Sonic Mania Adventures part 6 (holiday special) is here to celebrate the joy of the holidays. The episode came in a bit of a surprise as it takes place right after the events in episode 5. Here is the episode synopsis:

Metal Sonic and Eggman crash into the jungle after being defeated. Broken, abandoned, and alone as seasons pass and the skies turn cold, a surprise appearance may change Metal Sonic’s fate forever.

Heartwarming isn’t it? If you need to rewind, you can also watch the entire five episodes together right here.