Heartache » by Zenobia0 What happens if your SOUL starts to malfunction? Who do you turn to when you're a human surrounded by monsters that probably have no idea how to fix it? /Can/ anyone fix it before it's too late? After a post-pacifist run, Frisk is really struggling to live with the effects; and her friends are starting to notice. Warning for referencing suicide.

NEVER RETURN by Re Lupa The Player's frustrated. Handicapped and strapped for time, she's desperate to SPARE Toriel. But there's more to UNDERTALE than we all know and she's not facing her alone. A shame that she doesn't know that. A real shame that no-one else knows it, either. Rated T for death.

There's good in everyone by Smectic Frisk finds herself in the snowy forest of Snowdin where she meets a certain skeleton.

46Our Skeleton » by yastaghr The people who love him come to realise Sans may be hiding something from them. (not the best of summaries, sorry) (involves polyamory, no smut)

3 UNTale: Asriel's Journey » by Serenity in Virginia A reset gone horribly awry, everything is not as it should be. Only a few monster remain on the surface, left to try and uncover what happened. However, a ray of hope shines through the disaster, as Asriel Dreemurr has been restored, eyes towards the surface to see his family once again. The journey begins as the rest of the monsters uncover the truth behind this corrupted reset.

What Could it Mean? by Yours The Author Emmibee and Gaster make a brief stop in Temmie Village so Gaster can sell some items and Emmi can meet the Temmies. Someone else is in the village, though, and they have a message for Emmi...

56Love Holds Us Together » by GoldGuardian2418 Sequel to "Healing Broken Souls". Two months after Frisk fell, life has been peaceful, but there is trouble coming for the monsters. Can a mage who doesn't agree with her family help them? Done as a request for dream1990. :) The 2,000th story to be posted here on this page! :)

1The Anomaly » by roguestar23 A human falls into the Underground. Everything seems foreign, yet familiar. It's almost as if they've been here before, but that's impossible...right? Hi guys! This is my first ever fanfic! I hope you guys enjoy. Just a heads up, there isn't really a strict updating schedule, I just work on it when I have free time, so bear with me.

6Pride Must Suffer Pain » by CJS51703 (Request by Kender20) After an accident, Mettaton finds himself in a situation he can't get himself out of without sacrificing some of his pride. He tries to put up with it on his own, but will a chance encounter change his life?

2The Healing Catalyst » by Nanenna When the destruction they wrought on their own planet became too much and humans left for space to let "Mother nature heal," they didn't realize they had left behind all the creatures they long ago declared nothing more than myths and fairy tales. Monsterkind vowed that since the humans decided all on their own to leave that they would never be welcomed back. Multi-AU

2 TimeLine - An Unofficial Undertale AU » by ImageMaster PART 1 COMPLETE! A new threat has come to destroy all Timelines. When Chara becomes all-powerful and releases an ancient evil, and W.D. Gaster comes back from the Timeline between Timelines, the story of Undertale continues. Please play ALL Undertale routes, and Deltarune, before you read this book. HAPPY 5th ANNIVERSARY UNDERTALE! Please tell me what you thought in the comments :)

11Collection of Oddities » by TerminusVerso A collection of inane nonsense (ranging from Error being reincarnated as Palette to Dust finding a new love for the color pink) circling around the many AUs and Multiverses of the Undertale world. Some stories will be connected; Others will be random one-shots. Stop by and see what treasures, or horrors, you can find.