Helluva Boss Crossovers
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Helluva Loud Adventures by heavy5commando reviews
Takes place after Helluva Loud Luck. Follow as Lincoln, Luna and the crew of I.M.P go on with their lives in this story and face old family members and some enemies. Organically posted on: 10/04/20.
Crossover - Loud House & Helluva Boss - Rated: M - English - Family/Drama - Chapters: 659 - Words: 1,645,945 - Reviews: 2783 - Favs: 217 - Follows: 167 - Updated: 21h - Published: 8/18/2021 - Lincoln L., Loona, Luna L., Blitzo
Lincoln Loud: The Bounty-Hunting Hellhare by Lavenian reviews
(AU Fic) After Lincoln Loud is murdered by a psychopath, he is given a chance for revenge by a mysterious demon who decides he is a fun guy to grant powers to; transformed into a demonic rabbit he must now navigate his new life as a demon, balancing his new job, his love life(s) and all the chaos in Hell, Earth and everything in-between.
Crossover - Loud House & Helluva Boss - Rated: M - English - Fantasy/Adventure - Chapters: 5 - Words: 37,916 - Reviews: 30 - Favs: 70 - Follows: 72 - Updated: 7/17 - Published: 3/3 - [Moxxie, Millie] Lincoln L.
Revelation by Birddudedave reviews
Alastor has killed Lucifer and taken control of hell. The conditions and brutality are…well, hellish. After a disastrous TV interview that ends up causing public outcry, Alastor and his forces center in on Imp city in hopes of putting an end to the chaos. And Moxxie unwillingly finds himself serving as the face of a rebellion against the new order.
Crossover - Hazbin Hotel & Helluva Boss - Rated: T - English - Chapters: 25 - Words: 121,711 - Reviews: 11 - Favs: 16 - Follows: 13 - Updated: 7/17 - Published: 3/8 - Alastor, Charlie, Moxxie, Octavia
One Helluva Loud House by Geo Soul reviews
After an unexpected Night Lincoln ends up with one Helluva new Pet. (Lemon heavy story Hazbin Hotel elements will be added in later)
Crossover - Loud House & Helluva Boss - Rated: M - English - Chapters: 3 - Words: 16,486 - Reviews: 79 - Favs: 115 - Follows: 118 - Updated: 7/17 - Published: 4/23
A Loud Among Demons by TvFan2244 reviews
What do you get when you take a normal human boy and stick him down below itself? A series of misadventures that test the limits of how much craziness one white haired kid named Lincoln Loud can take before snapping after being taken in by a band of demon assassins, all while trying to find a way home. He just hopes he'll live long enough to make that dream a reality.
Crossover - Loud House & Helluva Boss - Rated: M - English - Adventure/Fantasy - Chapters: 16 - Words: 235,752 - Reviews: 1076 - Favs: 651 - Follows: 626 - Updated: 7/17 - Published: 3/8/2021 - Lincoln L., Loona, Millie, Moxxie
Belong by Your Residential Sociopath
It has been decades since the last Knight of Hell was seen. It was thought they were all killed by Heaven, so what happens when one reappears?
Crossover - Hazbin Hotel & Helluva Boss - Rated: M - English - Mystery - Chapters: 3 - Words: 4,408 - Favs: 1 - Follows: 1 - Updated: 7/17 - Published: 6/18
Crying for the Moon by Bratja Rasa reviews
After an emotional day, Loona leaves Hell to get away from Blitz. Struggling to graduate, Naruto studies hard, but all of it is flushed down the toilet when he meets a girl at a party.
Crossover - Naruto & Helluva Boss - Rated: M - English - Supernatural - Chapters: 12 - Words: 67,476 - Reviews: 347 - Favs: 506 - Follows: 572 - Updated: 7/16 - Published: 2/20 - Naruto U., Loona
The Prince of An Imp Merc & Avaian King by Tyrik Kage reviews
This is a story about a young hybrid prince named Rodriguez Goetia as he fights alongside Hellboy and The BPRD against the supernatural.
Crossover - Helluva Boss & Hellboy - Rated: T - English - Adventure/Humor - Chapters: 12 - Words: 14,574 - Reviews: 2 - Favs: 2 - Follows: 6 - Updated: 7/16 - Published: 12/20/2021
The Prince of An Imp Merc & Avian King by The Night Witcher reviews
This is a story about a young hybrid prince named Rodriguez Goetia as he fights alongside Hellboy and The BPRD against the supernatural.
