Helluva Boss Crossovers
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Hellavu Fox by Djbash89 reviews
To say that all jobs come with the risk of failure, or at the very least the off chance of a mistake being made can never be understated as it's a natural occurrence with no such contingency to prevent it from happening. For a certain imp group that mistake could not have been underscored any better with what came after with the meeting with a certain fox.
Crossover - Naruto & Helluva Boss - Rated: M - English - Adventure/Romance - Chapters: 3 - Words: 23,051 - Reviews: 70 - Favs: 467 - Follows: 576 - Updated: 12/10/2021 - Published: 8/27/2021 - [Naruto U., Loona, Octavia]
Hungry Gays by HGSendsTheirRegards reviews
I'm sorry, /hg/.
Crossover - Mario & Helluva Boss - Rated: M - English - Drama/Romance - Chapters: 1 - Words: 1,648 - Reviews: 2 - Published: 12/7/2021 - [Koopalings, OC, Loona] - Complete
Rascals of Hell by Wolf of howl street
A small of hell-born children go on mischievous adventures around hell
Crossover - Hazbin Hotel & Helluva Boss - Rated: T - English - Humor/Adventure - Chapters: 1 - Words: 973 - Favs: 2 - Follows: 1 - Published: 12/4/2021 - Sir Pentious, Stolas, Blitzo, OC
FRJ: Hazbin Hotel Helluva Boss arc by Twiphase reviews
Waking up one day as some sort of demon is one thing. But unknowingly attracting the attention of demon lords while trying to manage an item shop is a chronicle of misadventures waiting to be told. (chapter 1 will be updated in Feburuary and chapter will be posted in March)
Crossover - Hazbin Hotel & Helluva Boss - Rated: K+ - English - Humor/Fantasy - Chapters: 1 - Words: 1,210 - Reviews: 1 - Favs: 7 - Follows: 9 - Published: 12/3/2021 - Charlie, OC, Blitzo, Stolas
Overlord greed by Mightiest battle reviews
Greed after being killed by his father is sent to hell. This story will not follow the path of the show as I wish to tell a different story.
Crossover - Fullmetal Alchemist & Helluva Boss - Rated: M - English - Crime/Romance - Chapters: 2 - Words: 4,088 - Reviews: 2 - Favs: 29 - Follows: 29 - Updated: 12/1/2021 - Published: 8/29/2021 - Greed, Loona, Octavia
Story Idea: A Supremely Strange Situation by KelticFailure reviews
Just an extremely rough story idea I thought I might as well post here in the hopes that someone else that likes the idea and has the skills to write it can pick it up. A crossover between Helluva Boss and the Doctor Strange from episodes four and nine of the Marvel's What If...? series. If you happen to like the idea, feel free to write the story however you wish.
Crossover - Doctor Strange & Helluva Boss - Rated: K+ - English - Friendship/Humor - Chapters: 1 - Words: 271 - Reviews: 1 - Favs: 2 - Follows: 1 - Published: 11/30/2021 - Complete
What is this! unadulterated loving by MadokatheCu1est
Stella gains a crush on a certain Purple-haired god and doesn’t know how to process it.
Crossover - Helluva Boss & Higurashi/Umineko series - Rated: K - English - Romance/Humor - Chapters: 1 - Words: 254 - Follows: 1 - Published: 11/27/2021 - Stella, Hanyu F. - Complete
Breaking by davethespringtrapmiller
jackson having been killed Is turned Into a hellspawn not remembering much of what happened and Is soon to find out how bad things really are
Crossover - Spawn & Helluva Boss - Rated: M - English - Supernatural/Crime - Chapters: 4 - Words: 1,780 - Favs: 10 - Follows: 9 - Updated: 11/22/2021 - Published: 6/14/2021 - [Verosika Mayday, OC] [Blitzo, Loona]
Hell and Goat by Nasha Rei-Kun reviews
Hell was NOT what Obito was expecting... and he was just a goat who worked for a bunch of owls.
Crossover - Naruto & Helluva Boss - Rated: M - English - Supernatural/Romance - Chapters: 4 - Words: 63,575 - Reviews: 23 - Favs: 209 - Follows: 225 - Updated: 11/17/2021 - Published: 8/31/2021 - [Obito U., Loona] Stella, Stolas
One Fiery Joker: A Segment In The Project X Zone Narrative by CynderStorm666
JoshScorcher picks a fight with Loona, unaware of her newfound immortality. Because of this, he now finds himself caught between a hellhound, her bird crush, and her inkling companions as they track him throughout America. Will he convince them to let him live? Or will he be at the mercy of Angels by the end of the month?
