To enable the Spectre, finish Extreme Contest-Meltdown with an overall 1st place.
Enter these passwords at the password entry screen.
Spectra Super Bike and Duel Mode: 36P8ZKW76ZMW
(Given By: Troy Santana)
Venom Bike: 868QCMH3H9HT
Wasp Superbike: 55HZ1MH3H9H1
Enter these codes at the name entry screen. You can access name entry by pressing R at the bike selection screen. Enter the name a second time to reverse the code.
Blurry: FLICK
Repeating Tracks: JUGGLE(Given By: Troy Santana)
No Screen Panels: NOPANEL
Spiraling Screen: SPIRAL
Spy Eye (Overhead View): SPYEYE
Super Fast: XXX
Tron Mode: NEUTRON
Ugly Mode: PIXIE
Unlimited Nitro: NITRIOD
Unlimited Shields and Lazers: XCHARGE
Unlimited Weapons: MISTAKE
Wipeout Mode: 2064
Wireframe Mode: LINEAR
We're not sure what these do, but enter them as your name when you start the game.
RA50
JUGGLE
MISPLACE