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The Song of Ruin by James Golen reviews
The Demiurge has revealed himself, and declared a vendetta against God. Hell is in turmoil as Lucifer - now with a mere imp as his Proxy - is surely planning a new war against Heaven, to reclaim the throne he calls his own. And those who are stuck on the battlefield have to find a way to survive. This is a story of how good men die. Book 2 of The Demiurge Duology.
Crossover - Hazbin Hotel & Helluva Boss - Rated: M - English - Chapters: 44 - Words: 655,118 - Reviews: 76 - Favs: 99 - Follows: 94 - Updated: 2h - Published: 7/8/2022
Angels, Demons and Anomalies by TheDoctor1998 reviews
The Hazbin Hotel, after its destruction by the Exorcists, has finally been rebuilt. Blood of demons and angels alike had been shed, and losses were felt at both sides. Then someone from beyond the confines of Heaven's view managed to pluck several demons and angels from their home to watch the things that plague the Earth, things that defied His plans merely by existing.
Crossover - SCP Foundation Mythos & Hazbin Hotel - Rated: M - English - Supernatural/Horror - Chapters: 7 - Words: 23,365 - Reviews: 109 - Favs: 216 - Follows: 231 - Updated: 13h - Published: 3/5 - [Charlie, Vaggie] Alastor, Lucifer
Gold Wings by UnknownEntities
Adam is stuck in hell surviving the war on pure spite, mammon goes to pride so he can see if he can gain something. Mammon finds the angel, sticks him in a birdcage happy to have a new pet. Lucifer meets the now captive angel, and tries to fix their ruined relationship for his daughter, maybe he'll help the angel escape their captivity. Adam just wants to return to heaven. CW:Rape
Crossover - Hazbin Hotel & Helluva Boss - Rated: M - English - Angst/Romance - Chapters: 20 - Words: 67,277 - Favs: 5 - Follows: 3 - Updated: 15h - Published: 6/26 - Lucifer, Adam, Mammon
Helluva Boss Cody the Guardian of Hell 2 by Rack44 reviews
Cody and his friends are now in full-scale war against the VVV Legion and the I.S.N.A. However, Cody is not alone as he has new allies and new powers. The fight for a new Hell and against Heaven's corruption has only just begun.
Crossover - Hazbin Hotel & Helluva Boss - Rated: M - English - Adventure/Supernatural - Chapters: 7 - Words: 40,514 - Reviews: 4 - Favs: 16 - Follows: 16 - Updated: 22h - Published: 4/23
Hell's Cursed Sinner by thatRandomwizard11 reviews
After years of watching her people perish each New Year due to heaven's Annual Extermination, Charlie Morningstar, princess of Hell, finally resolves to help her people from that day. Along the way, she encounters a new fallen sinner with his intimidating companion. Unfortunately, the sinner has no memory of his past life, and the more she uncovers, the more questions arise.
Crossover - Hazbin Hotel & Jujutsu Kaisen/呪術廻戦 - Rated: M - English - Adventure/Mystery - Chapters: 7 - Words: 42,616 - Reviews: 21 - Favs: 57 - Follows: 86 - Updated: 9/11 - Published: 9/2 - [Charlie, Okkotsu Y.]
He Who Was Promised by AbyssNight reviews
Listen, for this is a beacon and a warning, a testament to the power of choice and hearts of Man. The Child will be a gift or a punishment, a reminder that the fate of the world rests in our hands as much as in Theirs. Guide the Child of God sow an Age of Paradise, or reap the repercussions and be condemned for eternity.
Crossover - Naruto & Hazbin Hotel - Rated: M - English - Adventure/Supernatural - Chapters: 19 - Words: 88,167 - Reviews: 372 - Favs: 585 - Follows: 710 - Updated: 9/11 - Published: 8/3 - Naruto U., Charlie
It's Just a Place by Jojuya reviews
Isobel suddenly finds herself is a very strange place surrounded by very strange people. She has either completely lost her mind or she is, in fact, the newest resident of Hell. But how did she get there and why? She must rely on her new friends to help her figure out the mystery and get back to where she truly belongs.
Crossover - Hazbin Hotel & Helluva Boss - Rated: M - English - Drama/Romance - Chapters: 54 - Words: 103,553 - Reviews: 7 - Favs: 29 - Follows: 33 - Updated: 9/11 - Published: 5/4 - Alastor, Angel Dust, Charlie, OC
A Samurai in Hell by Gamer of Action44D reviews
Before the final blow was struck, Aku tore open a portal and flung the samurai through, but not to the future. No, it would be much more appropriate to trap the fool within the place Aku's own origin: the Depths of HELL. Now the Samurai seeks a way back to his plane of existence, but he must fight through demons, imps, well-meaning hotels, and even a lycanthropic curse. Watch out!
Crossover - Samurai Jack & Hazbin Hotel - Rated: M - English - Adventure - Chapters: 2 - Words: 10,613 - Reviews: 12 - Favs: 24 - Follows: 27 - Updated: 9/11 - Published: 9/8 - Jack, Charlie, Loona
Reality Viewing: The Maelstrom From Hell by Scheffinator reviews
See inside for Summary.
