Sonic.exe Nightmare Version Wiki

Tails (full name: Miles Tails Prower) is one of the main characters of the game and the Sonic the Hedgehog franchise. He is best friends with Sonic. He is also a supporting and playable character in Spirits of Hell and Whisper of Soul.



His past remains the same as in the Classic Sonic games. He first encountered Sonic on West Side Island and from there joined the blue hedgehog's adventures. It is left ambiguous which Sonic games are canon to Spirits of Hell, but some parts of Archie comics and SATAM may be canon due to Whisper of Soul.

Sonic.exe: The Spirits of Hell[]

Tails goes to Green Hill Zone to check on Sonic after he stopped responding on his communicator. When Tails arrives, he sees multiple dead animals and blood soaked trees. Once he makes it to Sonic, Tails feels a massive headache and Sonic open his eyes. If Tails decides to go with Sonic without a Green Ring, he will die, but if he flies away he will be taken to Hide And Seek, and will run away. Tails is chased by Exeller, iif he fails to jump over the cliff, he falls unconscious and Exeller will say it is time for Tails to go. Then He spindashes him, killing him. If Tail manages to jump and hide, he will be taken to Hide And Seek Act 2, where he hides and flees from Exeller in a Giant Ring.

Tails has another chance to die in Hide and Seek Act 2, should Sonic catch him. Otherwise, he immediately heads for Hidden Palace.

Solo Ending[]

Tails waits at Hidden Palace, but no one shows up. The Master Emerald activates on its own and shows Tails how Sonic got captured by Exeller. Tails asks the Master Emerald to take him to the Tornado to warn everyone, only to find Exeller already destroyed it. Should he not have a black ring, he'll die, but if he does, Exeller leaves. Tails is left to run through the zone and see the spirits of his friends and the dead animals. He realizes Knuckles and Robotnik are dead. He stays determined in himself and keeps going.

It is assumed Exeller comes back, because eventually Tails ends up in Silent Hill Act 2, with only the Black-turned-Blue Ring protecting him. He has to reach the end of the Zone without Exeller catching him. Should he survive, he teleports to the Nightmare dimension where he encounters Nightmare Universe Tails, who advises him to reset the timeline and collect Green and Black rings. Afterward, the final climactic battle takes place between Exeller and Tails, and afterwards, Exeller is killed (this still remains to date one of the only endings Exeller dies in, the other is the Worst Ending in Whisper of Soul). Despite this, the screen depicting who survived the nightmare still says Exeller killed him off screen, which makes no sense considering Exeller died in this ending, and it was clearly not a clone since he mentioned using his full power.


Tails before meeting Sonic, was lonely and had a low self-esteem due to being made fun of. After becoming friends with him, Tails became was friendly, calm, level-headed and intelligent, being there to help Sonic in beating Dr. Eggman on multiple occasions. Even after being killed and enslaved by Exeller, he still was able to keep control of himself even if just a little, evident by when he saves Dr. Eggman and brings him to Mountain Peak in the Knuckles & Eggman route if Knuckles dies.


Tails is a young, anthropomorphic fox cub with a unique mutation of two tails instead of one. He has mostly yellow-orange fur with white fur around his muzzle, front torso, and the tips of his tails. He also has black eyes. His attire consists simply of white gloves and red shoes with white toes. His shoes also have white, sock-like cuffs with light blue belt straps just above the ankles.



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Dr. Eggman[]

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Tails Doll[]

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Amy Rose[]

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Cream the Rabbit[]

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Sally Acorn[]

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Tails (Nightmare Universe)[]

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