1 - 20 of 663 Works in Alastor & Niffty (Hazbin Hotel)
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Alastor has spent many years in Hell separated from his soul, but now after the events of season 2 he's finally whole again. As it turns out however, his freedom isn't as easy as expected, and now that his soul is reconnected with his body, it doesn't like the person they've become.
Now that the radio demon, who hates accepting help from others, has fallen ill, the hotel has to figure out what to do. -
Être chaud pour faire quelque chose (there is no sweeter warmth, Mon Cher) by BlueCottoncandy_Day_Dreamer
Fandoms: Hazbin Hotel (Cartoon)
15 Dec 2025
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She held up the box proudly.
“We’re going to be making gingerbread houses!”
There was a quiet silence for a while before Angel spoke up with a quiet “why?”
//
A Christmas centric fic in which the Hazbin crew make gingerbread houses and play charades. If only Lucifer could actually pay attention.
Series
- Part 5 of The joys of hell
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‘Why, of course sodomy is a sin, good man!’ Alastor beamed at Angel Dust with an air of faux cordiality, ‘I presumed you were aware of this immutable fact, considering your…. Predicament.’
By now the hotel was aware of Alastor’s penchant for pushing others' buttons, so to speak. But this was a far departure from Alastor’s usual taunting.
‘Um…. Alastor, I understand that the attitudes back in your day were very different, but…’ Charlie stammered awkwardly.
‘But this shits messed up, even for you!’ Angel Dust exclaimed, his arachnid, freckle-like eyes shuttering on and off like the lens of a Polaroid camera. Vaggie nodded in agreement, crossing her arms and glaring at Alastor even more than she usually does.
Or,
Alastor holds some old fashioned beliefs, and finds an acquaintance in an unlikely place. Elsewhere, Vox is still pissed at Alastor's polite and reasonable rejection and Valentino is as unproblematic and cool headed as he always is. Velvette goes from third wheeling to fourth wheeling to a hidden fifth thing.
Also, Alastor gets his own cult, fails at running said cult, but atleast he doesn't get electrocuted by a television. Nifty is involved. Be scared.
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Lucifer Morningstar fell from Heaven onto Earth with blessed wings containing holy magic. Magic that the Root of All Evil sensed and desired for her own abilities.
Lucifer is taken one night from his family who he assumes has been killed and is locked in a tower for "protection," never knowing that he once ruled the biggest kingdom in the land.
Alastor is a murderous criminal being tracked down by Vincent and his team in order to "keep watch" over him.
Theft of the lost king's crown turns haywire, which leads Alastor to stumble upon a secret tower containing a hidden angel that would twist his path in ways he never would have imagined.
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Years ago, Lilith had a dream. To unite all of Hell to rise against the cruelty of Heaven. A dream that seemingly died upon her disappearance.
Except it didn't, for afterwards, a sinner, Vox, continued her work, stowing hatred and violence into the sinners of Hell and eventually…took Heaven itself.
Charlie Morningstar was sent down to Sloth due to an unforeseen accident and woke up in a world not her own. Determined to fix things, to stop the fighting, death, and torment, Charlie plots to take down Vox once and for all!Series
- Part 3 of Alternate Timelines, Alternate Realities
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In Need of a Family by RoyalKareem
Fandoms: Hazbin Hotel (Cartoon), Helluva Boss (Web Series)
15 Dec 2025
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In his long and definitely-not-fun career, Agent Smiles has faced the absolute worst: wars, betrayals, and more explosions than a summer blockbuster marathon. After clawing his way up from rookie recruit to Westalis’s most legendary (and most caffeine-dependent) spy, he thought he’d seen it all.
He was wrong.
His newest mission? Parenthood.
To get close to his next target, Smiles must go undercover as your average family man. Translation: he has to add +1 wife and +1 child to his inventory and play the role of a picture-perfect head of the family — and an even better dad — complete with school runs, family dinners, and awkward “How was your day, dear?” conversations.
Because saving the world is one thing… but surviving family life? That’s a whole different operation!
Or… perhaps not? Well, maybe he could get used to this.
After all, adaptability is the mark of a truly great spy.[A Spy x Family RadioApple AU
With a dash of A/B/O flavoring — because why the hell not?] -
Walk With Me, Yesterday - Marche Avec Mé, Demain by Clee_Tores
Fandoms: Hazbin Hotel (Cartoon), Helluva Boss (Web Series)
15 Dec 2025
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This story begins about a week after the curtains closed on Season One’s grand finale. Hell was steadying. The hotel was rebuilding. And Vox…Vox was plotting.
Because some grudges don’t fade. And no matter how much Alastor hid behind that cheshire grin,
He couldn't hide his past.
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Or: Hells’ most jilted lover is so pissed that he conjures a plan to unearth Alastor’s well-guarded history.
That isn’t the only thing Alastor is hiding, though. On the other side of Pentagram City, he is painfully, privately, licking his wounds.
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*Read Bio-electricity for context if too lost*
Alastor, The Radio Demon, Overlord Slayer and the FIRST Media Overlord would like to say that even with his Sabbatical that he was well versed in all the different kinds of Sinners that could be found here in 'Eternal Torment' and nothing surprised him anymore! He has seen the imp-like forms to the animalistic-like himself-to even the most grotesque forms that would have any normal man weep at the sight! It has always been so entertaining to find a new damned soul breaking down at the sight of what their blackened souls have turned them into upon their death! Brings a smile to his face!