Crossover - Naruto & Hazbin Hotel - Rated: M - English - Humor - Chapters: 4 - Words: 19,737 - Reviews: 40 - Favs: 212 - Follows: 243 - Updated: 9/11 - Published: 6/24 - Naruto U., Charlie
Caboose's Shorts by Crimson Soldat reviews
A collection of short stories that are canon and non-canon to the main story through forms of omakes, and PSAs.
Crossover - Red vs. Blue & Hazbin Hotel - Rated: T - English - Humor/Parody - Chapters: 8 - Words: 6,356 - Reviews: 9 - Favs: 13 - Follows: 11 - Updated: 9/10 - Published: 4/27
One Helluva'N Unexpected Guardian by Legend of the Kyuubi reviews
Extermination Day was Adam's favorite day of the year. A time when he and his exterminators came down and showed everyone in Pride who the top dog was! Had Adam known what was going to unfold on this particular day, he'd have stayed in Heaven. Hell has its own top dog and Heaven's army didn't count on the humiliation they'd endure. Nor the chaos to unfold from then on.
Crossover - Naruto & Hazbin Hotel - Rated: M - English - Humor - Chapters: 3 - Words: 29,963 - Reviews: 293 - Favs: 1,226 - Follows: 1,408 - Updated: 9/10 - Published: 4/27 - Naruto U., Charlie, Loona, Octavia
Can't Help Feeling Playful by GoldGuardian2418 reviews
Just some silly one-shots full of fluff and tickles with Ozzy, Fizz, and Oliver, but will include others too, including characters from Hazbin Hotel. Heads up, some chapters will be a little dark, but nothing graphic. *This story is rated M because the shows are not for minors. This will be the only Helluva Boss/Hazbin Hotel story I do*.
Crossover - Helluva Boss & Hazbin Hotel - Rated: M - English - Humor/Hurt/Comfort - Chapters: 27 - Words: 58,988 - Reviews: 24 - Favs: 30 - Follows: 18 - Updated: 9/9 - Published: 11/13/2023 - Angel Dust, Fizzarolli - Complete
Ouroboros - Day By Day by Uros Osium
Any great story has many important events to be sure. But every tale not only has to begin with a single step: It requires many smaller moments to reach its end. For a new beginning, every day has a little tale within itself, and every single one of them is a grain of sand that tips the scales as they fall.
Crossover - Hazbin Hotel & Helluva Boss - Rated: M - English - Adventure/Romance - Chapters: 52 - Words: 71,601 - Favs: 2 - Follows: 1 - Updated: 9/9 - Published: 4/1 - Alastor, Rosie, Stolas
The Radio Monkey? by gibsonjuan94 reviews
A Devil Fruit based on Alastor from *Hazbin Hotel* could be an *Oni Oni no Mi*, Model: Alastor.
Crossover - One Piece & Hazbin Hotel - Rated: M - English - Humor - Chapters: 1 - Words: 234 - Reviews: 2 - Favs: 2 - Follows: 2 - Published: 9/9
Ash's Helluva Time by AshFan-27 reviews
(I still suck at summaries) In an unexpected circumstance, Ash is suddenly given a strange phone and finds himself in Hell. However, it wasn't what he expected it to be. Join our hero as he attempts to help the princess achieve her dream of saving the sinners of Hell from suffering. (Collab with TaiKetch'em)
Crossover - Pokémon & Hazbin Hotel - Rated: M - English - Romance/Drama - Chapters: 18 - Words: 128,494 - Reviews: 179 - Favs: 217 - Follows: 210 - Updated: 9/8 - Published: 2/26 - [Ash K./Satoshi, Charlie, Vaggie]
The Failed Mission by The Kinetic Lord reviews
Blitzo and his crew, Moxxie and Millie, take on what seems like a routine job: eliminating a human target. But they quickly realize this is no ordinary human. After getting thoroughly beaten, instead of finishing them off, their target decides to accompany them back to Hell. Why? You'll have to find out.
Crossover - Hazbin Hotel & Helluva Boss - Rated: M - English - Chapters: 2 - Words: 5,084 - Reviews: 1 - Favs: 7 - Follows: 8 - Updated: 9/8 - Published: 8/30 - Blitzo, Millie, Moxxie, OC
Edwin In Hell- A Chaosverse Story by Mr. Chaos reviews
A spin-off of Chaos Effect. Things go differently after Ishizu kills Edwin Chaos. Rather than coming back to life, emboldened by his time in the afterlife, Edwin finds himself sent to Hell. Now in Pentagram City as a Sinner Demon, Edwin must deal with his new Hellish Home... and remind the demons why he's the Guardian Devil.