Crossover - Hellboy & Helluva Boss - Rated: T - English - Adventure/Humor - Chapters: 12 - Words: 14,551 - Reviews: 1 - Favs: 2 - Follows: 2 - Updated: 7/16 - Published: 12/20/2021
ANTOLOGÍA DEL AVERNO Tus historias en el infierno by Atzuko-san
Antología de historias (Personaje x Lector) de Hazbin Hotel y Helluva Boss. Abierto a peticiones! Las historias son ubicadas en el infierno y en los años en que algunos personajes vivieron en el mundo humano. Encontraras romance, angustia, violencia, tragedia, muerte, drama, etc. Después de todo, este es el infierno y estas aquí por una razón, no?
Crossover - Hazbin Hotel & Helluva Boss - Rated: M - Spanish - Supernatural/Romance - Chapters: 1 - Words: 2,765 - Published: 7/15
Traveling Through Worlds by TheGhostWhoStalksTheNight reviews
When their lives hit a low point, all demons affected become desperate for away out of their awful lives. However they are thrusted into an alternate dimension with all too familiar faces, friend and foe. They all must come together to find the way back and come to terms with the past and confront their futures. Will they make it home or will something far and wide tear them apart?
Crossover - Hazbin Hotel & Helluva Boss - Rated: M - English - Adventure/Hurt/Comfort - Chapters: 77 - Words: 548,772 - Reviews: 100 - Favs: 19 - Follows: 22 - Updated: 7/14 - Published: 10/3/2021 - [Charlie, Angel Dust] Alastor, Vaggie
three new stories by darksidersfollower97 reviews
new stories of helluva boss
Crossover - X-overs & Helluva Boss - Rated: T - English - Supernatural/Adventure - Chapters: 1 - Words: 69 - Reviews: 1 - Favs: 1 - Follows: 1 - Published: 7/14
Helluva Wizard by DWAR reviews
(Formerly BWL meets IMP) What happens when I.M.P. are hired to take out the family living at Privet Drive? They find a badly neglected young wizard in a cupboard with a new hellish destiny awaiting him…and a new purpose for a loving family of demons. Rated M for Language, and other mentions of sinful depravity.
Crossover - Harry Potter & Helluva Boss - Rated: M - English - Humor/Supernatural - Chapters: 47 - Words: 212,569 - Reviews: 1490 - Favs: 2,291 - Follows: 2,589 - Updated: 7/14 - Published: 11/5/2020 - Harry P., Loona, Millie, Moxxie
El Lobo De Renmant: Chronicles of Hell by Byakono reviews
Un Spin Off de uno de los futuros compañeros de los Mugiwara en El Lobo De Remnant, si desean saber quién lean la historia aunque de darán cuenta rápidamente.
Crossover - One Piece & Helluva Boss - Rated: M - Spanish - Humor/Supernatural - Chapters: 1 - Words: 12,036 - Reviews: 1 - Favs: 2 - Published: 7/13 - Blitzo, Moxxie, Octavia, Vortex
Hell has come to Paris by Kaito Noir
Ladybug believed that Hawk Moth was her worst nightmare, until someone she would never expect appeared, someone who had no weak points, someone she had never fought before, even Hawk Moth could tremble in fear with the power of a hellish being.
Crossover - Miraculous: Tales of Ladybug & Cat Noir & Helluva Boss - Rated: K+ - English - Romance/Drama - Chapters: 3 - Words: 6,584 - Favs: 7 - Follows: 8 - Updated: 7/13 - Published: 6/17 - Marinette D-C./Ladybug, Adrien A./Cat Noir, Blitzo, Loona
Marinette Mayday by TopModelCollectorY2K reviews
What happens when you anger both Paris' greatest hero and Hell's most popular succubus? Your nightmare (if you're Lila) or your dream (if you're Adrian).
Crossover - Miraculous: Tales of Ladybug & Cat Noir & Helluva Boss - Rated: M - English - Horror/Humor - Chapters: 17 - Words: 11,705 - Reviews: 15 - Favs: 59 - Follows: 50 - Updated: 7/11 - Published: 8/11/2021 - Marinette D-C./Ladybug, Lila R./Volpina, Verosika Mayday
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 not a story of glorious war. This is a story of how good men die.
