It has been confirmed that Shadow and Metal Sonic are joining the cast of Sonic Boom. Shadow the anti hero and Metal Sonic Egg man answer to the blue hedgehog. Now all we have is concept artwork but we have been ensured that they are in the game. The artwork shows no real changes of the two characters except for Shadow getting a little more on his gloves. Take a look at the pics through the link below to see if I have missed anything. No word if they will appear in the show as well.
As always thank you for reading.
