Sonic the Hedgehog for Xbox 360 Unlockables, Achievements, and Trophies

This page contains ALL the unlockables, achievements, and trophies we know of for Sonic the Hedgehog for Xbox 360. Please DO NOT contact us asking for additional Sonic the Hedgehog unlockables, achievements, or trophies. As soon as we discover any new unlockable, achivement, or trophy, we publish it here immediately. If you have a Sonic the Hedgehog for Xbox 360 unlockable, achievement, or trophy that is not listed here, please submit it.

Play As Silver The Hedgehog
All you got to do is beat him as Sonic and once defeated you can play him in Story Mode.
Submitted by: SanFran51 Added: 27 Nov 2006	Report this Unlockable as Broken

Unlock The Last Story
Complete Sonic, Shadow, and Silvers story.
Submitted by: Ajmere Added: 23 Feb 2007	Report this Unlockable as Broken

Unlock Shadow
To unlock Shadow, complete Crisis City with Sonic (40% of the game)
Submitted by: Ajmere Added: 23 Feb 2007	Report this Unlockable as Broken

Unlock Sonics Amigos
Tails the Fox-Do all of sonics town missions. Knuckles the Echidna-Complete sonics town missions with an 's' rank
Submitted by: Ajmere Added: 23 Feb 2007	Report this Unlockable as Broken

Options:

Want More Cheats?

and win FREE prizes!