Here are some cheats and tips for the game Rad Racer.
Continue game play:
Press A + Start to resume game play at the last
track raced.
Level select:
Select a car, then press B one less time than the desired
level at the demonstration screen. For example, press B(3)
to select level 4. Hold Up/Right and press A + Start
to begin game play at the selected level. Note: Press B(64)
to view the ending sequence.
Drive in darkness:
Press B(8), then hold Up/Right and press Start
at the title screen.
3D mode:
Note: This code requires 3D glasses with red and blue lenses.
Press Select during game play for 3D mode.