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 ATC
Come first in eight arcade mode races.
Get champ
Use the following code as your profile name: REDROOSTER
Get Dimension and Viper
Finish ATV Academy Training, and also Trick Training.
Max statistics
Use the following code as your profile name: GINGHAM