Unlockable How to Unlock 2G Vintage Sonic Tee 5 Hours game time in any game mode. Sonic’s 2G Hi-Speed Shoes 10 hours game time in any game mode.
Contributed By: Guard Master.
To unlock the Bonus Video in the Help & Options section, play the game for five hours in any combination of modes.
Unlockable How to Unlock Bonus Video Play for five hours.
Contributed By: TheDoc91385.
Green Hill Zone
To be able to play the 3D version of Green Hill Zone, get 180 emblems and get an A-Rank on all of them.
Contributed By: bluewind23.
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