Amy always follows Sonic.
This is a given.
She also has a hammer.
Where did the hammer really come from?
Was she at some carnival?
She must have done one of those "test your strength" things.
I mean piko piko is something from Japan, but I am not going to tell you it might just be a toy.
The same way a BB gun is.
Either way, she fights things.
Either way, she replaced Sally.
I guess this is okay.
We need her to be pink.
Like we need Sonic to be blue.