Get Dimension and Viper
Finish ATV Academy Training, and also Trick Training.
Get ATC
Come first in eight arcade mode races.
Get all challenges
Use the following code as your profile name: DOUBLEBARREL
Get all riders
Use the following code as your profile name: BUBBA
Get all tracks
Use the following code as your profile name: ROADKILL
Get all tricks
Use the following code as your profile name: FIDDLERSELBOW
Get all vehicles
Use the following code as your profile name: GENERALLEE
Get champ
Use the following code as your profile name: REDROOSTER
Max statistics
Use the following code as your profile name: GINGHAM
Super flips
Go to the freestyle level. Get your boost all the way up. Start going around the course to get speed. If you choose to use the loop as your take off, you need to boost all the way around it. Another good ramp to use is the one that is sort of under an elevated ramp; you will not need boost. To do many flips, choose your ramp and get speed. When you are about 20 feet away from the take off, hold [Analog-stick Down]. Keep it held and when you get to the peak of the take off, you will do many flips.
Use the following trick to do three or more flips on the ground. First, do a wheelie then keep it held. Hold [Preload] ([R]), and when it is full, release it. While holding "Analog-stick Back", you will do three or more flips.
Quick turn
When going fast and are trying to turn, use the speed boost while turning. The bike will seem to jump forward.
Backflip without going off jump
Do a wheelie. [Preload] while doing the wheelie and release "Powerup". You will do a backflip without going off a jump.
