1 - 20 of 57,719 Works in Undertale (Video Game)
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It's rumored that the monsters living on the other side of the city grew feral in their isolation underground... But none of that seems true to you, so you decide to visit Downtown anyway. Unfortunately, just like with humans, a few dangerous groups do exist, and your encounter with one lands you in the care of Dr. W.D. Gaster. To avoid political issues, you're secretly kept in his care for your entire recovery process, during which some interesting things come to light. For one, your doctor is a huge nerd, just like you are. More concerning, though, is the development of his thirst for your blood...
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UNDERPATH by FullOnPorridge
Fandoms: Undertale (Video Game), Octopath Traveler (Video Game), Octopath Traveler II (Video Game)
01 Jul 2025
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Once upon a time, three races ruled over earth: HUMANS, MONSTERS and BEASTLINGS.
After years of peace, a terrible CALAMITY descended and trapped the world in an eternal night. The stars left the sky and the world was eager to greet its end.
However, a group of unknown heroes rose from the shadows and pushed back the NIGHT, restoring light to the earth.
The world was saved.
However, humanity was enraged over what had happened, and word quickly spread that the monsters had brought upon the CALAMITY in an attempt to wipe out the other races.
Quickly, a fierce war broke out, and the humans emerged victorious.
Using the power of eight DIVINE RINGS, they banished the monsters deep underground, creating a magical barrier keeping anything from leaving.
One day, however, a beastling fell into the underground. And with her arrival, fate began to change...
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Red gets out of prison after doing federal time. And with his freedom he is ready to get back out into the world and get his revenge. There's a lot going on and he just has have his hands in it especially if it leads him back to the snitch that got him locked up.
There is no SansXReader in this one. And I will explain why in the story so if you don't like that particular style of writing you may go past this. But if that doesn't bother you, welcome come on in, I hope you enjoy this debauchery.
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Y/N is a normal, definitely not Mary Sue with Main Character Syndrome girl with ordinary life, which gets turned upside down by her younger sister Frisk and bunch of monsters (who definitely won't be their fanon counterparts with zero personality traits). But a CERTAIN skeleton does not like her at all (and won't start loving her for no reason at all after a few chapters just because she is the main character, trust me bro). Will she be able to win him over...and uncover a terrifying secret and save the day (like always)?!
Note:
This is a 'parody' inspired by my bad experience with2020 fanfictions, do not take any of this seriously, characters are supposed to behave like their 'fanon' versions as I remember them from the year of glory, 2017: more shallow than that tiny creek behind your house. Look at this as a source of entertainment of a bored person. Thanx :) -
Goobers across the multiverse by the_Shade_of_Blue
Fandoms: Persona 5, Touhou Project, 大海原と大海原 | Oounabara to Wadanohara | Wadanohara and the Great Blue Sea, Pocket Monsters | Pokemon - All Media Types, Pocket Monsters: Diamond & Pearl & Platinum | Pokemon Diamond Pearl Platinum Versions, Undertale (Video Game), Kirby (Video Games)
01 Jul 2025
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6 Chatters, all of which from completely different universes, an opportunity 3 mysterious admins have granted them for an unknown purpose...
You should probably know how these things tend to go by now, so just buckle up for the chaos and chaos ą̸͔̱̟̱͙̪͚̯̝͚̱̟̳́̀̂̉̉̇̈̌̈́̈́͛̑̉̌̃̆͜͠ń̸͖̼͉̼͔̼̙̐d̷͈̫̥̤̯̘̞͗̈̆͛̋̄͒̒͊̒͝ ̴̯̩͉̲̮̭̠̠̘͕̙̠̫̻̳̘̐̋̈́̓̂̚ç̴̨̱̤͍̜̜̮̦͙͙͇̳͔̯̐̽̅̆͝͝ͅh̶͈̺̲̱͎̤̕͝ͅä̵͉̩̖̮͔̪͙̻͍́̌͆̈́̽̋̃́͑̌͗ͅo̷͉̺̳̬̘̞͍̩̠͈̎̉̈́͆̈́͋͂̄͛͝š̶̢̨̺͇͔̯͈͍̖̠̗͚̾̓̍̌͑͆͐̍̅̂͂̅̂̏ ̶̭̒̅̐̍̿
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well this is my first story, so it probably won't be that good, though I'll be happy with any support, readers, suggestions, or critique I do get!
