Overview
- Sega unveiled the short at Anime Expo during a panel on the franchise's animated shorts and screened a first-look trailer showing Team Sonic facing Metal Sonic.
- The company and attendees reported an official synopsis that frames Dr. Eggman's scheme to steal Sonic's life-data and harness the Chaos Emeralds to upgrade Metal Sonic.
- Sonic lore manager Chris Hernandez said the short is canon and structured so viewers can deduce events that occurred before it.
- Coverage from outlets that attended the panel reports the runtime at roughly 10 minutes but notes Sega has not announced a firm release date or distribution details.
- The short is part of Sonic's 35th-anniversary slate and follows years of renewed franchise activity including new games, anniversary releases, and recent films, signaling continued multimedia expansion.