1 - 20 of 24 Works in Tsunderplane (Undertale)

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  1. Tags
    Summary

    You're in a gang situated near Ebbot City, and you live for the violence. You're not without your morals, they're just... flexible. But when one of your monster friends invites you to Grillbys, they might have accidentally brought you into a world of trouble. Can you keep your new skeleton friends from learning of your gang affiliations? What will their brothers do when they see your LV and EXP? And why are the amalgamates disappearing one by one, including your best friend Reap?

    Featuring friendly amalgamates, drama, high tensions, and traumatized skeletons, what will you do as your list of people to protect grows far faster than you ever expected?

    Series
    Language:
    English
    Words:
    118,228
    Chapters:
    45/?
    Comments:
    694
    Kudos:
    908
    Bookmarks:
    194
    Hits:
    13702
  2. Tags
    Summary

    When Frisk arrives at their new school, Ebbot High, they can't help but be intimidated. How will they make friends and survive being the new kid in a strange new school? A human, high school AU based on the story of Undertale.

    Language:
    English
    Words:
    78,882
    Chapters:
    25/25
    Comments:
    1
    Kudos:
    7
    Bookmarks:
    1
    Hits:
    135
  3. Tags
    Summary

    Life in the city was not for you, so you moved out to the more rural part of your country. It was wonderful. That is until the whole world seemed to come to a standstill at the emergence of monsters and you become wrapped up in all of it. It was worth it. Maybe. The short fake ass skeleton gave you your doubts.

    You decide you hate him.

    Language:
    English
    Words:
    4,182
    Chapters:
    3/?
    Collections:
    1
    Comments:
    12
    Kudos:
    35
    Bookmarks:
    5
    Hits:
    258
  4. Tags
    Language:
    English
    Words:
    7,157
    Chapters:
    1/1
    Comments:
    1
    Kudos:
    2
    Hits:
    627
  5. Tags
    Summary

    Tsunderplane gives birth to Temmie even tho they are a virgin so Tsunderplane is now the underground’s version of the Virgin Mary. Later monster kid plays video games. Much later Mettaton goes on a killing spree. Flowey even pops up for a second XD XD OwO

    Language:
    English
    Words:
    737
    Chapters:
    1/1
    Kudos:
    1
    Hits:
    26
  6. Tags
    Summary

    Juggling the burden of forgetting about his past, Sans is trying to cope with his life of nihilism. This is all made complicated when Frisk falls into the underground and a fallen child named Chara is attached to her soul. Is Frisk the key in helping monsters go free or will she leave the underground in a trail of dust?

    Series
    Language:
    English
    Words:
    18,944
    Chapters:
    7/?
    Comments:
    1
    Kudos:
    7
    Bookmarks:
    2
    Hits:
    567
  7. Tags
    Summary

    All you want to do is go home. Why do all of these monsters want to kill you? Or maybe they want to kiss you. Hopefully not in that order.
    That's right, (Name). Flirt your way to safety.
    Underfell Pacifist Route, no deaths. Reader unintentionally seduces... everyone. How many unwanted suitors can we rack up in one fic? Let's find out!

    Language:
    English
    Words:
    88,654
    Chapters:
    7/?
    Comments:
    109
    Kudos:
    204
    Bookmarks:
    42
    Hits:
    1905
  8. Tags
    Summary

    This is the Undertale game with Tsuna as Frisk.

    I added ever named monster except one, do you know which?

    Language:
    English
    Words:
    45,562
    Chapters:
    11/11
    Comments:
    51
    Kudos:
    155
    Bookmarks:
    33
    Hits:
    2285
  9. Tags
    Summary

    Frisk wakes up in a strange place with monsters and talking flowers. She certain that she's never seen anything like this before yet there's a nagging familiarity she can't quite place, nor can she remember how she got here. As she travels farther forward she will free all these monsters and without hurting anyone. If this world's law is 'kill or be killed' then it's more than time for a new rule. But can she pay the price for their freedom and still have anything left of herself?

    Going to try and do an underfell story that is original but also still feels close to undertale

    Language:
    English
    Words:
    7,089
    Chapters:
    3/?
    Kudos:
    11
    Bookmarks:
    3
    Hits:
    281
  10. Tags
    Summary

    Fuku hangs out at the mall with her friend and decides to pick up her Uncle's Christmas Present. That's all they get up to. Seriously.