Frisk and Chara venture through the underground, dealing with their pasts, futures, and complex feelings.
There will also be Charisk eventually. :3
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This story is written by a Goldfish who had to go through the struggle of having a lack of father figure and coping with having a step-dad!
In this story, Paperjam is neglected by his parents! Ink, not on purpose, Error, very much on purpose.
Now Error wants to make amends with Paperjam, with the encouragement of Nightmare!
Nightmare is a good step-dad, Error has a LOT of making up to do, and Paperjam is a little shit.(Yes gradient is in this too, this poor baby is always left out)
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What if Frisk is in the world of HxH!
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Red Bones (Uf!Sans) won a scholarship at the St. Wendell Ebott University, a secluded University in Maine, and goes abroad to study at the Tōkyō Rika Daigaku (Tokyo University of Science) to become a Bachelor of Science. With his late father’s last savings, he flies to Tokyo and takes residence there.
Sans Serif (Ut!Sans) is offered a position as a teacher at the prestigious Tokyo University of Science. Having won a Nobel Prize in Physics 20XX for his findings in quantum physics, studies of multiple alternate universes and The Void. He is ready to impart his wisdom to the masses as a part time professor.
What happens when these two collide?
Drama unfolds!
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This is the final part to the Kingdomtale pacifist series. I have a few other works I wanna post as well that are also kingdomtale related so keep an eye out for those. Also if you haven’t read parts 1 or 2, go read them! They’re gonna help explain how we got to this point in time.
Warning: may contain mentions of abuse, violence, death, dust, blood, depression, attempted suicide, cursing, romance, weird/Toby logic and ships. If any of these bother you then why are you still here? Otherwise, if you are fine with these things please enjoy reading this grand finale! This takes place after part 1, humanity’s creed, and part 2 of this series. Our protagonist Frisk is only referred to as a girl or she/her when it’s the humans talking due to the time setting and because of the morals discussed in humanity’s creed. Otherwise they are referred to as they/them (nonbinary pronouns. Or whatever other nicknames I mentioned in parts 1 and part 2). All oc’s are owned by me, other characters are owned by Toby Fox.
- Language:
- English
- Words:
- 8,986
- Chapters:
- 11/16
- Hits:
- 29
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Everyone knows the story of Undertale. But what if something changed? Just like the tale for-told, King Asgore, King of monsters, declared war on all of humanity after both his human child and biological son died to the hands of the humans who lived in the village on the surface. But tragedy struck, and Asgore died in the war he created for himself.
The King’s ex wife, Queen Toriel, now finds herself trapped within a dire situation he had left for her. She managed to bring the war to an end peacefully like she wanted, but at the cost of her fellow monster’s freedom. The humans created the barrier, and trapped all monsters underground. Queen Toriel, her heart now broken into pieces and now remolded into something darker, set a rule where all humans that fall into the underground won’t be killed, but will instead be made into slaves.
But what happens when it’s a child that falls into her newly established hell? Will her heart be opened up once more? And will a silly little skeleton help her find the most precious thing she lost? You’ll just have to read to find out.
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Welcome To Earth: Please Mind The Monsters by Wanderer101
Fandoms: SCP Foundation, Monument Mythos (Web Series), Undertale (Video Game), Gargoyles (Cartoon), Fullmetal Alchemist: Brotherhood & Manga, Mortal Kombat - All Media Types, Pirates of the Caribbean (Movies), Ghostbusters - All Media Types
01 Jul 2025
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In another timeline humanity's only fear was those that came from the stars. In this world humanity also fears those that bump in the night.
