تعريب The Murder of Sonic the Hedgehog

The official title of the game; preserve the title as a proper name.

The high-speed smart train on which Amy's birthday murder mystery takes place; it is also a sentient badnik and the Conductor's co-conductor.

The blue hedgehog who is assigned the ship-captain role and becomes the apparent victim of the murder mystery.

The birthday girl, journalist reporter, and host of the murder mystery party aboard The Mirage Express.

The detective assigned to the dining car; he leads the investigation and relies on Barry as his sidekick.

The sheriff assigned to the saloon car and one of the passengers investigated during the murder mystery.

A passenger who searches the train for valuable objects and helps uncover the blueprints and the Fabergé Chao egg.

A princess from another dimension and one of Amy's birthday guests.

The locksmith assigned to the lounge car; he locks doors and distributes keys while preparing a birthday surprise for Amy.

The butcher assigned to the library car and a witness in the investigation of the passengers' movements.

The poet assigned to the library car; his reading alibi becomes a central part of the investigation.

The player-created new employee on a first day working aboard The Mirage Express; Barry assists Tails during the investigation.

The retiring train operator who has worked aboard The Mirage Express for thirty-two years and is responsible for the passengers and the train's systems.

The sentient badnik that treats the Conductor as its lifelong friend and attempts to deliver the passengers to Eggman.

The antagonist who controls the badniks and expects the train to deliver the passengers to his base.

A small bird-like animal used as the train's power source; one Flicky also appears in Tails's backstory.

A robot or mechanized enemy created and controlled by Dr. Eggman; The Mirage Express is an unusually advanced badnik.

A small Sonic-world creature; the casino route centers on a Chao hidden inside a Fabergé Chao egg.

A named Sonic-world character mentioned during the train adventure.

One of Dr. Eggman's assistants, present in the ending sequence.