1 - 20 of 23,328 Works in Papyrus (Undertale)
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Lethe - the river of forgetfulness in the Greek Underworld.
This AU features Gaster as the main character and seeks to give an alternate history for how we got to the world Frisk falls into in Undertale. It was based on a very old idea I had so it's... we'll call it a "unique" look at explaining Undertale.
- Language:
- English
- Words:
- 4,549
- Chapters:
- 1/?
- Hits:
- 1
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Without History (maybe some things should stay forgotten) by Human_with_no_life
Fandoms: Undertale (Video Game)
30 Sep 2025
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After the barrier breaks and monsters and humans live together on the surface there is still mysteries about the underground to be solved. Most of them will stay forgotten or buried forever.
Until an almost promise Sans made frisk makes him tell a long and complicated story. His story, well not exactly 'his' but as many questions as it answers it raises more. One thing if for sure it will change everyone involved.
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Am I dreaming, or did you just kiss me? (You don't know it, but you already miss me) by OutLandishtale
Fandoms: Undertale (Video Game)
30 Sep 2025
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You decided it was finally time to move out of your hometown and closer to your long-distance college boyfriend. This wasn't your first apartment, but that anxious feeling in your gut was getting unbearable. Turns out that gut feeling shouldn't have been ignored. Your new landlord totally just scammed you and left you homeless. Your boyfriend wasn't even there to comfort you. Ditching that stupid city seemed like the correct choice.
That's how you ended up in Old Ebott, a neighboring town of Ebott City. Maybe the universe or your guardian angel was listening, because that's where you found the sketchiest answer to your really serious problem—a flyer advertising a room for rent in the area. Your boyfriend still hasn't returned your call, and you were getting desperate. Through some investigating, the room is owned by a couple of skeleton monsters. Not that you had a problem with that! Your only problem is that the shorter one is a massive flirt and has eyes that seem to linger a bit too long on everything but your face.
It's good that this is only a temporary solution.
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You never expected much from a speed dating night.
Three minutes at a time, a blur of strangers, and nothing worth remembering… until him.A sharp smile, a voice like gravel, an aura that drags her closer even as every instinct tells her to run. He’s the kind of danger you don’t walk away from untouched... the kind that leaves a mark.
This is what happens when opposites collide, and neither of them is willing to back down.
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This is a collection of ideas that keep hitting me in the head. While I do love my story idea for Draconic Soul, I'm going to leave it as one chapter until I have motivation to focus on one story. So, now I'm going to be focusing on my creative tendencies and will go from there!
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The long running Undertale askblog by MegaFattyEX (https://askfriskandcompany. ), now in ao3 form!
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Years after monster and human society merge, a young monster returns to the Underground with the intention of finding a story to tell. She finds that story in a stack of well loved letters between one Cathode and Mailman.
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Sketchbook Log No.1: Happy 10th Anniversary, Undertale! by FrankieThunderkitten
Fandoms: Undertale (Video Game)
29 Sep 2025
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Tossing my proverbial hat into the UT 10th Anniversary ring
OR
How I made this sketchbook spread for Undertale's 10th anniversary!
Series
- Part 1 of Sketchbook Logs!
- Language:
- English
- Words:
- 535
- Chapters:
- 1/1
- Hits:
- 6
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Comic Sans Serif Aizawa; The Karma Hero, Comic by Jay_The_NonBinary_Human
Fandoms: Undertale (Video Game), 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
29 Sep 2025
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Sup readers, I'm Comic Sans Serif Aizawa and this is my story of how I become the Karma Hero, Comic. Who knows I might get a girlfriend or a boyfriend. Will you guys be watching the show and keeping an eye on us? ;)
- Language:
- English
- Words:
- 1,411
- Chapters:
- 3/?
- Hits:
- 9
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Summary
After the Visitor left behind that angelic abomination who wipe out 90% of humanity, Sam know's that they can't stay in the city. Searching in the former room of Sybil he found the former research of the astronomers and discover a place that was not affected by the visitor, Mt Ebott. He doesn't know why but it seems there is some kind of barrier that keep the place safe during the end of the world.
With only that as his last hope to survive, Sam and his friends go to Mt Ebott but the exalted four find them, taking them one by one until it was only Sam and the childrens.
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Red blares into your eyes as alarms scream, and wail into the air.
Their shrill shrieks mixing with your own wheezing breaths. Even as the helicopter sways precariously, the various vegetation its tangled in groaning and threatening to snap under the immense weight, you still can't find it in yourself to tear your eyes away from your pilot.
Or, rather, what remained of her.
The metal, having come flying off of Runner's copter and straight into yours, painting the cockpit in shades of red and grey, wasn't the only piece to crash through the windshield. But it was the one that did the most damage. Crashing through the window, and sending shards of glass directly into Strong's eyes, the metal had sliced... No, not sliced. That wasn't the right word.
The action was more akin to... To... It, fuck... Her face had the appearance of steak after you force a blunt blade through it; torn, with bits of fat hanging freely, and muscles shredded rather than cleanly cut... crushed bone and blood oozing from what had once been her jaw. The muscles and veins still spasmed and twitched, struggling to continue doing their job.
