Get Alpine Challenge Track
Use medium difficulty to finish a circuit

Get Aztec Valley Track
Use easy difficulty to finish a circuit

Get Death Trap Track
Use hard difficulty to finish a circuit

Get Sound Effects
Press Up to get various effects

Horns
You can press Down to use the horn. Different horns are given during each race

See Programmer Images on Surfaces
At the code screen put in JMPNG

Unlimited Missiles
At the code screen put in Y WNT T

Get Gut Bomb
At the code screen put in BRPS

Low Rider
At the code screen put in YRDR

Weird Mode
At the code screen put in JMPR

All Missles Mode
At the code screen put in Y WNT IT

Speed Up Trucks
Go to codes and type in cffnyn

Hover for Ever
Go to codes and type in hvr pnk

Level Passwords

Beginner
Ruins G[Up Arrow][Star]NJ2L0
Junk Yard J[Star]XQYN4G
The Heights M[Star]OT1Q9R[Left Arrow]
Voodoo Island P[Left Arrow]3W4TC[Star][Left Arrow]F[Up Arrow]
Greenhill Pass 5[Up Arrow]627WFX9[Left Arrow]23G
Wasteland V[Left Arrow]92[Up Arrow]2[Down Arrow]0CL56B5V
Aztec Valley YYC5D2L3F[Right Arrow]89[Down Arrow]8[Right Arrow]B7

Intermediate
Ruins GBGJ5MTL
Junk Yard JNJMQL7S
The Heights MJMPT[Right Arrow]XRN
Voodoo Island PJPSWR0[Star]89R
Greenhill Pass SBSV2[Star]3XBC[Up Arrow]4[Down Arrow]
Wasteland VBVY2X60[Down Arrow]FD7B2M
Aztec Valley YFY15093H[Left Arrow]G[Up Arrow][Down Arrow]5675
Alpine Challenge 1N1483C6KLJDH89[Up Arrow]G4N

Expert
Ruins GKGH[Up Arrow]G[Star][Left Arrow]
Junk Yard JGJKLJP[Star]
The Heights MSMN[Right Arrow]M7QW
Voodoo Island PKPQRP[Up Arrow]T793
Greenhill Pass SKST[Star]SDW[Up Arrow]C61R
Wasteland VOVWXVGZDF9463R
Aztec Valley YGY209YJ2G[Left Arrow]C796462
Alpine Challenge 101231M5JLF[Up Arrow]C979S0D
Death Trap 404564P8M[Right Arrow][Left Arrow]
DFC[Up Arrow]CV32KC