To unlock the Last Episode, beat Sonic's Episode, Silver's Episode, and Shadow's Episode:
Unlockable
How to Unlock
Last Episode
Beat Sonic's Episode, Shadow's Episode, and Silver's Episode
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97%
Unlock Extras Menu
Added on
2007-04-30 at 22:02:36
Complete either Sonic, Shadow, or Silver's story 100% to unlock the Extras menu on the main menu:
Unlockable
How to Unlock
Audio Room
Complete Sonic, Shadow, or Silver's story 100%
Theater Room
Complete Sonic, Shadow, or Silver's story 100%
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97%
Very Fast Sonic
Added on
2008-02-29 at 23:13:27
In multi-player mode in any level or match, equip the Red Gem on Sonic, Activate it and hold it, then die. While still holding the activation button, wait till you respawn. When you respawn, deactivate the gem. You will now run ten times faster than normal. Also, the time will automatically be slow.
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96%
Have Blaze in Barrel
Added on
2008-02-29 at 23:13:42
Select Silver from the Episode selection menu. Note: This works better if you have completed Silver's mode. Walk to the part of the pier from where as Tails or Sonic you travel to Wave Ocean. Next to the building should be a barrel with no cover. If desired, go inside. This makes it easier to get Blaze in. After a few attempts of spinning in circles, Blaze should come in. If you are near the edge of the barrel, use Psychokinesis and you should see Silver's head pop out of the barrel. If you have a lot of patience, you can get Blaze to be in the barrel and Silver on top after fooling around with it.
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95%
Unlockable Characters
Added on
2007-04-30 at 22:02:21
Meet certain requirements in Sonic's story to unlock Shadow and Silver's stories:
Unlockable
How to Unlock
Shadow the Hedgehog
Complete 'Crisis City' with Sonic
Silver the Hedgehog
Complete 'Silver the Hedgehog' boss battle with Sonic
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94%
Mini Sonic
Added on
2008-02-29 at 23:13:03
Select multi-player mode and choose Battle mode. Select Silver and Sonic and go to any level. Get to the first checkpoint and have Sonic fall and appear at the checkpoint. However, do not move him. Then, make Silver fall and appear at the checkpoint. Just when Silver appears, freeze Sonic. When he is frozen he appears very small.
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94%
Defeat Silver
Added on
2008-02-29 at 23:12:30
When you fight Silver as Sonic, first do a slide move into him as he is falling from the sky. Then, collect a ring and run around until you hear "How bout this?" and do a homing attack on him. Run away again until you hear "How bout this?" again and do another homing attack again. Repeat this until he has been defeated.
