ATV Offroad Fury 3 Miscellaneous Codes -

Ground stunts:

Wheelie: Press while holding Gas.

Endo: While driving, hold and press Brake.

Bicycle: While driving, press or and .

Backflip:

Preload the suspension at a ramp and hold .

Frontflip:
Preload suspension, press and press .

How to  knock off riders:
If another rider comes up beside you, you can easily knock him off his ATV by performing a Bicycle ( + or ) to raise your tires into his or her face.