1 - 20 of 41 Works in Monster Frisk (Undertale)

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  1. Tags
    Summary

    After the events of dark souls 1,2 and 3, Frisk, Asriel and Chara stand victorious over the Soul of Cinder.

    But when the Elden Beast falls from the sky, stealing away the First Flame and introducing a new Order upon the world, they must rise once again to the challenge and restore the cycle of light and dark.

    Brought back to life by the Great Chimera, Amalgam. And granted guidence by the Guiding Star, Polaris. They will have to trek across the Lands Between, slay the demigods, reunite the Elden Ring and burn it away with the First Flame.

    Something sinister lurks within the world, Outer Gods are not so easily removed from their seats of power.

    Language:
    English
    Words:
    8,635
    Chapters:
    4/?
    Kudos:
    5
    Hits:
    48
  2. Tags
    Summary

    To secure monster-kind's future on the surface, Frisk decided to take matters into their own hands.

    While the monsters were busy settling into their new lives, Frisk still had places to go. Nobody would suspect that Frisk was returning to The Underground. And no one should be around to see them activate the DT extractor.

    Fortunately, things didn't go quite as Frisk had planned.

    Language:
    English
    Words:
    1,736
    Chapters:
    2/?
    Comments:
    4
    Kudos:
    15
    Bookmarks:
    4
    Hits:
    263
  3. Tags
    Summary

    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?

    Language:
    English
    Words:
    15,269
    Chapters:
    18/?
    Comments:
    101
    Kudos:
    135
    Bookmarks:
    19
    Hits:
    3,962
  4. Tags
    Summary

    After the tragic death of his wife and adoptive child, King Asgore, the ruler of all monsters, absorbed seven human souls, became a god, and declared war on this humanity that made his people suffer so much.
    More than thirty years later, the war is still ongoing and his son, Prince Asriel, is burdened with the responsibility of keeping his people alive and hopeful in a conflict that cannot go in their favor... until the day when a captured human brought to the monsters an option which could turn the table forever.
    …But Asriel can tell this won't be an easy road for anyone.

    ORIGINAL BY BLACKRAZORBILL

    (I have waited over six years for the author to update, I accept they have moved on, but like Plato to Socrates, I can not just let this fic die. I wrote most of this cont' like 3 years ago and So I will upload as much as I have done and work from there, deltarune reminded me. not my first time writing a fic but it is my first time writing on a03 so expect issues, I will update formatting frequently. If the original author decides to return I will private this, until then this is my Fan cont' of the work. I hope I was able to recapture the feel of the original)

    Language:
    English
    Words:
    8,549
    Chapters:
    2/?
    Comments:
    6
    Kudos:
    14
    Bookmarks:
    3
    Hits:
    305
  5. Tags
    Summary

    One can achieve two separate goals at once.
    Ashes to ashes, dust to dust.

    Boredom leads to too much!

    Series
    Language:
    English
    Words:
    215
    Chapters:
    1/1
    Kudos:
    4
    Hits:
    87
  6. Tags
    Summary

    The Child of Mercy embarks on a tale, serving as a medium for a certain group of restless human child spirits with a chip on their shoulder and a bone to pick... with bigots and child murders and generally not-nice monsters.

    Language:
    English
    Words:
    5,452
    Chapters:
    7/?
    Collections:
    1
    Kudos:
    17
    Bookmarks:
    3
    Hits:
    529
  7. Tags
    Summary

    A legend of men and monsters, but what if some monsters managed to escape from the war? This is a tale of one of them: Ketsuni Ketsu, of the Kitsune tribe of Hokaido island. He is a boss monster, a powerful one at that. He is assigned to work at one of the many Mt. Ebotts that exist in this world, disguising himself as human as need be. One day, in 3xxx, he meets a human, but not just any human… no, it would never be that simple. This human, was Frisk. They are the last human that Monsters need, the last soul to be collected in order for those trapped beneath the earth to finally be free. Will Ketsuni follow frisk into the dangers of the underground, or will he surly dust?

    Language:
    English
    Words:
    8,726
    Chapters:
    3/?
    Kudos:
    12
    Bookmarks:
    1
    Hits:
    335
  8. Tags
    Summary

    The surface has never been the same since monster emerged.

    The humans weren’t prepared for the attack and were quickly brought to their knees.

    Those closest to the barrier when it collapsed were either killed by the shockwave or were unlucky enough to survive and become feral beasts.

    The humans farther out were irreversibly altered. Some grew gnarled horns. Some sprouted animal like tails and fur. Some grew massive fangs and deadly claws.

    And some lost it all.

    She was nothing but bones and magic now.

     

    Or: Post apocalyptic mash up of the UnderFell, FellSwap Red, SwapFell Purple, and FellSwap Gold universes on the surface where Pitch, a skeleton Altered, does her best to survive and keep hidden along with her growing number of dubiously acquired goat Altered children. But things can only go unnoticed by the Monsters for so long…

    Language:
    English
    Words:
    31,136
    Chapters:
    4/?
    Comments:
    49
    Kudos:
    221
    Bookmarks:
    60
    Hits:
    2,989
  9. Tags
    Summary

    Frisk was exhuasted; tired of Asriel’s seemingly dense nature and his inability to recognize the obvious one-sided dynamics between them, tired of Alphys treating them like a de-facto slave; and the rest never really understanding their predicament. They would spend the rest of his nature life cooped up in an enclosed cell with the wall to keep them company.

     

    OR

     

    Frisk decides to take a one last leap of faith to get even for good.

