The Unknown Enemy
Unknown Enemy
Alias Death (in Sonic and the Twilight Ghost)
Age Over 1000
Gender Male?
Species Unknown
Allegiance Evil
  • Yellow Eyes
  • Skeletal Hands
  • Very Tall
  • Black cloak
  • None known
  • Conqueror of Mobius A
Occupation Dictator
Nicknames and Titles
  • Tall dark and freaky
  • The Dark One
  • Shaa Monurah (chants mindlessly)
  • "And now-die."
Romantic Interests
  • None
  • Near invincibility
  • Chaos control
  • Some dimensional control
  • Levitating
  • Unknown (though Radiation thinks he knows.)
Theme Song The Dark Side Beckons (1/2 speed)

The Unknown Enemy, or the Hooded Figure, is a villian in Sonic the Hedgehog: Lost Chapters who comes from Mobius A.


Mobius A

Almost nothing is known about this character. He or she has seemingly always had Mobius A in his or her grasp and is a more potent foe than Robotnik A was. Before Radiation the Hedgehog and Robotnik A teamed up, nobody had ever dared to try to reclaim power.

Attempted Coup

Robotnik A and Radiation the Hedgehog put their differences aside long enough to try to take back the land. Unfortunately, they were severely underprepared. They fell into a sealed tube, and the enemy mocked them. T.U.E. told them he or she was sending them to the Zone of Silence and warped them away. They ended up in Mobius Prime instead.

The Hedgehog Came Back

When Radiation was returning to Mobius A, he claimed that he knew now how to defeat the Unknown Enemy. No details of this plan were revealed. It is not known if he was able to, but his confidence going in speaks of his certainty.


T.U.E. almost never speaks, so not much information is available. He or she is always serious, mocking, and arrogant (which is not so unreasonable, due to immense power). Unlike many cool, calm, collected villains, T.U.E. is easily angered and can become quite vicious.


  • The creator of the comics has stated that the character is not a demon or a human or even an overlander. The two possibilities are Mobian or robot.
  • T.U.E.'s appearance is highly reminiscent of the Grim Reaper.
  • The writer also said that The Unknown Enemy will almost certainly return.
  • T.U.E. may suffer from Congenital Reptilian Type Epidermal Scandendum. This is unlikely due to extreme age, but would explain his/her echoey voice and extra fingers.
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