Activate the following cheats by entering the corresponding codes:
CHEAT FUNCTION - CHEAT CODE All cup races unlocked - cup of choice Backwards tracks - that takes me back Unlock all cars and tracks - i have the key Unlock police cars - i carry a badge Nitro when horn is used - lone crusader in a dangerous world Upgrade your car - have a nice day Opponents stop when horn is used - remote braking
To drive sideways or flip you car over, get a very fast car and go to the Sydney, Australia track. The big ramp past checkpoint three is very good for this trick. Get your speed to 170 mph or more. As you go up the ramp, turn left or right near the top. After that, turn in the opposite direction and hit the gas hard. This will cause the car to slide and sometimes even flip over.