I Know What You Did...by K.R. Starktower
What if Chara didn't control the Genocide Runs? What if it was Frisk? And what if, after all was said and done, Sans still remembered?
A short what-if conversation betwe...
Completed
When I'm With You (Asriel X Reader...by Megalomaniac
This is a Pacifist Timeline #****, mostly unknown since Frisk has resetted so many times, trying to save Asriel. This time, they have given Asriel half of their own soul...
Fallen Kingdom (Underkeep One-Shotby Silver_the_Cat
A quick one shot set in a post-genocide run of Underkeep. The former king of the Underground treads old grounds and relives old memories of when his kingdom had fallen...
Completed
Erased Fileby BluePhoenix37767
Basically what would happen if my OC's replaced Undertale Characters.
Completed
Undertale: An Ending :SPOILERS:by ~ winter chill ~
You think you are above consequences?
Art by ruffluries
Demon's Heartby ZeRoErRorS
After our wonderful protagonist, Frisk, completes a genocide run, a demon gives them two options. Erase the world and create a fresh one, or continue the pointless world...