One-Star Riders

Characters in this story

• Sonic — Sonic is an anthropomorphic blue hedgehog capable of running at supersonic speeds. Created by Sega in 1991 as its flagship mascot, he travels the world to save defenseless animals and protect the powerful Chaos Emeralds from the ambitions of the evil scientist Dr. Ivo "Eggman" Robotnik.
• Rouge the Bat
• Barry the Quokka — They are an anthropomorphic quokka who is working in their first day on the Mirage Express when suddenly roped into an unfolding murder mystery game on Amy's birthday.