Crossover - Helluva Boss & Splatoon - Rated: M - English - Supernatural/Drama - Chapters: 2 - Words: 2,299 - Updated: 11/9/2021 - Published: 11/8/2021 - Loona, Octavia, OC, Inkboy
Blitzø's New Job by MorphMaster18 reviews
Blitzø quits I.M.P. after his employees & daughter said some hurtful things to him & finds a new job at a certain hotel. Requested by ray.sphere99
Crossover - Hazbin Hotel & Helluva Boss - Rated: T - English - Hurt/Comfort/Friendship - Chapters: 2 - Words: 4,002 - Reviews: 21 - Favs: 53 - Follows: 64 - Updated: 11/4/2021 - Published: 9/24/2021 - Alastor, Charlie, Blitzo
Bad Morning Do Over by Tzaotao reviews
Verosika has a bad morning, that doesn't change when she happens upon her ex… or does it? Rated M for language, alcohol abuse, wee bit of violence and talk of sex and cannibalism, but nothing overt. Is a crossover because it includes Rosie from Hazbin Hotel, who sadly doesn't have a search button yet. Even if she doesn't appear much. ONESHOT.
Crossover - Hazbin Hotel & Helluva Boss - Rated: M - English - Chapters: 1 - Words: 7,219 - Reviews: 3 - Favs: 8 - Follows: 4 - Published: 10/31/2021 - Blitzo, Loona, Verosika Mayday, Vortex - Complete
From One Hell to Another by shadowwriter329 reviews
When Ichigo's sister was kidnapped into Hell, he and his friends rushed in to save her. Now they find themselves in Hell again but not the same Hell they have seen before. Will they be able to keep their sanity as they work to try and find a way home? "Welcome to I.M.P. new interns!" Rated M because 'duh'
Crossover - Bleach & Helluva Boss - Rated: M - English - Humor/Supernatural - Chapters: 1 - Words: 12,472 - Reviews: 14 - Favs: 100 - Follows: 105 - Published: 10/31/2021 - Ichigo K., Yuzu K., Millie, Moxxie
Rob meets Helluva Loud, songfic (english version) by eltioRob95
A songfic, dedicated to my graphic deviantart storie, Rob meets Helluva Loud, my Oc fanfic character and Heavy5commandos fanfic character, the epic versus , read it like a country song, Halloween 2021
Crossover - Loud House & Helluva Boss - Rated: K+ - English - Fantasy - Chapters: 1 - Words: 635 - Favs: 5 - Follows: 5 - Published: 10/28/2021 - Complete
Rob meets Helluva Loud, song fic by eltioRob95 reviews
Un songfic (fanfic hecho canción) dedicado a historia gráfica de Deviantart, Rob meets Helluva Loud, MI oC Rob el chico interdimensional y el personaje de heavy5commando, leerlo como un corrido mexicano.
Crossover - Loud House & Helluva Boss - Rated: K+ - Spanish - Fantasy - Chapters: 1 - Words: 569 - Reviews: 3 - Favs: 3 - Follows: 3 - Published: 10/28/2021 - Lincoln L., Loona - Complete
Decent Into Darkness by goofnutgav reviews
Jason Lee was a monster and a scumbag, something he knew and didn't care about since he didn't feel much anyway and only killed people to remind himself that he was still alive, but when he and his crew picked up a new member, everything changed in a big way and little did he know how much will change for him down the road.
Crossover - Black Lagoon & Helluva Boss - Rated: M - English - Horror/Supernatural - Chapters: 2 - Words: 13,977 - Reviews: 2 - Favs: 10 - Follows: 6 - Updated: 10/25/2021 - Published: 10/15/2021 - [OC, Loona] Revy, Blitzo
Beauty and the Cowboy Imp by Disneyfangirl774 reviews
Daryl Dixon is born and raised into a bad family, except for one family member, Meryl, who helps him through thick and thin. The former, however, is not easy to work with until one day, a succubus turns him into an imp, a cowboy imp and those he works with. Years later, a young lady sees her mother held captive, but can she be the one to break the spell and see true beauty within?
