CheatCodes.com has all the official Sonic Riders: Zero Gravity Wii cheats to unlock everything. If you know of any that we don't have, please let us know.
All published and official codes as of Thursday May 23, 2013 for Sonic Riders: Zero Gravity are shown below. We also have this game on PlayStation 2, Wii, and sometimes tricks from other game systems will also work on Wii.
To get super sonic you have to get extreme on all of the missions in both sonic team and babylon.
To unlock these three charecters, you must complete hereo and babylon story, then complete all missions (rank dose not matter).
To unlock him you have to beat the heroes story.
To unlock Silver ,Blaze, Dr. Eggman, and SCR-GP, successfully beat Babylon Story.
To unlock Shadow, Rouge, and Cream, successfully beat Heroes Story.
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