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*Have you thought about a world where everything is exactly the same...
*Except you don't exist?

This AU has no further presence online than this page.

* The author of this article is hard at work writing this article, please don't make it any worse.

* Be good, alright?

Spectrotale is an AU where the monsters are sadistic and cruel, and even perform unethical experiments on humans. No, it is NOT an AU where everyone is Spectron.

As the name implies, it was created by Spectron (Canon to 6–Tale). He made it out of boredom. In real life, it was created by Fandom User Vincent Endethyst for the same reason.

About the AU

Most of the characters are sadistic and cruel.

The monsters originally lived underground as oppose to originally living on the surface then being driven to the underground.

Only Spectron can use magic here. Any other being who enters will have all of their magic suppressed. Natural abilities will also be suppressed. This is because a monster tried to revolt against Spectron, nearly killing him.

Main Story

Two races ruled the Earth: Humans and Monsters. The two races could not co-exist, however. Mainly because the monsters were the predators of the humans. They constantly attacked and terrorized the humans for centuries, nearly driving the human race to extinction due to their mass feeding frenzies.

One day, a man by the name of Alexander grew fed up with the monsters constantly killing and tormenting his people of his village, so he sealed the monsters underground with a magical barrier using his incredibly strong magic and demanded all monsters still on the surface be slaughtered at once.

Unlike the original Undertale, the monsters in Spectrotale see no reason to break the barrier, so they do not harvest human souls. However, anytime a human comes down, they usually end up either killing or torturing them. Sometimes, humans will be eaten as well.


  • Spectron has full control over Spectrotale, meaning he can basically rewrite history in the AU.
  • This is the second AU created by Spectron, the first being Cleansertale.