Win all Bonus Race Single Events with the Flatmobile.
Complete all Beat the Bomb's in Carnage Mode with all gold.
Complete FlatOut Mode with all gold in all cups and events.
Complete all Time Trials in FlatOut Mode with all gold.
Complete all the Deathmatch Derbies in Carnage Mode with all gold.
Win 10 online ragdoll Stunts.
Win 10 online Derbies.
Win 15 Derbies.
Get a frag streak of 5 or more in an online Deathmatch Derby.
Wreck 10 opponents in online races.
Win 10 online Races.
Host 10 online matches.
Complete an online Race without crashing into anyone, and without ragdolling at all.
Complete all derbies in FlatOut Mode with all gold.
Achieve all 4 "Top Driver" awards in one race and win the race.
Win a Head On or normal race with the Truck.
Burn nitro continuously for at least 10 seconds in a normal race.
Get 1 million points in the Carnage Mode.
Drive a total distance of 1001 miles.
Complete FlatOut Mode.
Be the best wrecker in 50 races.
Sell 10 cars.
Jump at least 10m high with your car on a Carnage or normal Race.
Continue playing to unlock this secret achievement.
Own at least 6 vehicles at the same time.
Get the fastest lap of the race in 50 races.
Own a fully upgraded Street class car in FlatOut Mode.
Win Derby class in Flatout Mode (all cups gold) with an unupgraded Chili.
Complete your first class in the FlatOut Mode.
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Get 30 Crash-Out crash bonuses.
Get 100 Slam crash bonuses.
Get 10 Crash-Out bonuses
Get 5 Slams in one race.
Now that's a start! You've completed your first cup in FlatOut Mode.
Complete Carnage Mode.
Complete Carnage Mode with all gold.
Complete all the Stunts in Carnage Mode with all gold.
Complete all the Stunts in Carnage Mode with silver or better.
Win 25 ranked online Races.
Win 30 ranked online ragdoll Stunts.
Win 20 ranked online Derbies.
Wreck 3 or more opponents in the same online race (normal or Head-On).