    Language:
    English
    Words:
    3,610
    Chapters:
    1/1
    Comments:
    5
    Kudos:
    8
    Bookmarks:
    1
    Hits:
    382
  10. Tags
    Summary

    A single choice has a huge impact. Not just on one person's life, but on everyone around them. In the Underground, there are many paths one can take. But when Frisk makes a choice that takes them off all the known paths, the world is changed forever, and Frisk becomes intrinsic to the fate of not just Monsters, but the whole world.

    Series
    Language:
    English
    Words:
    133,983
    Chapters:
    33/33
    Comments:
    57
    Kudos:
    124
    Bookmarks:
    14
    Hits:
    3,680
  11. Tags
    Summary

    Following the end of the war between human and monsters, Asgore, the King of all monsters, sealed the humans under the mountain with the help of seven human souls. Centuries, perhaps even millenia later, the humans, boiling to the brim with anger, complete and utter resentement for their captors, sent up their only chance for their freedom and salvation through the barrier. Frisk, as she's known, is expected to find a way to destroy the cofounded barrier that has kept her people from realising their potentiel.

    Yet, any and all plans never survive contact with the enemy. Rather, she meets not vicious creatures who want to eat her whole, but rather a mixture of likeable and despicable characters of all shapes, type and sizes... litteraly. The journey will be long and ardious as she will have to face not only physical obstacles but also some unforseen complications.

    Despite all of this, one thing is for sure, Frisk will not come back the same person she was when she left, for better or worse.

    Language:
    English
    Words:
    31,061
    Chapters:
    12/?
    Comments:
    23
    Kudos:
    78
    Bookmarks:
    12
    Hits:
    3,182
  12. Tags
    Summary

    Frisk's inner wizard-ness activates in times of danger, but doesn't deactivate if they could get fatally hurt. This is how they end up as a fire elemental.

    [or]

    Frisk's SOUL does magic and they get (surprise) adopted.

    Language:
    English
    Words:
    2,771
    Chapters:
    1/1
    Comments:
    13
    Kudos:
    120
    Bookmarks:
    17
    Hits:
    1,091
  13. Tags
    Summary

    Frisk has Reset hundreds of times while searching for an ending that is just out of reach. When a run ends differently than any other, Frisk sees a chance to find the ending they truly desire and fulfill a promise they made long ago.

    Series
    Language:
    English
    Words:
    78,056
    Chapters:
    17/17
    Comments:
    37
    Kudos:
    47
    Bookmarks:
    9
    Hits:
    1,826
  14. Tags
    Summary

    After a Monster fell into the Underground and helped set all humans free, they now go on adventures everyday after school! these range from raising the assumed dead to cooking some spaghetti! sounds fun right?
    (title named after "that's enough, let's get you home" by will wood)
    notes: raceswap au
    similar to deltarune dynamics
    same story, just in oneshot style
    post pacifist route

    Language:
    English
    Words:
    3,431
    Chapters:
    1/?
    Kudos:
    9
    Bookmarks:
    2
    Hits:
    238
  15. Tags
    Summary

    Upon hearing of the death of his wife at the hands of humans, king Asgore starts a war to destroy humanity. Thirty years later , a group of dead humans shows up alive and well in the cognitive world. With the help of a certain cat creature, they form the Phantom Thieves of Hearts. Their goal: To protect humanity by stealing the hearts of monsters.

    ---

    (This is a crossover between Persona 5 and BlackRazorBill's Soul Dichromatism. If you haven't read that, nothing here will make any sense. Link here: https://archiveofourown.info/works/6883084/)

    Series
    Language:
    English
    Words:
    110,573
    Chapters:
    22/22
    Comments:
    37
    Kudos:
    71
    Bookmarks:
    10
    Hits:
    2,389
  16. Tags
    Summary

    The world outside my mother house is not scary

    Series
    Language:
    English
    Words:
    2,635
    Chapters:
    1/?
    Comments:
    3
    Kudos:
    18
    Hits:
    473
  17. Tags
    Summary

    You call for help......

    Series
    Language:
    English
    Words:
    666
    Chapters:
    1/1
    Comments:
    3
    Kudos:
    22
    Bookmarks:
    1
    Hits:
    654
  18. Tags
    Summary

    Harry was left behind on the mountain by his aunt and uncle. He fell and found himself in a strange world where he was tasked with saving the SOULs of other humans who had fallen. Over numerous resets, he began to separate from his previous identity and is now only known as Frisk. He goes to fight Asriel one more time, hoping that this will save his friend for good.

    Language:
    English
    Words:
    5,482
    Chapters:
    2/?
    Comments:
    5
    Kudos:
    57
    Bookmarks:
    13
    Hits:
    1,137
  19. Tags
    Summary

    Somewhere in this wretched hell there are souls desperately fighting the fiery tide magic and chaos that controls this hell. Determination alone might not be enough to egress from the island. They'll have to fight not only the chaotic hell of the island itself but the primal savagery that has taken over each and every one of them.

    Language:
    English
    Words:
    7,442
    Chapters:
    4/?
    Comments:
    4
    Kudos:
    24
    Bookmarks:
    5
    Hits:
    723
  20. Tags
    Summary

    Changelings.
    They were the only monsters who escaped the Sealing.
    They hid amongst the humans, blending in almost too well.
    But humans are clever. They hunted them all down for thousands of years.
    In fact… rumor has it that only one survived.
    Back underground, changelings had slowly become the stuff of legend, since nobody had seen one for thousands of years. Over time, the stories of their “betrayal” to the monsters evolved into the belief that all changelings were evil, demonic entities.
    But now…

    Inspired by an AU idea from Dawnbie. Made with permission.

    Language:
    English
    Words:
    881
    Chapters:
    1/?
    Comments:
    8
    Kudos:
    35
    Bookmarks:
    6
    Hits:
    486

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