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Have you ever pondered what went in-between of Asriel becoming actually Flowey? Someone torn between loving memory and a new existence which only reminds him of betrayal. Someone whose role is so analogues to us. whose life shaped with one blooming with hope and kinship... before growing bored and insane.
Well, this is the time before he does that: then he still *harmlessly* harassed the Holidays and tried to steer Clover in a world which hasn't yet lost all colour. There's more to squeeze of the world when waiting for every possibility than mere weird routes, eigh.
(That, alongside me trying to explore the possibility of whatever happened to the surface. a people as important a monsterkind don't get forgotten like that. And a war of extinction, even if forgotten, still has its lingering cold. The eyes in covered mold and dust will dance, a determination kept doused through sacrifice.)
- Language:
- English
- Words:
- 5,229
- Chapters:
- 1/?
- Kudos:
- 1
- Hits:
- 14
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Finding yourself in a whole different multiverse wasn't exactly how you were planning your week to go, but knowing you, it was bound to happen at some point.
But hey! It's not all that bad.. well except for Dreamtale being in utter chaos, not having the squad with you, and being 'kidnapped' a couple times. But then again, this multiverse was already proving to be much better than your previous one. Or at least, there is more opportunities here. And come on, how could you miss the chance to see this many stars?!
Now you just needed to figure out how to get the squad here, hopefully without the stupid chicken.
Nightmare has a bad feeling, your Nightmare. You'll just have to make sure he doesn't go insane with worry.
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Destructivedeath as told through music by Notcarefulfrog
Fandoms: Undertale (Video Game)
01 Jul 2025
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This is me picking and choosing songs from my Destructivedeath playlist to turn into a story, soooooo
Ch1: I Hear A Symphony, Cody Fry (Complete)
Ch2: The Water Is Fine, Chloe Ament (In Progress)
Ch3: Wicked Game, Ursine Vulpine (Not Yet)
Ch4: Tongues & Teeth, The Crane Wives (Not Yet)
Ch5 and beyond: Not Yet Decided. -
A-Z Female Collection by Jrobbo117
Fandoms: RWBY, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), 小林さんちのメイドラゴン | Kobayashi-san Chi no Maid Dragon | Miss Kobayashi's Dragon Maid, Transformers: Prime, Overwatch (Video Game), Cyberpunk: Edgerunners (Anime), Total Drama (Cartoon), Steven Universe (Cartoon), Mass Effect - All Media Types, One Piece (Anime & Manga), Code Geass, Helltaker (Video Game), Persona Series, Huniepop & Huniecam (Video Games), Highschool DxD (Anime), Street Fighter, 異種族レビュアーズ | Ishuzoku Reviewers | Interspecies Reviewers (Manga), She-Ra and the Princesses of Power (2018), Pocket Monsters | Pokemon - All Media Types, Monster Prom (Visual Novel), Monster Girl Encyclopedia, モンスター娘のいる日常 | Monster Musume no Iru Nichijou, The Owl House (Cartoon), Helluva Boss (Web Series), Black Lagoon (Anime & Manga), Rick and Morty, Dangan Ronpa Series, Overlord (MADHOUSE Anime), League of Legends, この素晴らしい世界に祝福を! | KonoSuba: God's Blessing on this Wonderful World! - All Media Types, Kill la Kill (Anime & Manga), Amphibia (Cartoon), Undertale (Video Game), Dragon Age - All Media Types, Yu-Gi-Oh! Duel Monsters (Anime & Manga), Adventure Time (Cartoon 2010), Trials in Tainted Space (Video Game), DCU, 碧蓝航线 | Azur Lane (Video Game), Ben 10 Series, Avatar: The Last Airbender (Cartoon 2005), NieR: Automata (Video Game), Kim Possible (Cartoon), Biohazard | Resident Evil (Gameverse), Five Nights at Freddy's, Sekirei (Anime & Manga), Limbus Company (Video Game), Stardew Valley (Video Game), The Powerpuff Girls (Cartoon 1998-2005), 逆転裁判 | Gyakuten Saiban | Ace Attorney, Hollow Knight (Video Games), どうぶつの森 | Animal Crossing Series, Fate/stay night & Related Fandoms, Awaria (Video Game), 宇崎ちゃんは遊びたい! | Uzaki-chan Wants to Hang Out! (Anime), Marvel, Mortal Kombat - All Media Types, The Ghost and Molly McGee (Cartoon), Bloodborne (Video Game), Danny Phantom, My Little Pony, Shingeki no Kyojin | Attack on Titan, Atomic Heart (Video Game), Metroid Series, Super Mario & Related Fandoms, 葬送のフリーレン | Sousou no Frieren | Frieren: Beyond Journey's End (Manga), 니케: 승리의 여신 | Goddess of Victory: Nikke (Video Game), Star vs. the Forces of Evil, Subverse (Video Game), ニセコイ | Nisekoi: False Love, Fallout (Video Games), Totally Spies
