Powerslide

While in the Sign-in Screen
 
Type Jeff as your name      - access Advanced Levels
Type AaronFoo as your name  - access Expert Levels
Type Megasaxon as your name - access all levels/AIs


 
Type in cheats while you are playing, and 
an icon will appear in the top right of the screen.
                        
BLAST    - Blasts all the AI cars away from you.
GLIDER   - Drive of cliffs and fly like a glider.
SPIDER   - Drive on almost any surface.
SLEEP    - Makes AI cars drive like they are asleep.
TIMEWARP - Makes AI cars go slow mo.
LUNAR    - Low Gravity.
HOVER    - Makes car hover.
APOLLO   - Hold ALT and car will take off like a rocket.
LIGHT    - Gives Impression of driving at light speed.
SLIPPY   - Makes AI cars slip out
BOMB     - Press ALT to fire Mortar Bombs
JUMP     - Press ALT to Jump
STICKY   - Gives more traction
BURN     - Press ALT to shoot Fire Balls.
ICBM     - Car acts like a missile.
LAUNCH   - Hit "a" to launch a car, 
           "z" to move in the direction you're facing.
SUCK     - Cars gravitate towards each other.
TWISTER  - AI cars get whipped around by an invisible tornado.
WARP     - Other cars crawl over track.