But he does admit in the darkness of his own twisted mind that on his way to the Princesses Foolish Dream when he stumbled upon a Technology for the first time in 70 years it did give him pause.
He couldn't let another get away from his grasp now could he?
Series
- Part 2 of Ampholotl
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Lucifer's magic mistakenly turns Alastor into a woman.
This sparks much self-questioning for the radio demon.
Although the effect of Lucifer's magic is temporary, Alastor realizes that she has always been a woman.
[Basically, this is a fanfic about Alastor's journey of self-discovery as a trans woman.]
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Hell, heroes and Demonic Deals. by NoNo_graves
Fandoms: Hazbin Hotel (Cartoon), 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
15 Dec 2025
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Alastor decides not to flee before Adam, and voodoo not reacting well to angelic steel, he finds himself in a body that is not his’, outside of Hell.
The world is not ready for the arrival of the Radio Demon.
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Niffty was looking for Alastor.
Today was the day, after all. The day she had sold her soul for. Nothing could go in the way of her happiness. No, on the contrary, the people of the hotel would even help her out, this year.
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Alone With Bugs and Bleach by Garfield (VirtualBirthdayParty)
Fandoms: Hazbin Hotel (Cartoon)
14 Dec 2025
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"Everybody that inhabits the city of sin was once a human, once breathing, once full of life and beauty. Many people are nostalgic about their pasts, many are bitter, and some even try to pretend it never happened at all, that they had never breathed a life free of ash and blood. Pretending that there is no “after” about this afterlife might be a comforting fantasy to some."
A character study about Niffty, and how she may have lived and died.
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Alastor is the most powerful demon in hell. He didn't need contracts to increase his power. He had contracts with demons he wanted around but was too emotionally unstable to just befriend them. He had to own someone before he would ever let down his guard and let them see him vulnerable.
Season 2 spoilers. I wanted Alastor and Angel Dust to interact at V tower... So, I wrote it myself.
1. Alastor is drugged and Angel Dust helps him despite not being able to help himself.
2. Alastor calls Husk, Niffty and... Angel?
2. Alastor reacts badly to a dog demon, but he has frien-...contracts with powerful demons to help him cope. -
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Summary
“I'm not your fucking pet” the winged demon growled.
Alastor ran his hands over the other's wings, feeling him bristle with a smile.“But you are!” He pulled one of the feathers out of the other's wings roughly. “In fact, you are whatever I want you to be” The radio demon said, feeling rather than hearing the growl in the cat's throat. “I would be surprised if you don't agree, Husker, after all, you chose the deal, didn't you?” He said amused, stroking the other's wings more carefully. “I can be a good owner, dear” Alastor paused, using his free hand to pet the other's head with false affection. “You just have to listen to me"
Or Alastor takes and takes parts of Husk.
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The Flower Girl Fiasco (or: One ‘I Do’ Away From Chaos) by BitOfRedShirt
Fandoms: Hazbin Hotel (Cartoon)
14 Dec 2025
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Summary
Niffty sees two idiots flirting and jumps straight to “wedding bells."
Husk panics. Angel blushes. Alastor gets popcorn.
No one is getting married.
(Probably.)
Series
- Part 14 of Hell's Intermissions
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Al's rolling little picture box. by TheAdorableShipper for ginger_lemon_dreams, Salemkitty, lucifersrubberduckies
Fandoms: Hazbin Hotel (Cartoon)
14 Dec 2025
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Summary
After Vox exterminated so many sinners Valentino is dumping him.
Forever.Thankfully Alastor still has some use for the talking TV.
What if he put him into a tiny rolling robot that followed him around everywhere?
Oh no, he accidentally made him endearing! -
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Alastor chooses to trust Lucifer as far as he can throw him. Turns out, the king isn't actually that heavy...
Satisfaction Guaranteed
(PS: The writing does get better, promise
PPS: Previously titled radioapple angst) -
The Heart Grows Fawn’der by FrostBurn23, Lavender Coffee (FrostBurn23)
Fandoms: Hazbin Hotel (Cartoon)
14 Dec 2025
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Summary
Life was pretty crappy anyways, so is it worse to wake up in hell, lose all your memories, and get trapped in a hotel with a sadistic demon while still being human? You can be the judge of that!
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Charlie is desperate to get the hotel to work. In this desperation, she finds herself calling the only person she knows who has connections to Heaven in need of help; her Dad.
There's just one problem.
Her dad hasn't left the house in years.Or.
I saw Dad Beat Dad and thought, "Yeah he's not depressed enough.Or.
What if Lucifer, instead of being a duck-loving goofball, was a mentally ill shut in with an unhealthy obsession with ducks. -
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Summary
What if Sir Pentious wasn’t only one to wind up in Heaven? What would Alastor do if he needed to face what was important for him?
Fully written for myself. Wanted to play with redeemed(?) Alastor and started writing. At some point this fic found a plot and here we are. This is an au but it has mild spoiler’s from the new season.