4 Works by physicsfailer
Listing Works
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all your sums and your pieces by physicsfailer, starry_window
Fandoms: Undertale (Video Game)
24 Jun 2026
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Summary
Centuries ago, the young guardian of Negativity, Nightmare, was killed by a terrible monster. That's what everyone always assumes; it's a nice, simple story, after all. It has villains and victims, the Corruption and the child, and an ending that wraps it up in a neat little bow. The dead can't complicate matters.
But Nightmare is neither monster nor child, and no version of him died that day.
An AU where "Passive", Nightmare, and "Corrupted" all survived, and cohabit the same body (although not with those names).
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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. -
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
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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