01 Jul 2025
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A simple A-Z work that takes female characters from across the many fandoms and places them in a relationship. It will be character x reader. I am bad at writing and summarizing.
Edit: 5/12/24. By results of a vote individuals classed as femboy my appear in chapters. Basically its 'A-Z Female Collection, Now with Femboys' now so i hope people enjoy that.
Series
- Part 1 of A-Z Collections by Jrobbo117
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He had been serving ‘the one who takes’ for quite some years. Most of the creatures in the batches of new recruits either died or betrayed their king.
But Cross would never do that. The god had given him a home, friends, a new purpose, a second chance at life to prove his worth. In exchange Cross served him, stayed by his side, devoted his life to him in such a manner that it almost could be called worshiping. He was a god, afterall.
Cross knew he would do anything for Nightmare. He’d kill for him, had killed for him, he’d protect him, even die for him. And if that couldn’t be achieved, well, then he’d die with him.
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The Sacrificial Skeleton and the Labyrinth of Gods by this_is_my_alt
Fandoms: Undertale (Video Game)
01 Jul 2025
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As a necromancer, you’re used to suspicious stares and whispers of heresy from the townsfolk. It only gets worse after you’re killed and walk Ebott Empire as an undead skeleton. When you hear rumors of a strange settlement that worships the undead, it’s too tempting to resist. The locals treat you better than you’ve ever been treated. That is, right until the moment where you’re dressed up and tied to an altar as a sacrificial bride for their skeleton gods.
Despite their advanced technology and magical prowess, you’re doubtful of their divinity. What kind of gods blush whenever they see a bit of bone?
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The whiteness greeted you as you woke up again. It felt almost suffocating, especially when the only other people with you didn't exactly look or act normal. You just wanted them to emote, even a little bit.
All you wanted was to not be alone but no. You were reborn as Ink after you died in a lonely ditch. Now you have to navigate the vast Multiverse with your knoweledge of your last life. As you get friends and foes alike, you notice that not everything you know is trustworthy. Especially when you're a little lost skeleton with questionable ability to feel.
After all, anything could happen in a place this big.
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"A long, long time ago, a story was carried on the winds of darkness. It was a legend of light and shadow. This is the story of Deltarune. For thousands of years, there was a balance between darkness and light. The two worlds lived in harmony and peace with each other. Neither could exist without the other. However if this balance were to be broken it would mean a terrible end for us all. The sky would lose its colors and the land would break apart in fear. Through this rift the weak beating of Earth's heart can be heard and the planet will gasp for its last breath. Three heroes appear to prevent this from happening. A human, a monster, and a noble dark figure. Only the human whose soul is united with that of the monster can close the dark worlds upsetting the balance. Love will be stronger than any danger that stands in their way.“