#1
A Skeleton's Hope (Undertale AU's...by Dead
Sans and Papyrus were your best friends until randomly they just cut off all contact with you. This went for everyone else in your life so it didn't really hurt that muc...
Completed
#2
Darkness' Eternal Bride (Gaster x...by everail
WARNING: THIS CONTAINS HIGHLY MATURE CONTENT (BLOOD, VIOLENCE) READ AT YOUR OWN RISK
Money can change a lot of things.
It can even change your destiny.
Plunge yourself i...
Completed
#3
Becoming A Undertale Multiverseby Aftertale Author~Chan
??? was a fan of undertale heavily but when she suddenly got hit with a truck (because everyone dies from trucks when they get isekaied.)she was expecting to be dead so...
#4
Loved ( Underlust Sans x Reader )by Astarisk_Night
(Y/N) is a 24-year-old girl that just finished college. She learnt everything the hard way since she lost her parents at a young age. She wasn't interested in love and f...
#5
The War Amongst Us (W.D. Gaster X...by Indie
(Y\N) is a young female spy and soldier fighting in the War of Humans and Monsters. She is fighting on the humans' side of the war until a turn of events when she become...
#6
Undertale: " Abnormalities "by Why_Is_It_Spicy
( 𝙸'𝚖 𝚜𝚝𝚒𝚕𝚕 𝚛𝚎𝚠𝚛𝚒𝚝𝚒𝚗𝚐, 𝚋𝚞𝚝 𝚒𝚝 𝚔𝚒𝚗𝚍𝚊 𝚌𝚘𝚞𝚗𝚝𝚜 𝚊𝚜 𝚊 𝚗𝚎𝚠 𝚜𝚝𝚘𝚛𝚢 𝚗𝚘𝚠. 𝙰𝚗𝚍 𝚘𝚏 𝚌𝚘𝚞𝚛𝚜𝚎, 𝚝𝚑𝚎 𝚝𝚑𝚞𝚖𝚋𝚗𝚊𝚒𝚕 𝚊𝚒𝚗'�...
![[COMPLETED] Gaster Gang x Reader Oneshots! by Artsyrogue](https://img.wattpad.com/cover/178952513-512-k360099.jpg)
#7
[COMPLETED] Gaster Gang x Reader O...by Artsyrogue
Ok I have never done a oneshot book before -_-
WARNING: VERY SLOW UPDATES
let's get the first thing out of the way-
I don't under any circumstances own:
-The Gaster Gang...
Completed
#8
The Mountain's Heroby Sleep Deprived Man
A world of Humans and Monsters stuck in a time loop getting murdered over and over. Finally break free when a young hero stops a young child from jumping by jumping afte...
Completed
#9
ever lasting regrets. by Markivist
Y/n. a man who was obsessed with beating the most difficult Undertale fan games, he adored many animations such as satsujinki sans. but what if Y/n was transported into...
#10
"It was Beautiful Outside...by Septiplyierfangirl
Extra Scenes from "It's a Beautiful Day Outside..."
If there's a particular scene you would like to see, let me know and it shall be so.
The unofficial sequel
![Skeleton Pillar (Gaster Gang x KNY!reader) [HIATUS] by Robo-Goat](https://img.wattpad.com/cover/249255380-512-k428909.jpg)
#11
Skeleton Pillar (Gaster Gang x KNY...by Robo-Goat
(Y/N) (L/N), the Skeleton Hashira. Literally.
She was quite the unique Hashira. She was a demon who has been around for nearly 150 years, serving in the Demon Slayer Co...
#12
Gaster Gang Oneshot Book!by Destructo
If you have a request, you can comment or message me! I'll do lemons and fluff, whatever you request.
Gaster Gang goes to Bunnymuse!
Photos not mine unless said!
#13
Spinning Dream Delights 【Yandere!J...by ▵S-a▿
『Can this be true? I can't believe what I've seen. A soul like yours - to be as strong as you are. A memory stirs... you made me think of a man, from years ago - a man w...
#14
Meeting Walker Duncan Gasterby Kyran Wolfe
What if when Gaster fell into the C.O.R.E, instead of ending up in the Void, he was transported to a different universe were magic doesn't exist and he is turned into a...
Completed
#15
💜~•Gaster Gang x Reader OneShots•...by 🖤~Songbird~🖤
💜Pretty self explanatory, ngl
OCs are mine unless stated otherwise, nothing illegal for requests please it makes me super uncomfy-
This includes Swapfell and Maestro, s...
#16
Wings Of Fire: The Fallen Dragonby Fandom Fanatic
"So the legends really are true..." Have you ever wondered what it would be like if 'The Wings of Sky' from the prophecy never died? Yeah, me too. So I wrote a...
![UNLEASHED [Freedom AU Book 2.5] by MapleInk62](https://img.wattpad.com/cover/284501211-512-k107786.jpg)
#17
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...
#18
Snow White and the Skeleton (Mafia...by Pandora
You are Rosemary Romero, or Cherri. You're human, well partially. You've just moved to Ebott City for a scholarship you've earned! You don't have much money, but you ma...
Completed
#19
Ask/Dare Gaster! 🖤by 🍩Zombz🍭
This is just where you ask Gaster stuffs,
and he will respond!
(might be delayed so do not rush,
he may get nervous 👌)