there is...but i'ts only for the European version
you can't have a dsi if you do, u outta luck Zoroark
Action replay
Sonic Adventure DX is a popular game across many platforms. It is possible to use Action Replay codes in the game to do various different cheats.
There are no cheats for Sonic Unleashed unless you have an action replay or something similar.
yes there is action replay codes just look it up on codejunkies.com
Probably not as they are of two different consoles and will require different codes to play.
Not without having an Action Replay of some kind.
the great brownie
Yes there are codes but you need wii action replay By Hunter Ho
try http://www.gamefaqs.com/
I don't know any action replay codes, but you can turn into Super Sonic (and Burning Blaze) in Sonic and Blaze mode. You unlock it after beating the final-final bosses. You unlock the final-final bosses after you get all the emeralds.