Mettaton Stories

1.2K Stories

- My Angel from the Sky - Gaster x Reader by MonicaGiudice
#1
- My Angel from the Sky - Gaster x...by Flame96
Suddenly you find yourself in the Underground, with no memories and an unknown and painful past. Your first encounter is Flowey and he tells you how weird and different...
✩ ᴜɴᴅᴇʀᴛᴀʟᴇ ᴘᴀʀᴇɴᴛ ꜱᴄᴇɴᴀʀɪᴏꜱ  ✔ by pxriien
#2
✩ ᴜɴᴅᴇʀᴛᴀʟᴇ ᴘᴀʀᴇɴᴛ ꜱᴄᴇɴᴀʀɪᴏꜱ ✔by ⇢ ˗ˏˋ ʀᴇɴ ・゚
*ೃ༄ 𝘥𝘪𝘥 𝘺𝘰𝘶 𝘦𝘷𝘦𝘳 𝘸𝘢𝘯𝘵 𝘵𝘰 𝘣𝘦 𝘢 𝘤𝘩𝘪𝘭𝘥 𝘰𝘧 𝘢 𝘮𝘰𝘯𝘴𝘵𝘦𝘳 ? 𝘰𝘳 𝘢 𝘥𝘦𝘵𝘦𝘳𝘮𝘪𝘯𝘦𝘥 𝘩𝘶𝘮𝘢𝘯 ? 𝘸𝘦𝘭𝘭 , 𝘯𝘰𝘸 𝘺𝘰𝘶 𝘤𝘢𝘯 ! *ೃ༄ 𝙞𝙣...
The Player by Starlessz
#3
The Playerby Starlessz
One month before Frisk falls into the Underground a different human falls down and there name is the Player. Will they go genocide or will they give everyone there happy...
Completed
Undertale X Reader: Seven Minutes In Heaven by Wolfkid9963
#4
Undertale X Reader: Seven Minutes...by Wolfkid9963
Hello! Welcome to the place where all of your Undertale X Reader: Seven Minutes In Heaven needs are fulfilled! In this X a Reader story, the reader will be shipped (mayb...
Undertale React by MysteriousPerson0193
#5
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
'Shy Pet' Underfell Sans X Reader by VeteranTucker
#6
'Shy Pet' Underfell Sans X Readerby Frosty
[EDIT: I am now aware of the plot errors in this story, but this book will never be edited nor re-written, so I kindly ask you to stop commenting about them.] You were s...
Completed
My HeroTale | A Undertale x My Hero Academia crossover by Wizzy464
#7
My HeroTale | A Undertale x My Her...by Wizzy464
5 Years after Monsters were freed, the cast of Undertale was happily celebrating Frisk's 15th birthday. After 5 years, everyone had gotten what they desired and all live...
Undertale Parent Scenarios by ShadowGirl1996
#8
Undertale Parent Scenariosby ShadowGirl1996
Hey guys this involves Papyrus, Sans, Grillby, Mettaton and Undyne. The others are brought into it later on. I do not own any links, videos, pics, links and/or character...
Undertale AU Sibling Oneshots by CrowBorn666
#9
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...
Seven Minutes in Heaven Undertale by xbutterfly_walkerXx
#10
Seven Minutes in Heaven Undertaleby Not Coming Back
Yay seven minutes in heaven for my thirsty followers
Completed
Undertale x Infant!Reader by raac24
#11
Undertale x Infant!Readerby ~Raac~
Taking a journey through the Underground seems fun to experience and to Fight or Act through. But is it really fun when you're just an infant? Will you ever make it back...
Completed
Undertale Comics 1 by crazytitan25
#12
Undertale Comics 1by crazytitan25
Just a bunch of comics about Undertale.I do not own this comics.
Completed
(Sans x Reader) When Two Souls Meet by ZanaBSparrows
#13
(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...
Completed
Can I take you to Dinner? Mafi-fell!Sans x Reader.  [COMPLETED] by MissHoll-E-Socks
#14
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...
A Monster Lord? (Overlord x Sans Male Reader) by Sanster69
#15
A Monster Lord? (Overlord x Sans M...by Sanster69
Male sans reader x overlord harem, I'd say it has good grammar, though their may be some spelling mistakes in the first few chapters Lemon warning & probably gore waring...
Undertale Boiz Oneshots by Fandomz_Fanboy
#16
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...
undertale sans x reader oneshots (english) by paranoidvoidart
#17
undertale sans x reader oneshots (...by Void
well this is my first x reader book hope you guys like it i accept request
Completed
Truyện tranh Undertale (Vietsub) by -Ruby-Chan-
#18
Truyện tranh Undertale (Vietsub)by ♡ 26 ❤ 12 ♡
Tiếp tục bên nick @nhi26122004 nhé <3
Unexpected Love | Sans x Reader by dacatnxtdoor
#19
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
Puns ( Sans x reader ) by mettatonneo
#20
Puns ( Sans x reader )by ☆
Warning! There is a chance that there will be spoilers for the pacifist run of undertale. I recommend finishing that before reading this. There won't be any spoilers for...
Completed