Go to the main menu and press Up, Down, Left, Right, White, Down, Up
Go to the main menu and press Up, Down, Left, Right, White, Left, Left
Go to the main menu and press Up, Down, Left, Right, White, Left, Right
Go to the main menu and press Up, Down, Left, Right, White, Right, Left
Get a bronze medal or higher on all heat challenges.
Go to the Race Day menu and press Up, Down, Left, Right, White, Up, Up. Press Up to shoot the paintball. Also can be enabled at the Practice Mode screen by pressing Up, Down, Left, Right, White, Down, Down
Go to the main menu and press Up, Down, Left, Right, White, Up, Down. You can also get a 100 point rating on a single track to unlock hardcore realism for that track
If your going to Richmond play a practice. Start your car and go out of the pits. Turn around and go back in backwards go almost to the end. Where the pits get wider (by the trailer parked parallel to the track) there should be a wall go slow towards the wall slowly. If your at the right place your car should start to sink. Hit the gas a little and you should fall through and come out around the track somewhere
Submitted By: Jake
This is for those of you who like to play with fire. Okay, first go to single race. Then go to practice, or race, it doesn't matter. I personally like to do it in races, so I can smash up some other cars. Get your car really damaged, so the engine goes on fire. Stop your car. Now keep pressing start, pausing it, un-pausing it, pausing it and so on until you get a big fire ball. This also works if your engine is smoking-it kind of turns a purplish color. (It works best with the view where you can see your tires and part of the car frame-it may vary how many times you have to press start)
Submitted By: JD
Enter A single race at Watkins Glenn and then start a practice session. go out of the pits like you normally would but take a left and go backwards just as you come out. At the beginning of the front stretch turn around and go in the regular direction. just at the end of the front stretch, there is a grass patch. Turn onto this patch at full speed and you will fly into the air. If you have turned at the right spot then you will fly over the fence and into a secret place. (just make sure that when you hit on the other side that you brake or else you will be brought back onto the track)
Submitted By: yanni
First enter the cheat for paintball then go to multiplayer & with at least 2 people. let one person get heavily damaged: let them go into pits but don't follow in stead enter the pits at an angle so as not to be controlled by the pit computer; now shoot the other player out onto the track before there pit stop is over Now they are under the computers control and will race the rest of the race.
Submitted By: Big_Red