Tacit Sign Studio, a concept art studio that has worked ... Amy Rose and Metal Sonic. The art of Amy closely resembles her introduction in the final movie. She’s shown wielding her hammer ...

The concept art for Amy certainly backs this up, as the background looks completely industrialised. That might sound a little ...

But the action doesn't stop there the Sonic 3 mid-credits scene introduces new characters Amy Rose and an army ... There is even leaked Sonic 3 concept art which reveals that the movie either ...