Crashed - Platform: XBox

Cheat mode:
-----------
While the game is loading and you can read your "mission", press Up, Down, Left, 
Right. If you entered the code correctly, a message will appear in the bottom 
right corner. All secret options will be unlocked. Alternately, press Up, Down, 
Left, Right, A.

Disable opponent AI:
--------------------
While the game is loading and you can read your "mission", press Left(2), Down, 
B. If you entered the code correctly, the message "Kill AI" will appear in the 
bottom right corner. Alternately, press Left(2), A.

Opponents only attack you:
--------------------------
While the game is loading and you can read your "mission", press Down, Up, 
Right, B. If you entered the code correctly, the message "Bot Gang Up" will 
appear in the bottom right corner. Alternately, press Down, Up, A.

Infinite nitros:
----------------
While the game is loading and you can read your "mission", press Right, Left, 
Down, B. If you entered the code correctly, the message "Infinite Nitros" will 
appear in the bottom right corner. Alternately, press Right, Left, A.

No nitros:
----------
While the game is loading and you can read your "mission", press Right, Left(2), 
A.

Jumping car:
------------
While the game is loading and you can read your "mission", press Left, Right, 
Up, B. The message "Jumps" will appear in the bottom right corner to confirm 
correct code entry. Press Y during game play to jump. Alternately, press Y, 
Left, Right, A.

Other codes:
------------
While the game is loading and you can read your "mission", randomly press 
buttons (Left Analog-stick, L, R, A, B, X, Y, White, Black) and you just may 
unlock a cheat message at the bottom left corner of the screen. Some examples 
include Kill All (All bot cars are disabled), Bot Gang Up (Bot cars always pile 
up), Monster Tires (self-explanatory), and Tiny Cars (RC cars).