MX vs. ATV Untamed Cheats for Xbox 360
Achievements: See the list of achievements for this game. Find or add hints to get them.
At the 'Main' menu go to 'Options' and then select 'Cheat' menu and type the password 'CRAZYLIKEA' (without the quotes). If you have entered the password correctly you will recieve every available Fox gear for free.
At the 'Main' menu go to 'Options' and select 'Cheat Codes' and type in 'STICKERS' (without the quotes) to unlock 27 different graphics in the game.
At the 'Main' menu go to 'Options' and select 'Cheat Codes' and type in 'NOHANDS' (without the quotes) to unlock ALL of the handlebars available in the game.
There is a weird acheivement in this game...on a level with water, get your vehicle dirty(I did it with the monster truck) and then drive in the water and clean it, you will get the "Clean Freak" achevment and get a GP of 0 (yes that is a zero)
Enter CRAZYLIKEA in the cheat menu to unlock all fox gear
In the cheat menu type "CRAZYLIKEA", Tip must type it fast.