Gasterfollowers Stories

10 Stories

The Time Before (Undertale) by ANinnyMouse42
#1
The Time Before (Undertale)by ANinnyMouse42
~o0o~ Book 1 of the "Better Times" trilogy ~o0o~ (Book two: "A Name to Remember") (Book three: "No One is Happy with This") There was a tim...
Completed
My Greatest Experiment (Skelebros' Origin Story) by ZanaBSparrows
#2
My Greatest Experiment (Skelebros'...by Zana B Sparrows
After much research and theorizing, I've decided that I'm going to attempt it. It's risky, but I'm so desperate at this point that I'm willing to put my own well being o...
Please Forget Me... by Bendy_and_Inky
#3
Please Forget Me...by Bendy_and_Inky
Do you remember the man who speaks in hands? (( I do not own Undertale. Undertale belongs to Toby Fox. ))
UNLEASHED [Freedom AU Book 2.5] by MapleInk62
#4
UNLEASHED [Freedom AU Book 2.5]by "𝘏𝘰𝘸 𝘥𝘰 𝘺𝘰𝘶 𝘸𝘳𝘪𝘵�...
During her final Pacifist run, Frisk discovered The Door. However, she decided to leave it alone this time. Now, with Monster Kind now being free on the surface, Frisk n...
Cavastale by LadyZuzu923
#5
Cavastaleby LadyZuzu923
Asgore has been overthrown by none other than Dr. Gaster... the Underground is in disarray... and Frisk has gone missing
Shattered by Valrex5
#6
Shatteredby Valrex
Sans goes to work at Hotland's laboratory, as usual. But today something different will happen to him, something very, very interesting... A (I hope) unique take on W.D...
Completed
|"Human cheaters"| (undertaleDoFP readerinsert) by Clublake354
#7
|"Human cheaters"| (undertaleDoFP...by
ENTRY #15.5 ✋︎■︎⬧︎⧫︎♏︎♋︎♎︎ □︎♐︎ ⧫︎❒︎⍓︎♓︎■︎♑︎ ⧫︎□︎ ♑︎♓︎❖︎♏︎ ♋︎ ❍︎□︎■︎⬧︎⧫︎♏︎❒︎⬧︎ ⬧︎□︎◆︎●︎ ♒︎◆︎❍︎♋︎■︎ ♎︎♏︎⧫︎♏︎❒︎❍︎♓︎■︎♋︎⧫︎♓︎□︎■︎ □︎❒︎ ♋︎⧫︎⧫︎♏︎❍︎◻︎⧫︎ ⧫︎□︎ ♋︎♍︎♍︎♏︎⬧︎⬧︎ ⧫︎□︎...
The Fourth Gaster Follower by anonemones
#8
The Fourth Gaster Followerby Vanna TM Kort
Written: August 9th, 2017 reposted from my AO3, anonemones An au idea I played around with for a bit in which Sans was one of the Gaster Followers. [Discontinued]
Completed
Undertale: War of Souls by authorofworlds
#9
Undertale: War of Soulsby SUBJECT VIEN
Frisk, the final human, has finally fallen into the Underground, her soul ripe for the taking, or so they'd thought. When this human begins committing genocide throughou...