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Just when her story was about to become a forgotten tale, Queen Toriel Dreemur returns to the Underground. She shall make her way from the Ruins to the Castle, and discover the new order reigning over her kingdom.
What could have pushed her out of her self-imposed exile?
The Monsters would be curious to find out, if something strange and threatening wasn't spreading amongst them.
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After Basil’s death, Sunny runs towards his home in an attempt to end it all, but Aubrey follows him and she prevents him from dying. Sunny tells her the truth and now they have to face it together.
After moving, they find themselves camping until something happens and now the two will travel together in order to escape the Underground filled with creatures that were only believable to see in fantasy books.Notes:
the Undertale tags are there because I want to make an Omori x Undertale fanfic, but there won't be anything related to Undertale during the first two chapters except for some references to Mt. Ebott and its legend, but around Chapter 3 or 4 onward, the Journey through the underground will begin!
So stay PATIENT!Series
- Part 1 of OMORITALE: Fallen Down (Fan-Series)
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UNDERTALE: Surface Tension by Seraph_UTST
Fandoms: Deltarune (Video Game), Undertale (Video Game)
29 Sep 2025
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A long time have passed since Frisk led monsters to freedom. Now sixteen, Frisk finds themselves presenting that very story to a class full of humans and monsters
You'll meet Frisk, now sixteen, free from your control, and still carrying the weight of their choices, doing their best to bridge two worlds with kindness and honesty.
Seraph, your new vessel, a quiet, artistic boy of unknown origin who lives with Gerson and looks up to Undyne like a big sister. His drawings are oddly prophetic… and sometimes, he can feel what others feel.
Lapin, a rabbit monster new to the surface and overwhelmed by the change... maybe even a little lonely.
MK, once known as Monster Kid, now a confident chatterbox still idolizing Undyne (and maybe trying to figure themself out).
Vesper, a bat monster with a protective streak and a soft heart they try VERY hard to hide.
Aiden, Seraph’s loud, loyal best friend, a jokester who’s like a brother to him, always ready to stir up trouble or crack a smile when things get heavy.This is a story about what happens after the story ends. About choices, big and small, that shape who we become.
And sometimes… it gets weird.
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OVERWRITE Aftermath - Chapter 1: The First Domino by OVERWRITEDimp
Fandoms: Sonic the Hedgehog - All Media Types, Undertale (Video Game), Dragon Ball, Five Nights at Freddy's
29 Sep 2025
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We all like crossovers, right? They couldn't possibly get out of control...right?
After a chain of events lead to Sonic and a few others getting assimilated into the world of XTale, many changes occur as the rules of the Omniverse change to keep itself stable, which sets off a chain reaction that will change reality forever. -
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lets make it quick
There is a mage, Powerful mage, 7 great mages that sealed monster in the mountain Ebott, The great mage cannot die because their ability and magic in their body, no sickness, curse can kill them, unless you kill them physicaly like stabbing, burn, Etc. the great mages name them self The lightners mage, (beacuse why not), They help on the war, make their kind (human Obv) won the war, but then the disaster happened to themand Our reader (YOU) are the only one that survive, you decide to hide away, but after a long time, you deiced to make orphanage, so you can take care of those precious child of the useless, worthless and trash parents, what a kind of you, You have been running an orphanage for hundreds of years, and of course every 60-80 years you have to change your appearance and make yourself look older gradually over hundreds of years, because a mage of your level cannot do that naturally, you can't even die. To keep your orphanage running, you are doing it this way... better than being burned and destroyed because you are discovered as a mage... right?
But guees what... The baried you guys Made, it decide "hey let's broke and give this mage a bit of life" good luck -
Undertale Boyfriend/Girlfriend Scenarios by prettypinkperfect
Fandoms: Undertale (Video Game)
29 Sep 2025
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Summary
✨Monsters✨
- Language:
- English
- Words:
- 65
- Chapters:
- 1/?
- Kudos:
- 1
- Hits:
- 30
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Summary
You had been playing an immersive VR game: The World Of Aspenheim. However, after 10 years, the servers were about to close and to give your last farewells, you decided to stay online until the servers kicked you out. In the end, you fell asleep on the golden throne...
Only to wake up still logged into the game!? And why couldn't you log out!? And who was the one knocking on the door!?
"YOUR HIGHNESS? ARE YOU AWAKE?"
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The nights were almost all the same. You got home, you attempted to cook something together, and then you just laid in bed, enjoying the peaceful quietness of your neighbourhood while intertwining your bodies together despite the heat. [...]
The thing is, while you slept so peacefully laying beside Papyrus, he usually was unable to rest. [...] But sometimes, his lack of sleepiness came in handy. Like that night. [...]
When you started suddenly humming in pain, he was quick to notice.---
A quick thing I wrote before being consumed by my menstruations once again.
- Language:
- English
- Words:
- 1,062
- Chapters:
- 1/1
- Kudos:
- 2
- Hits:
- 35
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Summary
Every year on the anniversary of the Truce between the Bad and the Star Sanses Nightmare hosts a party at the castle for all to attend. We meet the players in the party.... At the end an unexpected guest to the multiverse makes their apperance....
The tags will constantly be updated as the story goes
Series
- Part 2 of Into the Multiverse