This page contains Sonic Riders: Zero Gravity Unlockables for Playstation 2 called "Mission Mode" and has been posted or updated on Jan 23, 2008 by all guns 90. Let us know what you think of this Unlockable by thumbs voting.
- Developer: Sonic Team
- Publisher: Sega
- Genre: Driving Racing Arcade
- Release Date: Jan 8, 2008
- ESRB: Everyone
Go to Story mode (either one) once you've beaten it and then click a stage.
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