Crossover - Yu-Gi-Oh & Hazbin Hotel - Rated: T - English - Supernatural - Chapters: 21 - Words: 121,546 - Reviews: 170 - Favs: 273 - Follows: 278 - Updated: 9/8 - Published: 1/24
A God's Patience by DazMaZ reviews
"Through pain and toil we are made anew. Through love and devotion we can sing. Through prayer and confession we are freed. Praise be to the Lamb, who shepherds us all." The Lamb has delt with cults and slain the Gods that murdered her people, her journey in the Lands of the Old Faith are concluded. Now she finds herself in an afterlife were the wicked suffer and a princess dreams.
Crossover - Hazbin Hotel & Cult of the Lamb - Rated: M - English - Humor/Adventure - Chapters: 3 - Words: 13,984 - Reviews: 8 - Favs: 52 - Follows: 57 - Updated: 9/8 - Published: 6/8 - Angel Dust, Charlie, Lucifer, Lamb
Beetlejuice Checks In (REDUX) by Epiclot214 reviews
(Remake of Beetlejuice Checks In) The Hazbin Hotel has gained a certain demon as a guest: Beetlejuice. Join him on his path to redemption alongside other beloved characters. Can the Ghost With the Most be redeemed and brought up to Heaven?
Crossover - Beetlejuice & Hazbin Hotel - Rated: M - English - Humor/Supernatural - Chapters: 4 - Words: 22,809 - Reviews: 80 - Favs: 184 - Follows: 171 - Updated: 9/8 - Published: 2/18 - Beetlejuice, Alastor, Charlie, Vaggie
Hazbin Wizard by Hufflepuffzd96 reviews
What if a Princess and her love adopted Harry and were raised in Hell? is Hogwarts and the Wizarding World ready for a darkish Harry who doesn't have many lines he won't cross?
Crossover - Harry Potter & Hazbin Hotel - Rated: M - English - Fantasy/Humor - Chapters: 2 - Words: 6,484 - Reviews: 11 - Favs: 155 - Follows: 188 - Updated: 9/7 - Published: 5/17 - [Harry P., Octavia, Velvet, Loona]
A Hunter's Guide for Running a Hotel by Crimson Soldat reviews
The Hunt and Nightmares are over. Leaving Yharnam as it is, the Hunter pulls the Workshop to a new realm. One filled with Demons and Sinners that are at odds with Heaven. Will he be able to keep Yharnam's secrets to himself as well as being an Eldritch being? And more importantly, will he be able to help Charlie Morningstar run her hotel? Co-Written by HalfWitHillbilly.
Crossover - Bloodborne & Hazbin Hotel - Rated: M - English - Horror/Adventure - Chapters: 13 - Words: 51,237 - Reviews: 88 - Favs: 258 - Follows: 338 - Updated: 9/7 - Published: 2/16 - [Charlie, Vaggie] The Hunter, Plain Doll
Butler of Morningstar by Bratja Rasa reviews
I am Naruto Uzumaki, Ex Gladiator and Butler of Hell's Princess. I answer the door, I clean up the hotel, and I take out the trash. And I also enforce the rules of the Hazbin Hotel on all of its Clients, like yourself.
Crossover - Naruto & Hazbin Hotel - Rated: M - English - Humor - Chapters: 7 - Words: 22,010 - Reviews: 176 - Favs: 416 - Follows: 511 - Updated: 9/7 - Published: 8/3
Supreme Counsellor - Season 1 by Keyblade Warrior 64
Morbius D. Ashford, the psychological therapist of humans, monsters and Hellish Demons, come to support the monster kinds and demons while facing the major threats of evils. Throughout his life, he soon discovered what his origins are and he is much more than a devil or an angel.
Crossover - Hotel Transylvania & Hazbin Hotel - Rated: K+ - English - Supernatural/Friendship - Chapters: 7 - Words: 48,663 - Favs: 5 - Follows: 5 - Updated: 9/7 - Published: 9/8/2023 - Dracula, Mavis, Jonathan/Jonny/Jonny-stein, OC
One Helluva time with Iruma-Kun by 616mcu reviews
What do you get when you have one boy unable to say no, a sadistic radio demon looking for entertainment, an angel unable to help, Imps that have no idea what the hell they're doing, and a plucky princess with dreams far too hopeful for anyone. You get one hell of a time. (cover by FlooNasif on devianart)
Crossover - Hazbin Hotel & Welcome to Demon School! Iruma-kun/魔入りました!入間くん - Rated: M - English - Hurt/Comfort/Angst - Chapters: 34 - Words: 253,520 - Reviews: 650 - Favs: 458 - Follows: 490 - Updated: 9/7 - Published: 2/14 - Alastor, Charlie, Octavia, Iruma S.
Chronicles of the Azure by Bleachfananon2
The second instalment of the Jack Arnold Fanfic Universe. YHVH is dead. However, the Ascension Project is not yet destroyed. Upon learning this, it is up to Jack to traverse the Multiverse and find a way to stop the destruction of reality before all is doomed.
Crossover - Marvel & Hazbin Hotel - Rated: M - English - Adventure/Sci-Fi - Chapters: 34 - Words: 85,979 - Favs: 2 - Follows: 1 - Updated: 9/7 - Published: 2/17
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