Submitted by: Lawrence
Use a car:
At the bottom of the menu wich says things like memory card,
press right on the memory button and it says "Code"
Then type other "Redcar" or "blucar". Warning the red car
is the fastest i advise you to to use the red car.
Submitted by: Pro X-Treme
If u want to unlock a mummy press the cheats and type:
tp, redcar, bluecar