Test Drive 5
At the first OPTIONS menu type:
cup of choice- unlocks all cup races that takes me back- enables backwards mode i have the key- unlocks all cars and tracks
To use the following codes, you must be fast enough to have time entered on the high score screen. Make sure you turn on 'checkpoints' from OPTIONS screen.
knacked- reverse tracks whoooosh- nitros(press HORN while racing) mjcim.rc- tinycars sausage- bonus cars
Thanks to Revolution readers Jason G., Greg Lundquist, Shaun, Nick Popagorgeio, and Abdul-Hafiz!