1 - 20 of 15,248 Works in Frisk (Undertale)
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"Happily ever after" includes a lot of fumbling and false starts. Chara and Frisk know this better than anyone else.
One of these days, they'll get it right.
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A new beginning by Tophatfan345
Fandoms: Poppy Playtime (Video Game), Undertale (Video Game)
03 Jul 2025
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Angel has succeeded in doing what was thought impossible, eliminating the prototype. But at what price, all his friends and toys are dead. So a mysterious entity invites him to return to the past to change the destiny of the Hour of Joy and its consequences.
For those of you who'll be there for the Undertale content, it's there to explain a number of events in the story. The human characters from the Undertale game are mentioned several times in certain chapters, and Frisk begins to appear in chapter 14. If you don't know Poppy Playtime, you can still try reading the fiction and see how the company is responsible for the events in the game.
English is not my first language, so there may be mistakes and there may be chronological inconsistencies. -
Wind and Determimation by Kazuha-lovelylovely7 (Tumaini10)
Fandoms: 原神 | Genshin Impact (Video Game), Undertale (Video Game)
03 Jul 2025
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Venti meets Chara and together they decide to get som nummies.
- Language:
- English
- Words:
- 1,083
- Chapters:
- 2/3
- Hits:
- 2
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Spending Spring Break Underground by 4Trixs_Animations3
Fandoms: Undertale (Video Game), 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
03 Jul 2025
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Once upon a time many centuries ago, the world was ruled by two species: Humans and Monsters. Both of these creatures thrived together using their special talents to help one another. That was until the humans declared war on the monsters out of the blue. This led to the monsters to be banished beneath a mountain.
But rest well when I say the humans suffered their karma. Without monsters they soon lost their magic, along with their way of life. They developed their own powers called quirks, with this power came the raise of heroes and villains. Quirks were quick to spread until only 20% lacked them.
It wasn’t long before magic and monsters were reduced to legend. This led many to climb the mountain to see if the legends were true, only to never return. This was because of the heartbroken monster king who put a bounty on every human who fell.
When the last human fell, the monsters were ecstatic. Finally they’ll be free to wander the surface and feel the sun and the rain again! But unbeknownst to them, they have become even more trapped than they had before. With each reset the monsters were forced to live the same day over and over without anyone knowing ... .Well, almost everyone.
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200 years ago, a dark force killed the two princes of the Underground. In the present day, Frisk falls into an underground where only Home is left still standing. Can she help bring hope to a nearly hopeless underground?
Or is it already too late?
Updates every 12 days!
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Wrong Warp by Hideyoshi Faz (FreddyFazbutt)
Fandoms: Deltarune (Video Game), Undertale (Video Game)
03 Jul 2025
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A fic in which Frisk dies in undertale and is reincarnated as Ralsei's little sibling in the closet dark world. How will the prophecy be affected by the addition of Frisk?
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Gerson Boom doesn't generally talk about what happened in the Human-Monster War, but he is feeling charitable and melancholic today.
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- Language:
- English
- Words:
- 4,059
- Chapters:
- 2/?
- Hits:
- 6
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"They’re sitting in a bed of golden flowers somewhere far beneath the earth, and, as far as they can tell, for better or for worse, they’re decidedly still alive."
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Frisk climbs a mountain and inadvertently awakens an ancient terror sleeping beneath the flowerbed they land on when they fall. If by "ancient terror" one assumes the less-popular definition of "annoying narrator-ghost princet of monsterkind who is now, unfortunately, permanently stuck in their head."
Chara doesn't want to be awake. They especially don't want to be helpless in the back of a bloodthirsty human's head, watching them ruin the only home they've ever known with no power other than their voice to fight back with. Luckily for them, that's not what's happening at all. Unluckily for them, they may have to re-evaluate a few things about their worldview. Which, for someone as set in their ways as them, is not an easy thing to do.
(Then there's the matter of the weird flower, Frisk's unusual powers, and the Longest of Long Days the underground has ever seen.)Chara & Frisk no player AU true pacifist. Updates semiregularly from ~80 chapter backlog!
Series
- Part 1 of FUSEVERSE
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What if Frisk is in the world of HxH!
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Deliverance From Self-Destruction by Agent_ArcticFox
Fandoms: Undertale Yellow (Video Game)
02 Jul 2025
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Alexander Koskinen is not a perfect man, but he’s lived his life to what he believes is the best he could. But after falling into the underground, that belief is shattered, and the guilt that has built up over the years has come crashing down, a weight he can no longer bear alone like he has for so long. Now it’s up to Chujin Ketsukane, patriarch of the Ketsukane household, to help pick up the pieces of this lost soul’s life, lest he be consumed by the past that’s been haunting him for all these years.
Series
- Part 1 of UTY: Absolution
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(y/n) is your average; "ima do my own thing while the world burns " type of person... or is she ?
enjoy as she deals with the struggles living with people who cant make their minds about their opinions of her !
who knows it might get good(?)
(ill probably write a better summery later on)
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This work exists to host entries relating to my project Undersided! These may be continually updated without posting new chapters, as more material is added. I'll add timestamps for each edit to a given chapter.
This work is dedicated to the public domain.
Read Undersided on the website at https://vector-graphics.github.io/undersided/ -
Beautiful Times by CaptainExtremis
Fandoms: Undertale (Video Game), Deltarune (Video Game)
02 Jul 2025
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A look into the time after the Barrier between worlds was broken, told in separate but connected vignettes.
Or:
The story of three humans, the monsters they knew, and how they worked toward a common goal without realizing it.
I fought all through the night, oh, oh, but I made it alive.
The sun's starting to rise, oh, oh, these are beautiful times.
This fight of my life is so hard, so hard, so hard...
But I'm gonna survive.
Oh, oh, these are beautiful times.Series
- Part 2 of Crazy Mirror AU
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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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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:
- 10,542
- Chapters:
- 13/16
- Hits:
- 36
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Distant Souls by Kaboom91
Fandoms: Undertale Yellow, Undertale (Video Game), Deltarune (Video Game), OneShot (Video Game), Heartbound (Video Game), Ib (Video Game)
02 Jul 2025
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The soul is an important part of a persons identity, the accumulation of a person's being. But different worlds play by different rules, so when a force trapped between worlds starts tampering with those worlds, things start to come apart. It'll take the help of a Fun Gang, a Savior, a young girl, a boy looking for his dog, a small cowboy seeking justice, and an incredibly determined human to save all their worlds from the ever looming darkness.
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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 -
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You fell into the Underground as a child. You spent a few years there, growing up with the skeleton brothers. Life wasn't great, painful at times, however you had your family with you. A change came to your life, one where you were surrounded by alternates of your skeletons. They were nosey, pushy, and much louder than Papyrus. They were nothing like your skeletons, and you very much didn't approve. You didn't know how to act, you didn't know if you could trust them, didn't know how to trust them.
There were too many factors. Monsters were there that you couldn't be around. But maybe.. some can help you?
Series
- Part 12 of Reader Inserts
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The way of a Glutton is a non-canon Reader insert story that takes place in the story of Red Mass, a self AU of Undertale.
You are getting a new job in the City of Paradise, the City of which Sans (Dee) and Frisk built.
Although you want to work in the city laboratory and also fulfill your dream of studying magic, you also get to know more monsters that you have ever seen in your life. And maybe your dorky skeleton boss asks you out on a date?
This story will contain lots of drama, blood and tears.
So be excited for it!
Series
- Part 1 of The Way of a Glutton