Metal Mayhem

"Metal Mayhem" is the fifth and final episode in the Sonic Mania Adventures web series. It first aired on the official Sonic the Hedgehog YouTube Channel on 17 July 2018.

Synopsis
The decisive battle looms. With the fate of the Chaos Emeralds at stake, it’s up to Sonic, Tails, Mighty, and Ray to unite against a superpowered Metal Sonic. It's time for Part 5 of Sonic Mania Adventures: Metal Mayhem!