1 - 20 of 29 Works in Abaddon is Bad at Feelings (Haunted Hotel)
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Broken Glass of a Family Heirloom by starfruitx, starx (starfruitx)
Fandoms: Haunted Hotel (Cartoon)
14 Dec 2025
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When Abaddon comes crashing into Nathan’s life, he is forced to accept being an adult and having responsibility.
All of his problems have one origin– himself.
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Abaddon makes a tiny mistake on one of his time resets. One that snowballs into the Undervale being better off than it ever was before, and Katherine and her children coming far sooner than they’re supposed to.
Abaddon panics. This isn’t going to script!
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Nathan accidentally becomes the owner of the Undervale through a card game not long after he escapes his twelfth cult and feels trapped, miserable, lonely and unsure what to do with his life or how to really face his family. He was warned about the demon who lived on the property but can't stop himself from wanting to get closer to the boy.
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Nathan is depressed and sees a child shaped demon in the woods and decides 'this demon will be my son:)'
Also we get to see some of Nathan's lore in his cults and part of why he's struggled so much with his mental health and finally found his place at the Undervale----------------------------------------------------------------------
This can be read completely independently of everything else in the series. This is based on something I mentioned in a previous fic and several people really wanted expanded onSeries
- Part 2 of Haunted Hotel Fics
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The boy is still there, and him and Abaddon have learned to coexist. Now they have a heartfelt conversation with eachother about Nathan. Also Abaddon forgot how to sleep.
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Abaddon sees everything from the vents, so when he notices that Ben is acting unhappy he decides he needs to fix that right away.
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On his 53rd time through all of time, Abaddon can't bear to watch Nathan kill himself again and steps in. He tries to create his world where he has all four of the Freelings in the hotel and alive all while avoiding the apocalypse
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This can be read completely independently, chapter's 1-9 are exactly the same as my original story, chapter 10 is mostly the same with just some minor differences at the end, forward it will be a different story with a happy ending due to popular demand. There is still a healthy dose of angst, jut, yk, it actually ends well. In the end notes of chapter 10 I will post what the differences in that chapter from the original if people coming from the original work don't want to reread it all
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this one room can make abaddon hear the voices of the souls hhe tortured when he was in hell, he feels terrible guilt
______________________________________________________________________________________________adding to this, his father, also the priest, comes and visits the hotel
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One Lost Sheep At The End of the World by SpaceSheep225 for lets_support_frogs
Fandoms: Haunted Hotel (Cartoon)
27 Nov 2025
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Abaddon is visited by someone between his Apocalypse-loops.
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A somewhat desperate Katherine decided maybe babysitting would be the best option. A family friend, nearby, and most importantly: affordable.
Laika.
They hadn't spoken in years, but the kids seem to like her. And she can cook.(All the adventures Laika and the kids get up to.)
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Abaddon gets frickin isekaied into Forsaken woah!!!!
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Ben has always liked going in the attic whenever he felt overwhelmed. There was no way his family would find him there. And so far, they haven't. However, one day where decides to go up in the attic again, he finds someone already there, curled up and stuttering and stubborn. And he'd be damned if he didn't try and help him.
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On his 53rd time through all of time, Abaddon can't bear to watch Nathan kill himself again and steps in. He tries to create his world where he has all four of the Freelings in the hotel and alive all while avoiding the apocalypse
Series
- Part 1 of Haunted Hotel Fics
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Esther gives Abaddon a self-care day because he looks awful after all of those time loops, and he is generally okay with girlish stuff because he cannot understand human gender.
Based on that one frame from EP 10.
+ obligatory hair braiding scene
Series
- Part 2 of Haunted Hotel SLOP !!
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:「I N T H E F A C E O F Y O U R L O V E」: by Imgoingcrazy_123
Fandoms: Haunted Hotel (Cartoon)
10 Nov 2025
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~{ ! Requests Open ! }~
A request book for your desperate ships ‘n stuff. I will do any ship in the tags that you like/see… prob might not update a lot but idk ! !
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I will not grieve for those I do not care for by Noodlez07 for Smutdiva
Fandoms: Haunted Hotel (Cartoon)
08 Nov 2025
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First Haunted Hotel request fic, kinda nervous!
Request:
A fic where Abaddon is conflicted (Nathan just died) so he refuses to believe he’s dead and just sits by the window and waits for him, Katherine can come to the hotel in the mist of thisSeries
- Part 4 of Of Tragedy and Bones
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I’m bored so I’m writing a short fic on the aftermath of Abaddon losing jarbon and actually confront his feelings about it because I love him, not creepily :(
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Abaddon comes home to an usually empty hotel, finding his father's dead body and "deals" with the unknown emotions of grief and pain.
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Abaddon likes to sneak out of the hotel at night while the humans are resting. One faithful night, he is confronted by an old enemy. But he also happens to meet a new friend.
AKA: Abaddon befriends a street cat.
Series
- Part 4 of Demons Don’t Cry
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Why Is There A Child Dressed Like A Pilgrim In The Hotel? by All_My_Fav_Characters_Are_Dead
Fandoms: Haunted Hotel (Cartoon)
15 Oct 2025
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After Nathen’s death Katherine and her children moved into the hotel, but she didn’t know about the existence of Abaddon.
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Five times in which Katherine finds Abaddon sleeping in random places around the hotel, despite his insistence that demons don’t need sleep.
Series
- Part 3 of Demons Don’t Cry
