This page contains Speed Racer Codes for Nintendo Wii called "Passive Opponents" and has been posted or updated on Jun 5, 2008 by vhayste.
- Developer: Sidhe Interactive
- Publisher: Warner Bros. Interactive Entertainment
- Genre: Racing
- Release: May 6, 2008
- ESRB: Everyone
In the Options screen and enter these codes in the Enter Code option:
Up, Right, Down, Left, Up, Right, Down
Please Submit a Problem for any incomplete, non-working or fake cheat listed above.