Dark Oak sends a Metarex named Scarship to kill both Sonic and Dr. Eggman. When Rouge the Bat warns Sonic and co about the situation, Cosmo reveals that Scarship killed her clan. Can they shut him down?
"Ship of Doom" provides examples of:
- Enemy Mine: Both Sonic’s team and Eggman's have to work together in order to destroy Scarship.
- The Reveal: Cosmo reveals that Scarship is responsible for her people's demise.
