Highlight Options Mode at the main menu. Press Down to highlight "Options: ", then press Left or Right until "Options: Cheat Codes" appears. Press A. Then, enter one of the following case-sensitive cheat codes. Then, highlight Accept and press A.
Submitted By: Chad1BP
Go to the cheat menu and type in hotwired exactly like that. (Warning: I've heard from other XBOX Live members that it did not work on their console. I have a newer XBOX and it works just fine, but also i tried it on my friends, which he bought when XBOX came out, and it worked fine too!)
Submitted By: Chad1BP
bigbrother
Submitted By: Chad1BP
greasemonkey
Submitted By: Chad1BP
zoomzoom4
Submitted By: Chad1BP
theworldismine
Submitted By: Chad1BP
howfastcanitbe0 - howfastcanitbe9 (set the number from 0-9 just like the code below)
Submitted By: Chad1BP
If the game is too hard and you cant beat this race then go to options & find the cheat menu then enter howhardcanitbe(0-9) 9 is the hardest & 0 will be the easiest.
howhardcanitbe0
howhardcanitbe1
howhardcanitbe2
howhardcanitbe3
howhardcanitbe4
howhardcanitbe5
howhardcanitbe6
howhardcanitbe7
howhardcanitbe8
howhardcanitbe9
Submitted By: Chad1BP
Just blow yourself up and pause it before the game resets you. Now unpause. Your car's components will now be as bashed up they can be just like if you blew up. Doing this also keeps you from blowing up as easily, a real help in races. To get your original car back, simply either run into a gas pump or start the race over. This cheat should work in all modes.
Push the up button
Submitted By: freestyler
Go to the cheat code menu and type in lovenotwar as a case sensitive code then to fire them click the left thumb stick to fire the guns and the white button to fire the rockets.
Submitted By: Nate