No. Sonic Rush is only playable with Sonic and Blaze.
You can't (But to unlock Shadow + Amy, you type in 5953131313131313)
In Sonic Rush... I think she hates Amy.
amy is already unlocked in sonic advance. in sonic advance 2 beat the game with every character with all 7 chaos emeralds to unlock her. in sonic advance 3 beat toy kingdom with sonic as leader ro unlock her.
no, but you can unlock knuckles, amy, and cream.
You need to beat zone 4 act 3 with Sonic as leader to unlock Amy.
To unlock her(Amy Rose on Ultimate Flash Sonic),You must finish Main game with all characters.
you have to beat the story of sonic, tails or knuckles.
Amy is not playable in any Smash Bros. game.
no you cant but you can unlock amy and shadow just enter in the code 595313131313131 then you will get abillites and characters enjoy
Play as Sonic/Tails and Knuckles and win each level.
Beat zone 4 act 3 with sonic as the leader
There is no code you just have to finish the story of Blaze and Sonic, unlock all the emeralds and play the last level.