All Tracks:
Use the following steps to enable all tracks, including the alternate tracks. Set master difficulty & 5 laps per race at the options screen. Press X on Li'l Dave at the 1 player select screen, then go back to the title screen. Press Up, Down, Left, Right, R2, R1, L2, L1 within 4 seconds at the title screen. Set 3 laps per race at the options screen. Press X on Wild Ride at the 1 player select screen, then go back to the title screen. Press Up, Left, Down, Right, Square, R2, Circle, L2 within 4 seconds at the title screen. Set amateur difficulty & turbos off at the options screen. Press X on Bomber at the 1 player select screen, then go back to the title screen. Press Up, Down, Left, Right, Up, Down, Left, Right within 4 seconds at the title screen. Set professional difficulty & turbos on at the options screen. Press R2, R1, L1, L2, R2, R1, L1, L2 within 4 seconds at the title screen. To activate the original tracks from Jet Rider 1, press Circle at the track selection screen after the 'all tracks' code has been enabled.

Race As Enigma:
Set master difficulty & 6 laps per race at the options screen. Press Left, Square, Down, Triangle, Right, Circle, L1, R1 within 4 seconds at the title screen.

Insane Difficulty Level:
Complete all 10 tracks at the master difficulty level. This also allows Enigma to be playable.

Trophy Features:
Option: Trophy:
Cyberspace Cam Technician
Ice Racing The Hun
Remote Control Steele
Super Agility Vampeera
Super Brakes Wild Ride
TV Cam Blade
Unlimited Grapple Gadget
Unlimited Turbos The Max
Upside Down Cam Lil' Dave
Zero Resistance Bomber