Swapsans Stories

700 Stories

||No Longer The Guardian|| by LilyLunaetic
||No Longer The Guardian||by Lunatic
Dream was replaced by a new young Guardian. Well that's his cue for his retirement but... Oh well, not everyone let him retire and do whatever he wanted to do. Even af...
Radical Reincarnation by mothmommy42
Radical Reincarnationby mothgirl
when you were walking down the street truck-kun decided it was your turn to be reincarnated Met a God who gave you three wishes strangely enough you choose to be reinca...
I'm too tired to sleep  by SnailSpeed6
I'm too tired to sleep by SnailSpeed6
500 years is a long time to be trapped in stone - even for an immortal guardian of feelings. Unfortunately for Dream, this is exactly what he has gotten himself into. If...
New Purpose (US!Papyrus x Female!Reader) by OreoDaSkeleton
New Purpose (US!Papyrus x Female!R...by ~Oreo~
Y/N, meets a new coworker that changes her life forever. A monster, doing his best to make a living after moving out of the underground. Sans is this ecstatic, cheerful...
Dust Motivator by KO_Shadow11
Dust Motivatorby KO_Shadow11
Everyone knows about Dust!Sans, the crazy megalomaniac that killed his AU in order to gain EXP an LV to defeat the genocidal human. He later on joins Nightmare and keeps...
My Villain [Dust Sans x Reader] by sighnerd
My Villain [Dust Sans x Reader]by *=Dial-Up=*
A young woman, left alone after her family sadly passed in a car accident, suffers with PTSD and Anthropophobia (Fear of people.) Her only happiness in this world is the...
Reincarnated as Dream with Differences by Xalatea_Zennia
Reincarnated as Dream with Differe...by Zennia
A 'random' teenager dies all of a sudden from what seems to be a gun, they aren't your usual teenager, it was someone more then that. Someone that nobody wanted to die...
Prisoner...? (Bad Sanses x Human!Reader) by ShadowOfFandoms10
Prisoner...? (Bad Sanses x Human!R...by ShadowOfFandoms
Y/N was a human from a brand new AU...which was practically nothing. They were eventually rescued by the Star Sanses...only to be taken prisoner by the Bad Sanses. What...
Depressive Ink Au comic by Paperjammy19
Depressive Ink Au comicby Jammy comyet
Not mine it's just too difficult trying to find it every time There is no part 2 don't blame me Original Autor @Manuru_15 Only publishing on weekends Also, episode 21...
It hurts.. | an insomnia (dream X Error) story by Lamarlucid
It hurts.. | an insomnia (dream X...by
'Dream' the guardian of hopes and dreams has finally given up, so he tries to erase his existence by jumping in the void.. But when he got there, he saw someone else g...
【Our Mariposa】 by The_toxic_butterfly
【Our Mariposa】by Da_Insect_Mom
"ᴇᴠᴇɴ ᴛʜᴏᴜɢʜ ʏᴏᴜ ᴍᴀʏ ʙᴇ ᴇᴠɪʟ...ɪ ᴄᴀɴ ꜱᴛɪʟʟ ꜱᴇɴꜱᴇ ɢᴏᴏᴅ ɪɴ ʏᴏᴜ" "ʜᴏᴡ? ᴡᴇ'ᴠᴇ ᴅᴏɴᴇ ɴᴏᴛʜɪɴɢ ʙᴜᴛ ᴋɪʟʟ, ᴛᴏʀᴛᴜʀᴇ ᴀɴᴅ ᴀʙᴅᴜᴄᴛ. ʏᴏᴜ ᴄᴀɴ'ᴛ ᴘᴏꜱꜱɪʙʟʏ ꜱᴇᴇ ᴀɴʏᴛʜɪɴɢ ɢᴏᴏᴅ...
A Burst of SuperNova by Nanachi8
A Burst of SuperNovaby Nanachi
A change can lead to a new outcome, some worse than others or better than expected. When one's curiosity leads to a new life, do you accept the change or destroy it fro...
You have become an Error (Discounted For Rewrite) by MikkiMausu
You have become an Error (Discount...by MikkiMausu
(Discounted for a rewrite) A shy girl dies in her reality saving a kid from a speeding car founds herself trap in the anti void as a being called Error Sans the god of d...
Undertale Boiz Oneshots by Fandomz_Fanboy
Undertale Boiz Oneshotsby Remus Hisahoshi
Yes , a sequel. I can't just leave everybody hanging when my oneshots were actually getting a fairly awesome amount of reads! Plus, I have even MORE ideas! I can't wait...
A Miscalculation In Space by Readern111
A Miscalculation In Spaceby Readern111
He knows he'll be dooming them if he falls, but he's tired, his body is breaking apart, held together on a higher being's whim only. He wonders if there'll be another to...
A destroyers bitty[s] (discontinued read latest chapter for info) by pain_4ever
A destroyers bitty[s] (discontinue...by pain_4ever
A fan fiction in which error sans the destroyer of aus finds a run down bitty au and adopts one of the tiny creatures
I'll Make You Mine by Abhainn35
I'll Make You Mineby Abhainn
NIGHTMARE is a sadistic bastard, that's just a fact. His goal is to corrupt Dream's soul and prevent the Doodlesphere from feeling positive emotions ever again. He has a...
Sans au react by sancest01
Sans au reactby Undertale fan lover
after a tough battle between the star sanses , the bad sanses were resting in their living room when all of a sudden a portal opened, causing them to jump up ready for b...
AU! Sanses X Reader Oneshots by Lxzaruss
AU! Sanses X Reader Oneshotsby Lazar.
Please do take note that the Story cover isn't mine and belongs to original rightful owner. My very oneshots book with lemons, fluff, and possibly angst. Book Start: Aug...
Reborn as Swap Sans by -InkSans-
Reborn as Swap Sansby Ink Sans
You are Swap Sans but you used to be a human but you died but all you remember is that your name is Blue and well what all Swaps know like your brother Stretch and you k...