#1
Into The Underground (Starlo X OC)by Bandit
When Blaze climbs the mountain, he never imagines he'd survive the fall down into Mt. Ebbot, but he did. And now, venturing the Underground, he might just find a home he...
#2
Reincarnated as a Froggit/Authorit...by Alexander And The No Good Ver...
Y/N, an undertale fan, dies while playing Undertale on their computer from electric shock after spilling their soda all over the computer.The fan then reincarnates as a...
#3
Genderswap-tale. A Undertale AU Co...by Rosestar11
A new AU made by me.
A long time ago, two races ruled over earth: Humans and Monsters. One day, war broke out between the two races. After a long battle, the humans were...
#4
Undertale: The Void Soulby Itisme .
You and your friends climb mount Ebott to watch the sunset, but what you find, is a whole new race. You and Frisk grow close, learn about magic and each other, and dis...
#5
Undertale Vs Sansby Abnormi
This is the beloved story from a different perspective... a wonderful perspective... a SANSational perspective? Yes! That's it!!! You will hear of the fallen child in th...
#6
Snas x Froggit ((DISCONTINUED))by huehueheurheue
I decided to discontinue this joke story because I don't like Undertale anymore, I'm Kirby trash now ;v
Completed
#7
Undertale RPby MEJ2235
A break from proper writing and instead a place to role play with friends for the crack.
Credit to MikoFrankw for the idea, cover and helping me start it up.
#9
B l e e d i n g H e a r t // Unde...by Camera_Kiddo
BAM!!
You wake up next to your new friend, a boy with a camera for a face. He is still unconscious.
Are you hurt?
YES ❤️NO
You ask the question to your fr...
#10
A Eternity Of Darkness | Chara Vs...by Chara
So I decided for this story to not do a ship story but to rather do a action story. I like doing action storys but I like doing fanfictions aswell. I feel I'm really go...
#11
Undergrowth (AU)by Superior-Idiot
When a young human girl named Frisk falls in a hole she discovers many underground towns, and a underground utopian kingdom nicknamed the "Underground". She tr...
#12
Undertale: A Froggit Hero (Genocid...by Mage_MascarowgXYZ
This AU has only one new monster being Scraps, a Blue Moss Spotted Froggit. A type of Froggit that seems to be only slightly stronger then normal. One day while chatting...
#14
The Power Of The Unexpected (A Cro...by YomoNBooks
So let's start, this is a cross over between Mine craft diaries and Undertale, I had this idea for a very, very long time, and I thought it would be awesome, now that's...
#15
Kill or be Killed... No... Save or...by Michael Gallo
Kill or be Killed... No, I'd rather Save or be Saved!
An Undertale Fanfiction, By Michael Gallo.
Based on this theory, here: https://steamcommunity.com/app/391540/disc...
#17
SealTaleby Walking Seal
Unlike in the world of Undertale, there was no war but instead the monsters and humans were separated in order to blend in with the other timelines. The monster and huma...
#18
Switchtale (Undertale AU) - Pacifi...by Dawn Falls
A child fell down in Mount Ebbot, this child had a blue striped hoodie and... he's Sans? You also don't recognise my voice, yet it feels familiar.
You feel confused of t...
#19
Disapperate (An Underfell Fanficti...by Testing-The-Water
Frisk, a determined yet weak child, has fallen into the underground, where they must face cruel, merciless monsters, who want to absorb their soul. They must learn to wo...