Undertale AU Wiki

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^{This site contains spoilers for Undertale. If you have not completed the game, you may get spoiled.}

^{"AU" is an umbrella term that includes "ATs".}

Inverted Fate is an Undertale AU taking place after a failed True Pacifist run. Asriel won the final battle and started to reset time, but lost control of his powers, resulting in the six main characters or "lost souls" swapping places but not personalities. This ends up creating a very different Underground.(more...)