Undertale AU's
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Summary
Dream loved the stars, that much was obvious to anyone. But there were thousands of stars in the Multiverse, and yet only two of them made Dream freeze every time he saw them.
Two bright, blue lights that weren’t in the sky at all.
They belonged to Blue.
Or: Dream loves stars, Blue is a child and only Dream knows it
Series
- Part 1 of Undertale AU's
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4 times someone in the gang noticed Nightmare being weird +1 time they got an answer by Meowserling
Fandoms: Undertale (Video Game)
04 Dec 2025
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Summary
Killer knew there was something strange about his boss. Nightmare’s food and drinks always had a weird taste, not bad, just different.
Or: Nightmare is a vampire and the gang is confused
Series
- Part 2 of Undertale AU's
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Summary
Nightmare knew he was not the best in the Multiverse.
Hell, he was not even good.
He was the God of Negativity, a title that followed him like a curse carved into his very bones, and it made perfect sense that someone like him would end up completely alone.
Or: Nightmare is lonely so he ends up recruiting Killer, Dust and Horror all based on misunderstandings.
Series
- Part 3 of Undertale AU's
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Summary
Dust hated Killer.
He hated the way Killer talked too loud, laughed too sharp, and always seemed to push everyone’s patience just to see who would snap first. Killer was annoying, a complete douchebag, and somehow still so goddamn attractive that it made Dust feel sick whenever he noticed it.
The worst part wasn’t Killer though. The worst part was himself.
Or: Dust's Papyrus is acting up and Dust can't handle it anymore. Good thing Killer comes to the rescue and Nightmare helps behind the scenes.
Series
- Part 4 of Undertale AU's
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Summary
Blue was absolutely devastated.
It didn’t matter how much either Red or Classic tried to comfort him, nothing seemed to get through.
His shoulders shook as he sat there, hands clutching his hoodie, tears slipping down his face faster than he could wipe them away.
It felt like something inside him had cracked, and no matter how hard he tried, he couldn’t fix it.
Or: Blue lost Dream on their anniversary and now he has to search for his missing boyfriend across the entire Multiverse while very badly describing him.
Or: or: Made in japan but make in Dreamberry
Series
- Part 5 of Undertale AU's
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Summary
Ink had a teeny tiny little secret that he kept from, well, everyone.
It wasn’t just a small thing either, not something he could laugh off or casually admit if someone ever asked.
Or: Ink and Dust are on a date, Ink daydreams and Dust gets annoyed but forgives Ink anyway.
Series
- Part 6 of Undertale AU's
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Summary
Red was sweating like crazy, and it wasn’t even hot in the house.
Today was the day.
The day he had actually invited Dream for a date.
Or: Red invites Dream on a date but Red is nervous as shit and overthinks, good luck Dream I'd an empath who likes to tease.
Series
- Part 7 of Undertale AU's