The art of Metal Sonic, however, is unlike anything seen in the final film ... Amy’s hooded vigilante outfit, seen in the post-credits scene, is evocative of a hero who is on the run from some kind of ...

Sonic the Hedgehog 3 has been widely hailed as the best instalment in the trilogy, though some newly revealed concept art hints at a movie that's arguably even grander in scale than the one fans ...