Crossover - Hazbin Hotel & Helluva Boss - Rated: M - English - Chapters: 1 - Words: 8,441 - Reviews: 2 - Favs: 11 - Follows: 11 - Published: 7/8
you are my future by Melissa the geek
It's Delours and Mariono's wedding, and a new stranger has came into town. As Bruno was skeptical of love at first, he soon realizes that this new comer might be miss right. though the new comer has a dark secret as a witch with a demon on her back.
Crossover - Helluva Boss & Encanto - Rated: M - English - Tragedy/Humor - Chapters: 22 - Words: 45,798 - Favs: 1 - Updated: 7/7 - Published: 4/24 - Blitzo, Stolas, Bruno M., OC
Helluva Hazbin Life: Jurassic Brimstone by DinoZillaPrime
A young man who lived for paleontology finds his life eviscerated to hell and back in every possible way. Now with some unexpected help, he must learn to survive in this new world or be forever trapped in it as another lost soul. However, during his journey, he will slowly realize that his prison is changing him in ways he could not even begin to comprehend.
Crossover - Hazbin Hotel & Helluva Boss - Rated: M - English - Adventure/Horror - Chapters: 1 - Words: 4,371 - Favs: 2 - Follows: 2 - Published: 7/7 - Alastor, Charlie, OC, Blitzo
Cowboys and Angels by GrovyleFangirl1997 reviews
When Striker wakes up to find a fallen angel in his barn, he was expecting for his life to be turned upside down. Well, his life did turn upside down, but probably not in the way any imp would have thought.
Crossover - Hazbin Hotel & Helluva Boss - Rated: M - English - Romance/Angst - Chapters: 9 - Words: 8,916 - Reviews: 10 - Favs: 6 - Follows: 5 - Updated: 7/6 - Published: 2/1 - Angel Dust, OC, Striker
Millie and Naruto by Mumei Mu reviews
Millie love her husband so much that she'll screw him on spot and no, it's not Moxxie, it's a human. This husband? It's none other than Naruto!
Crossover - Naruto & Helluva Boss - Rated: M - English - Romance - Chapters: 1 - Words: 2,676 - Reviews: 8 - Favs: 127 - Follows: 80 - Published: 7/1 - [Naruto U., Millie] - Complete
Helluva Boss: The Human and The Demons by Mr.Unadventure reviews
A Boy named Nathen lived a life beside his famous hero father and went on an adventure once with him, his uncle, siblings, and friend. Years later a moment would change his life by a mysterious group who threaten his family and home. Nathen would accidently go on a journey into the pits without anyone by his side to stop the group but would meet new friends to help him end evil.
Crossover - Hazbin Hotel & Helluva Boss - Rated: M - English - Drama/Adventure - Chapters: 2 - Words: 10,078 - Reviews: 1 - Favs: 2 - Follows: 3 - Updated: 6/30 - Published: 5/31 - Lucifer, Stolas, Octavia, Blitzo
Back to the game by CaioCoia reviews
Moxxie wasn't the kind of Imp who wishes to live his life full of dangers and mission, however, what happens if someone from his past appears inside his work and requests a service from their office? A cherub cyan dog with a name that made all his past come back again, a life he thought he left for good after his death. A secret from his past was exposed. Moxxie Wick, it's back.
Crossover - John Wick & Helluva Boss - Rated: M - English - Crime/Adventure - Chapters: 9 - Words: 47,841 - Reviews: 30 - Favs: 114 - Follows: 108 - Updated: 6/29 - Published: 10/24/2021
League of Demons by 6-4 pilot reviews
Caring little about the Imp in his hand, the Iron Revenant nonetheless saw potential in him that he can, and will, use for his own gains. Nothing more. Nothing else. At least that's what he's telling himself, but a certain four-winged woman says otherwise. In the meantime, a certain bird emperor was establishing a bond with a demonic bird, who needs a proper father.
Crossover - League of Legends & Helluva Boss - Rated: T - English - Adventure/Angst - Chapters: 4 - Words: 9,720 - Reviews: 3 - Favs: 12 - Follows: 15 - Updated: 6/28 - Published: 5/27 - Mordekaiser, Morgana, Azir, Moxxie
Helluva Psychonaut by Dr.Archangel reviews
After finishing Psychonauts 1 and 2. Also watching Rhombus of Ruin. I thought to myself, I need to write a crossover with Helluva Boss. So here it is!
Crossover - Psychonauts & Helluva Boss - Rated: M - English - Sci-Fi/Humor - Chapters: 4 - Words: 8,126 - Reviews: 1 - Favs: 4 - Follows: 2 - Published: 6/27 - [Razputin, Lili Z.] Blitzo
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