    Series
    Language:
    English
    Words:
    1,337
    Chapters:
    1/1
    Comments:
    5
    Kudos:
    9
    Bookmarks:
    1
    Hits:
    169
  11. Tags
    Summary

    Finally attending college with her brother Asriel, Frisk gets to see what being an adult truly feels like, after growing up with an overbearing mother. However, her roommate is the daughter of a man who hates humans, her newest love interest is starting to go from Prince Charming to Bill Sikes, her brother seems too busy enjoying the best years of his life to help, her parents are having plenty of their own issues with their shaky marriage, and her skeletal professor sends shivers down her spine. Determined not to run home to Mommy, Frisk tries to stand up for herself in a scary new world, while finding things out about her childhood that had been forgotten for years.

    Language:
    English
    Words:
    14,807
    Chapters:
    9/?
    Comments:
    26
    Kudos:
    46
    Bookmarks:
    6
    Hits:
    1150
  12. Tags
    Summary

    Dub the Pyrope had the day planned out with his not-exactly girlfriend. But she's even more aloof and cold than usual when he gets there.

    Series
    Language:
    English
    Words:
    1,571
    Chapters:
    1/1
    Comments:
    4
    Kudos:
    14
    Bookmarks:
    1
    Hits:
    128
  13. Tags
    Summary

    The beginning was the same as ever. Humans lying in fear of monsters, who can easily grow stronger by the strength of a fallen human's soul. In fear of these monsters, the humans searched for a way to overcome them.. To not be the weaker race.. And once they locked the monsters underground.. They became overcome with greed. Human's magic wasn't strong enough to face monsters head on.. And the human's wanted to grow stronger.. Stronger.. And soon, they've learned a way to summon the monsters below.. To control them.. And there's a savior that is foretold.. One who can choose to help humans become the ultimate power.. Or save monsters. Only they know not their strength.. And the world knows not who this will be.. And they definitely weren't expecting someone as weak as Frisk.

    Language:
    English
    Words:
    610
    Chapters:
    1/?
    Comments:
    1
    Kudos:
    4
    Hits:
    124
  14. Tags
    Summary

    This is a story about an AU called SyncTale! For more info go on the Amino app on the Undertale community and find AnyaGamez!

    Language:
    English
    Words:
    143
    Chapters:
    1/?
    Hits:
    45
  15. Tags
    Summary

    When Frisk and Asriel were nine years old, Toriel wouldn't let them go to Mettaton's New Year's Eve party. To make it up to them, Mettaton promised to throw a huge party for them when they turned eighteen years old. Now, the day has arrived, and everyone is determined to make it the best day ever!

    Based on the universe of Sunfreckle's "Happy Family", and written with permission. Most of the tagged characters won't show up in person until Chapter 3.

    Language:
    English
    Words:
    21,808
    Chapters:
    4/5
    Comments:
    16
    Kudos:
    29
    Bookmarks:
    7
    Hits:
    1210
  16. Tags
    Summary

    All of our beloved characters get a happy ending! How great!
    However, Frisk knows something that the monsters don't, other than resetting and the many countless timelines they've made in that process.
    They have a happy ending.
    A happy ending that they don't deserve.

    Language:
    English
    Words:
    1,764
    Chapters:
    4/?
    Comments:
    3
    Kudos:
    24
    Bookmarks:
    1
    Hits:
    530
  17. Tags
    Summary

    Alors que les disparitions inexpliquées d'enfants se multiplient dans la région du Mont Ebott, un homme aux intentions incertaines décide de mener l'enquête. Altruisme, opportunisme, quête du pouvoir ? Toujours est-il qu'il ne sera pas déçu du voyage...

    Language:
    Français
    Words:
    17,966
    Chapters:
    7/7
    Comments:
    16
    Kudos:
    5
    Hits:
    483
  18. Tags
    Summary

    Chara was only 13 years old when he discovered Mtt. Ebott.

    Chara was only 13 years old when he met Asriel Dreemurr for the first time.

    Chara was only 13 years old when he died.

    Chara was only 13 years old when he changed the fate between Monsters and Humans forever.

    Series
    Language:
    English
    Words:
    9,106
    Chapters:
    2/?
    Comments:
    1
    Kudos:
    9
    Bookmarks:
    2
    Hits:
    361
  19. Tags
    Summary

    Frisk is gone.

    The Underground is at risk of darker threats than just being reset.

    There's no hope.

    Or is there?

    Language:
    English
    Words:
    3,826
    Chapters:
    4/?
    Comments:
    15
    Kudos:
    74
    Bookmarks:
    7
    Hits:
    1686
  20. Tags
    Summary

    A bunch of Undertale movies and random shit XD Hope you guys like it!

    Language:
    English
    Words:
    496
    Chapters:
    2/?
    Comments:
    31
    Kudos:
    63
    Bookmarks:
    3
    Hits:
    1949

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