Cheats to Extreme-G
All cheats are activated only with name editor, when press R during bike select, all codes must be lower case.
Become a rock: roller
Always with high turns: banana
Call new full weapons with button (C>) : arsenal
Stretched vision: fisheye
Squeezed vision: magnify
Upside-down image: antigrav
Super nitro: nitroid
Extreme class speed: xtreme
to turn off a activated cheat, just write the code again.
The passwords are written only in options menu.
51GG95 - open all tracks and Roach bike
81GGD5 - open Island bonus track and Neon bike