Alphys Stories

1.2K Stories

For you by AdderTheWeeb
#1
For youby Sack’o’dads
All the monsters have left the underground and Sans is dealing with more than he had bargained Cover art does not belong to me
Completed
Runaway by DevinGaming321
#2
Runawayby DevinGaming321
Finally. They made it to the surface. But after an attack on the monster king, Undyne reveals a hidden secret that destroys the group. Can they bring themselves back tog...
Completed
(Sans x Reader) When Two Souls Meet by ZanaBSparrows
#3
(Sans x Reader) When Two Souls Meetby Zana B Sparrows
Sans has lived through countless timelines. He's seen the kid make friends with everyone, only to give up in the final moments. He's seen the kid killed, over and over a...
Undertale AU Sibling Oneshots by CrowBorn666
#4
Undertale AU Sibling Oneshotsby CrowBorn666
Yup! They're back! A thing I started back in my older account UndertaleKyannaKitty. They're your siblings now! Cute, edgy, as much angst as you want, sad-whatever! Reque...
Undertale x male reader by MemeBoy2876
#5
Undertale x male readerby Toad Yeager
So harem book of Charas and Frisks x male reader but real description is below this. The only one of his person in all universes is part of Undertale with an OP powers b...
'Shy Pet' Underfell Sans X Reader by sentifrost
#6
'Shy Pet' Underfell Sans X Readerby finch
You were shy. You were small. You were picked on. You were told you weren't tall enough. You were hurt. Physically and mentally. He wanted a pet. He wanted someone who w...
Completed
Can I take you to Dinner? Mafi-fell!Sans x Reader.  [COMPLETED] by MissHoll-E-Socks
#7
Can I take you to Dinner? Mafi-fel...by MissHoll-E-Socks
"How rude, not even gonna ask for a name??" He teased. "Why are you here?" You glowered, raising the whisk. The skeleton scoffed: "Well, glad yo...
Completed
Undertale X Reader by Frei_111
#8
Undertale X Readerby Frei_111
You woke up on bed of golden flowers without having anything to remember. Going to an adventure where you met with many monsters to go home. Easy, right? Not really, act...
Undertale React by MysteriousPerson0193
#9
Undertale Reactby ----
Undertale is going to react. This will not be entirely canon and will include aspects of what I believe (backstories, ect.) I do not own the cover and I do not own any o...
Completed
A Journey Together (Sansby Fanfic) by Blue_Diamond5
#10
A Journey Together (Sansby Fanfic)by Blue
The barrier is finally down, and a new life is finally right up ahead. Opportunities like never seen before-in a world where they can finally enjoy the warmth of the sun...
Endless possibilities (Underfell Sans x Gender Neutral Reader) by verypunnyauthor
#11
Endless possibilities (Underfell S...by Crimson
Word has been released that monsters now roamed the surface, and you can't help but feel slightly skeptical. You had been told since childhood that monsters were vile a...
Completed
Female Chara x Male Reader by yaboitekken
#12
Female Chara x Male Readerby yaboitekken
Decided to just make a Chara story, so it's gonna be pretty dumb. This story is when you left the underground with everyone, INCLUDING CHARA, you don't have feelings fo...
Orange Heart [US!Papyrus x Male!Reader] by allalalalaa
#13
Orange Heart [US!Papyrus x Male!Re...by allalalalaa
Running away from the past, you accidentally fell down a hole. Now you're in a whole new world where monsters exist. Being the only human, you do your best to survive. T...
Completed
Undertale AU Sibling Scenarios by UndertaleKyannaKitty
#14
Undertale AU Sibling Scenariosby Kyanna
This will be similar to Undertale AU Oneshots only: They're your siblings! Yep, cute, edgy, or anything else! Feel free to request!(Requests are closed at the moment) No...
Completed
No One is Happy with This (Undertale) by ANinnyMouse42
#15
No One is Happy with This (Underta...by ANinnyMouse42
~o0o~ Book 3 of the "Better Times" trilogy ~o0o~ (Book one: "The Time Before") (Book two: "A Name to Remember") Two years after the Barrier...
Completed
The Time Before (Undertale) by ANinnyMouse42
#16
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...
Unexpected Love | Sans x Reader by dacatnxtdoor
#17
Unexpected Love | Sans x Readerby mallory
You climbed the famous Mt. Ebott to prove to a group of your friends that humans don't disappear when they go up the mountain. While walking around the peak, you trip ov...
Completed
Tale of Love || Male Kris x Female Ralsei || Kralsei (Unfinished) by Migiiiiii14
#18
Tale of Love || Male Kris x Female...by Migiiiii
Kris, the only human living in Hometown, has a normal life there with Toriel. He and Susie, an unlikely friend, entered in a closet which led them to the Dark World. Now...
Fallen Angel (Gaster x reader) by Feniksiara
#19
Fallen Angel (Gaster x reader)by Big Simp
DISCLAIMER: The god figure created in this fanfic is purely fictional. He is purposefully made to be prideful and cruel and is not supposed to represent any god. I am re...
Completed
✩ ᴜɴᴅᴇʀᴛᴀʟᴇ ᴘᴀʀᴇɴᴛ ꜱᴄᴇɴᴀʀɪᴏꜱ ✩ by oixami
#20
✩ ᴜɴᴅᴇʀᴛᴀʟᴇ ᴘᴀʀᴇɴᴛ ꜱᴄᴇɴᴀʀɪᴏꜱ ✩by ʀᴇɴ ᴛʜᴇ ʜᴜᴍᴀɴ
did you ever want to be a child of the undertale cast? well, now's your chance! ❀ 𝙞𝙣𝙘𝙡𝙪𝙙𝙚𝙨 : . frisk . chara . toriel . sans . papyrus . undyne . alphys . mettat...
Completed