starry_window
Fandoms
Recent works
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you illuminate this town with your streetlight symphony by starry_window
Fandoms: Undertale (Video Game)
25 Apr 2026
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Summary
The band firmly established as a polycule, there's only one loose end that needs tying up. Killer's got his eyes on Nightmare, and he knows just the setting to... sway his opinion, so to speak. He can't avoid confronting his feelings forever.
Series
- Part 4 of Band AU
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give me your cigarette, but not your smoker’s cough by starry_window
Fandoms: Undertale (Video Game)
24 Apr 2026
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Summary
Dust is trying desperately to get a break, but Killer wants feedback on something he's working on and he's not gonna leave until he gets it. Might as well humour him.
Series
- Part 3 of Band AU
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It's New Year's Eve, and Dust's not exactly enjoying the fireworks. Doesn't help that Killer's here, annoying as ever, but they're trying to "get along" now. At least Horror's here to... mediate.
This is gonna go great.
Series
- Part 2 of Band AU
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nothing left but old routines of all you gave to me by starry_window
Fandoms: Undertale (Video Game)
20 Apr 2026
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Summary
Cross doesn't get sick. He doesn't. And even if he did, which he doesn't, it wouldn't stop him from doing his job. It couldn't. He wouldn't let it.
(In which Cross is an idiot that doesn't believe in sick days, and Horror is there to catch him when he falls.)
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and like clockwork, memories repeat in reason by starry_window
Fandoms: PVP Civilization (Web Series)
08 Mar 2026
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Summary
What if Evbo didn't just dream about Teddy while crossing between worlds? What if it happened every time he died?
Evbo's nightmares, interspersed with little snippets of the waking world.
Recent series
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Summary
Band AU is an AU of the Undertale Multiverse where everyone's human and also many of them are in a band! Also pretty much everyone is trans except Killer. The two bands are Aphelion:
Nightmare [manager], he/him
Killer [vocals, songwriter], he/him
Horror [drums], he/they
Dust [e. guitar], he/him but doesn't care
Cross [bass], they/he
and the Stars:
Dream [vocals, co-songwriter], she/her
Ink [drums, co-songwriter], they/he
Blue [e. guitar and the occasional piano], she/theyI won't be writing everything, but important plot points are:
- Nightmare & Dream were originally teen idols
- Killer's contract originally sucked because NM had issues at the time but it got better quickly
- H/K and H/Du love triangle, eventually resolved through HK -> MTT -> BSP
- The Stars are over there being like healthy (although Blue is stressed the hell out)
- There are some! cross-band relationships (romantic or otherwise)
- Error [she/he, tech] and Lust [they/them, stylist] are also there
- The living situation is ambiguous
- I'm not in a band so if anything is wrong uhhh don't worry about it- Words:
- 6,740
- Works:
- 4
- Bookmarks:
- 2
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- Words:
- 3,801
- Works:
- 2
- Bookmarks:
- 3
Recent bookmarks
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Summary
Andre has only ever known Gridworld and the Admins who raised him. His life plays out in an arpeggio of routines — tests, meals, stretches, rest — each task looping into the next to keep him functioning.
Then the pattern breaks.
The Admins bring in someone new: an entity called Assimilation.
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Am I bad, am I bad, am I bad, am I really that bad? by physicsfailer
Fandoms: Undertale (Video Game)
20 Aug 2025
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Summary
[Title from Laplace's Angel by Will Wood]
Killer wakes up unable to see. Again. Luckily, this time he isn't going to freak out. Probably. Maybe. Just don't think about how he's useless without his eyesight.
Feat. Dust and Killer somehow being semi-functional together.Bookmarked by starry_window
12 Mar 2026
Bookmarker's Notes
hell yeah me reference. sigh they're so cute
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I'm not a good person, I'm barely a person at all by physicsfailer
Fandoms: Undertale (Video Game)
30 Jul 2025
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Summary
[Title from Against the Kitchen Floor by Will Wood]
Killer tries (and fails spectacularly) at taking a bath. Hooray for missions that leave him covered in blood, right?
Feat. Horror being here to support him at his lowest. What did he ever do to deserve this, really.?Series
- Part 1 of Physics' on his HorrorKiller bullshit
- Language:
- English
- Words:
- 2,883
- Chapters:
- 1/1
- Collections:
- 2
- Comments:
- 6
- Kudos:
- 104
- Bookmarks:
- 12
- Hits:
- 563
Bookmarked by starry_window
12 Mar 2026
Bookmarker's Notes
BATHTUB FIC THE ICON!! THE MYTH!! THE LEGEND!!!!!!
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Hey, I just met you, and this is crazy (but here's my number) by physicsfailer
Fandoms: Undertale (Video Game)
02 Aug 2025
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Summary
[Title from Call Me Maybe by Carly Rae Jepsen]
Curiosity killed the cat, or in this case, curiosity killed the Killer.
(In which Killer wonders what the deal is with the black fluid leaking from Horror's mouth, and Horror wonders the same about Killer's tears. It leads to kissing, obviously)Series
- Part 2 of Physics' on his HorrorKiller bullshit
- Language:
- English
- Words:
- 1,379
- Chapters:
- 1/1
- Collections:
- 1
- Comments:
- 3
- Kudos:
- 75
- Bookmarks:
- 8
- Hits:
- 434
Bookmarked by starry_window
12 Mar 2026
Bookmarker's Notes
just realised i hit private bookmark on the last one by accident. gotta wait for it to show up to fix. anyways they kisbedbed .,,,,,,,
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Summary
“I believe I found us another teammate.”
“I hadn’t realized I was looking for another one.” Nightmare stated coldly, crossing his hands in front of him. He could feel his tentacles twisting below him in annoyance.
Series
- Part 1 of Untitled Multiverse
Bookmarked by starry_window
12 Nov 2025