Crossover - Walking Dead & Helluva Boss - Rated: T - English - Romance/Parody - Chapters: 20 - Words: 25,374 - Reviews: 9 - Favs: 3 - Follows: 3 - Updated: 10/19/2021 - Published: 10/3/2021 - Daryl D., OC, Striker - Complete
Helluva Impact: Thus the IMPs landed in Teyvat by Antonio Ferrari reviews
When the Sustainer of Heavenly Principles has an anger fit after our belived IMP friends had an accident with her, she decides to exile them to the world of Teyvat. If her plan was destroying humanity on that planet...I'm pretty sure she succeeded.
Crossover - Genshin Impact & Helluva Boss - Rated: M - English - Humor/Parody - Chapters: 1 - Words: 5,330 - Reviews: 2 - Favs: 7 - Follows: 9 - Published: 10/16/2021 - Blitzo, Loona, Millie, Moxxie
An Owl's Heart by Animals4ever
The daughter/apprentice of the infamous radio demon Alastor Zanabelle, starts developing a crush on Stolas the father of Octavia and one of the 25 year old demons friends and one Zana mentors from time to time. A story filled with twists and turns!
Crossover - Helluva Boss & Hazbin Hotel - Rated: T - English - Friendship/Romance - Chapters: 2 - Words: 4,342 - Favs: 2 - Follows: 1 - Published: 10/13/2021 - Alastor, Stolas, OC
The Wings of Icarus by Frank Milton
This is the story of Oswald Golipski and Jethro Clay, two imps trying to succeed within the confines of Imp City. These men will soon face a challenge so great, so monolithic, that they themselves can do nothing to prepare for it. You will see their triumphs, their failures, their defeat and victory. You will see them conquer Hell, but it will not be in a way you think.
Crossover - Hazbin Hotel & Helluva Boss - Rated: M - English - Drama/Crime - Chapters: 2 - Words: 6,208 - Published: 10/5/2021 - OC
You Did What to My Drink! by Ybarra87 reviews
After getting out of jail following the events of what happened at the beach with her ex, Verosika and her crew decided to go to a club in order to get a certain taste out. However, Verosika did not expect to wake up in the bed of the blond blue eyed whiskered face bartender who gave her a hard time. I do not own anything belonging to Naruto or Hazbin Hotel.
Crossover - Naruto & Helluva Boss - Rated: M - English - Humor/Adventure - Chapters: 1 - Words: 3,903 - Reviews: 13 - Favs: 123 - Follows: 106 - Published: 10/2/2021 - Naruto U., Verosika Mayday - Complete
An Imps Guide to Raising A Boy Wizard by RandomName41 reviews
How will Harry turn out being raised by Blitzo and Stolas? Hogwarts better prepare itself for an assassin with style and a vulgarity to match the most hardened auror.
Crossover - Helluva Boss & Harry Potter - Rated: M - English - Adventure/Family - Chapters: 33 - Words: 52,486 - Reviews: 146 - Favs: 455 - Follows: 459 - Updated: 10/2/2021 - Published: 3/18/2021 - Harry P., Blitzo, Stolas - Complete
Befallen Beings by Doctor Gay reviews
All Beings Deserve An Opportunity Depending On The Individual, But Reality Warps Around The Land Of The Gods As A Single Lost Spirit Is Chosen As Having Greater Importance Than Others. This Story Is A Branching Tale From This FF As A Personal Continuation From Chapter 12: /s/13836567/1/Hell-s-Loud
Crossover - Loud House & Helluva Boss - Rated: M - English - Romance/Adventure - Chapters: 2 - Words: 13,581 - Reviews: 4 - Favs: 8 - Follows: 7 - Updated: 9/25/2021 - Published: 9/21/2021
A Hellhound in Manhattan: Part 1 by LaVidaMochaIV reviews
After gargoyles are confirmed living in the city of Manhattan, stirring up people's paranoia and mistrust, another creature is found prowling the streets. One merely looking for food, or maybe just a friend...
Crossover - Gargoyles & Helluva Boss - Rated: T - English - Romance/Drama - Chapters: 16 - Words: 18,124 - Reviews: 20 - Favs: 31 - Follows: 30 - Updated: 9/22/2021 - Published: 8/23/2021 - Brooklyn, Loona
It's a Helluva Life! by PuzzleMaster1998 reviews
Gavin Woodring had lived a pretty normal life for an 18-year-old boy. But his life changes forever after getting a package that wasn't his. OCxHarem.
Crossover - Hazbin Hotel & Helluva Boss - Rated: M - English - Adventure/Romance - Chapters: 1 - Words: 1,450 - Reviews: 3 - Favs: 48 - Follows: 61 - Published: 9/15/2021 - [OC, Charlie, Loona, Stolas]
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