Enter these cheats on the screen where you select your rider.

Alakazamm - Unlocks all characters, tracks and brings all riders to level 4

Quicken - Takes Lulu to level 4

Flush - Takes all riders to level 4

Hazard - Opens all tracks

Menace - Opens Survival Mode

Proper - Takes Tiny to level 4

Pulse - Takes Hurl to level 2

Scourge - Takes Lulu to level 3

Swing - Takes Ace to level 2

Asphalt - Unlocks the top row all the way

Breakdown - Opens all tracks on Wild Ride

Edgy - Unlocks Fat Hogie at Level 1

Slap - Takes Fat Hogie to level 2

Furious - Takes Fat Hogie to level 3

Gear - Opens easy to the 3rd track

Howdy - Unlocks Hurl at level 1.

Keepout - Unlocks all tracks for all riders.

Enter these cheats after a rider is selected and you are choosing a track.

Headache - Use Hoagie as the rider. Unlock the first six tracks in wild race hard mode

Strider - Use Hurl as the rider. Unlocks first six easy tracks in wild race

Wheel - Use Tiny as the rider to take him to level 4.

Tarmac - Use Tiny as the rider. Takes all riders to City in Easy mode on Wild Ride

Grease - Use Ace to open tracks to the rainforest in easy and hard