecker in 50 races.
Keep on Truckin' (15 points): Win 15 Derbies.
Lightning Fast (15 points): Get the fastest lap of the race in 50 races.
Windshield Breaker (15 points): Get 30 Crash-Out crash bonuses.
That's a Start (10 points): Now that's a start! You've completed your first cup in FlatOut Mode.
On a Roll (20 points): Complete your first class in the FlatOut Mode.
Give Me Glory (20 points): Get 1 million points in the Carnage Mode.
Carnage Master (30 points): Complete Carnage Mode.
Carnage Wizard (40 points): Complete Carnage Mode with all gold.
Race Master (30 points): Complete FlatOut Mode.
Race Wizard (50 points): Complete FlatOut Mode with all gold in all cups and events.
Fragman (20 points): Complete all the Deathmatch Derbies in Carnage Mode with all gold.
Elite Stuntman (20 points): Complete all the Stunts in Carnage Mode with all gold.
Master Stuntman (15 points): Complete all the Stunts in Carnage Mode with silver or better.
Bomb Car Racer (20 points): Complete all Beat the Bomb's in Carnage Mode with all gold.
Derby Expert (20 points): Complete all derbies in FlatOut Mode with all gold.
Pro Racer (20 points): Complete all Time Trials in FlatOut Mode with all gold.
Holy Slammaster (15 points): Get 100 Slam crash bonuses.
Master Trucker (10 points): Win a Head On or normal race with the Truck.
Crashman Returns (30 points): Win all Bonus Race Single Events with the Flatmobile.
Real Habanero (60 points): Win Derby class in Flatout Mode (all cups gold) with an unupgraded Chili.
Car Rental Service (40 points): Own at least 6 vehicles at the same time.
Used Car Salesman (35 points): Sell 10 cars.
Pro Tuner (25 points): Own a fully upgraded Street class car in FlatOut Mode.
Total Domination (30 points): Achieve all 4 "Top Driver" awards in one race and win the race.
Bang'n'Slam (10 points): Get 5 Slams in one race.
Windshield Tester (15 points): Get 10 Crash-Out bonuses
Hostmaster (10 points): Host 10 online matches.
Online Race Veteran (10 points): Win 10 online Races.
Online Race Pro (20 points): Win 25 ranked online Races.
Online Stunt Veteran (10 points): Win 10 online ragdoll Stunts.
Online Stunt Pro (20 points): Win 30 ranked online ragdoll Stunts.
Online Derby Veteran (10 points): Win 10 online Derbies.
Online Derby Pro (20 points): Win 20 ranked online Derbies.
Live Ammunition (30 points): Wreck 10 opponents in online races.
Live to Crash (25 points): Wreck 3 or more opponents in the same online race (normal or Head-On).
Live to Race Clean (25 points): Complete an online Race without crashing into anyone, and without ragdolling at all.
Fragmaster Live (20 points): Get a frag streak of 5 or more in an online Deathmatch Derby.
Additionally, there are two secret achievements:
Perseverance (10 points): Frustration! You know all about it, but you still persist, never giving up.
First Blood (15 points): Wreck an opponent's car in Carnage or normal race.