xbox 360-Amped 3

All levels

Enter X, Y, Up, Left, LB(2), RT, X, Y, LT as a code at the "Cheat Codes" screen under the options menu to unlock all levels. If you entered the code correctly, the word "On" will appear. Note: The game cannot be saved when this code is enabled.

All challenges

Enter Right, LB, LT, X, Left, RB, RT, Y, LT, X as a code at the "Cheat Codes" screen under the options menu to unlock all challenges. If you entered the code correctly, the word "On" will appear. Note: The game cannot be saved when this code is enabled.

All Awesomeness

Enter RB(2), Down, Left, Up, RT, X, RB, X(2) as a code at the "Cheat Codes" screen under the options menu to unlock all Awesomeness. If you entered the code correctly, the word "On" will appear. Note: The game cannot be saved when this code is enabled.

All tricks

Enter LB, RT, Y, Up, Down, X, LT, Left, RB, RT as a code at the "Cheat Codes" screen under the options menu to unlock all tricks. If you entered the code correctly, the word "On" will appear. Note: The game cannot be saved when this code is enabled.

All gear

Enter Y, Down, Up, Left, Right, LB, Right, RT(2), RB as a code at the "Cheat Codes" screen under the options menu to unlock all gear. If you entered the code correctly, the word "On" will appear. Note: The game cannot be saved when this code is enabled.

All sleds

Enter RT, X, LT, Down, Right, LB, LT, RT, Y, X as a code at the "Cheat Codes" screen under the options menu to unlock all sleds. If you entered the code correctly, the word "On" will appear. Note: The game cannot be saved when this code is enabled.

All build licenses

Enter Left, RT, LB, RT, X(2), Y, Down, Up, X as a code at the "Cheat Codes" screen under the options menu to unlock all build licenses. If you entered the code correctly, the word "On" will appear. Note: The game cannot be saved when this code is enabled.

All build objects

Enter LT, RT, Up(2), RB, Left, Right, X, Y, LB as a code at the "Cheat Codes" screen under the options menu to unlock all build objects. If you entered the code correctly, the word "On" will appear. Note: The game cannot be saved when this code is enabled.

All music

Enter Up, Left, RT, RB, RT, Up, Down, Left, Y, LT as a code at the "Cheat Codes" screen under the options menu to unlock all music. If you entered the code correctly, the word "On" will appear. Note: The game cannot be saved when this code is enabled.

All configs

Enter Down, X, Right, LB, Right, RB, X, RT, LT, Y as a code at the "Cheat Codes" screen under the options menu to unlock all configs. If you entered the code correctly, the word "On" will appear. Note: The game cannot be saved when this code is enabled.

Awesome meter always full

Enter Up, RT, X, Y, LB, X, Down, LB, RT, RB as a code at the "Cheat Codes" screen under the options menu. If you entered the code correctly, the word "On" will appear. Note: The game cannot be saved when this code is enabled.

Super spins

Enter X(4), Y(3), X as a code at the "Cheat Codes" screen under the options menu. If you entered the code correctly, the word "On" will appear. Note: The game cannot be saved when this code is enabled.

Low gravity

Enter RT, Down(2), Up, X, LB, Y, RT, Y, Down as a code at the "Cheat Codes" screen under the options menu. If you entered the code correctly, the word "On" will appear. Note: The game cannot be saved when this code is enabled.

Disable AI

Enter X(2), LB, Down, Right(2), Up, Y(2), LT as a code at the "Cheat Codes" screen under the options menu. If you entered the code correctly, the word "On" will appear. Note: The game cannot be saved when this code is enabled.

Loud speakers

Enter Y, RT(2), LB, Down(2), Left(2), Right, LB as a code at the "Cheat Codes" screen under the options menu. If you entered the code correctly, the word "On" will appear. Note: The game cannot be saved when this code is enabled.

Unknown

Enter Up(2), Down(2), Left, Right, Left, Right, X, Y as a code at the "Cheat Codes" screen under the options menu. If you entered the code correctly, the word "On" will appear.

Hang Glider sled

Successfully complete Story mode to unlock the Hang Glider sled.

Park Builder items

Get the indicated number of points in a combo to unlock the corresponding item in Park Builder mode:

Helicopter: 800,000 points
Lighthouse: 1,000,000 points

Badges

Park Designer Merit Badge: Build over 200 terrain park objects.
Sledding Merit Badge: Get over 1,000,000 points in sledding scores.
Snowmobiler Merit Badge: Travel

over 10 kilometers on a snowmobile.

Achievements

Accomplish the indicated achievement to get Gamerscore points:

King Of The Mountain Lab: Impress a number of bystanders in DC.
Laax Stock And Barrel: Impress a number of bystanders in Laax.
Northstar Nirvana: Impress a number of bystanders in Northstar.
Rescued Weiner Boy!: Successfully complete Act 3.
Snowbird Bound!: Successfully complete Act 1.
Snowbird Dawg: Impress a number of bystanders in Snowbird.
Vamonos A South America: Successfully complete Act 2.
Viva Valle!: Impress a number of bystanders in Valle Nevado.

Easy Park Builder Achievement

The quickest and easiest way to accomplish the Park Builder Achievement is to go into Design mode and place as many benches as you can (or something else that costs 10 points). Once you have run out of park builder points, delete all the benches and repeat the process. You can unlock this Achievement in approximately two minutes using this method.