Helluva Boss Crossovers
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One Helluva Loud House by Geo Soul reviews
After an unexpected Night Lincoln ends up with one Helluva new Pet which sets off a chain reaction of insanity, fun and all sorts of weirdness. (Lemon heavy story Hazbin Hotel elements will be added in later)
Crossover - Loud House & Helluva Boss - Rated: M - English - Chapters: 10 - Words: 39,761 - Reviews: 171 - Favs: 239 - Follows: 250 - Updated: 10/5 - Published: 4/23/2022
Scooby Doo and the Helluva Dong by Kenlestations
Blitzo and the I.M.P gang murdered Fred Jones' father. Naturally, Scooby-Doo and friends ain't gonna let that slide and now they want a piece of gay demon asses!
Crossover - Scooby Doo & Helluva Boss - Rated: M - English - Romance/Fantasy - Chapters: 1 - Words: 2,161 - Published: 10/4 - Shaggy, Scooby Doo, Blitzo, Loona
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: 1040 - Words: 2,333,008 - Reviews: 4724 - Favs: 323 - Follows: 255 - Updated: 10/4 - Published: 8/18/2021 - Lincoln L., Loona, Luna L., Blitzo
Martha's Devilish Hell (Requested Story) by FallenEmperor2000
After dying and being sent to Hell as a Hellhound Demon, Katsuki Bakugou eventually joins I.M.P (The Immediate Murder Professionals) to make a living. After a bet is made with Loona during an argument, Katsuki has to find a way to lose his viriginity. Thankfully, a mission assigned by a former school teacher will lead him to a woman in no position to refuse doing the job... LEMON
Crossover - My Hero Academia/僕のヒーローアカデミア & Helluva Boss - Rated: M - English - Romance/Crime - Chapters: 1 - Words: 4,004 - Favs: 4 - Follows: 1 - Published: 10/2 - [Katsuki B., Martha] - Complete
LC Presents: Helluva Dad by JP-Ryder reviews
As a spin-off of "Luz Clawthorne", in this AU where Loona was adopted much earlier by Blitz, as this story follows the struggles between a father and daughter.
Crossover - Disney & Helluva Boss - Rated: T - English - Family/Drama - Chapters: 3 - Words: 45,304 - Reviews: 34 - Favs: 18 - Follows: 19 - Updated: 10/1 - Published: 6/17 - Blitzo, Loona, Moxxie, OC
A Helluva Grim Tale by Jss2141 reviews
While IMP was going about their normal business, a new employee has come into their lives and proves to be a rather interesting addition to the group. I do not own these characters or franchises. Story also available on my Wattpad of the same name, Jss2141.
Crossover - Grim Tales & Helluva Boss - Rated: M - English - Supernatural/Fantasy - Chapters: 15 - Words: 70,297 - Reviews: 81 - Favs: 135 - Follows: 128 - Updated: 10/1 - Published: 2/4/2021 - Junior/Grim Jr., Blitzo, Loona, Moxxie
Ouroboros by Uros Osium
What would fit a tale of a new beginning? Why, a recent end. For a whole bloodline on Earth, it was the end of it all. For the remains of a botched murderous spell, it is the beginning of a life among the damned. From blood anointed by the holy servants of God, to one tainted by the Fell spell destined to consume their living essence. (M Rating just in case)
Crossover - Hazbin Hotel & Helluva Boss - Rated: M - English - Adventure - Chapters: 14 - Words: 189,505 - Favs: 6 - Follows: 4 - Updated: 10/1 - Published: 4/30
Butt Call? Booty Dial? by ghostly-scripts reviews
"How can a hell denizen botch a summoning this bad?" you ask. Well, Blitzo is stupid, easy as that. Part five of the "Seven Ways to Summon the Ghost King" saga.
Crossover - Danny Phantom & Helluva Boss - Rated: M - English - Humor/Supernatural - Chapters: 1 - Words: 1,404 - Reviews: 2 - Favs: 6 - Follows: 4 - Published: 9/29 - Complete
Hellhound & Witch Boy by Anime0CC0Manga reviews
A certain doggie loses her memory and gets found by a certain Chaos Lord (I Own Nothing)
Crossover - Helluva Boss & Young Justice - Rated: K - English - Family/Friendship - Chapters: 2 - Words: 2,057 - Reviews: 2 - Favs: 13 - Follows: 10 - Updated: 9/27 - Published: 7/2 - Loona, Klarion the Witch Boy
Pathuva an Overlord by Foxsky Harem Emperor 2015 reviews
Summary is in said.
Crossover - Naruto & Helluva Boss - Rated: M - English - Supernatural - Chapters: 3 - Words: 22,917 - Reviews: 24 - Favs: 142 - Follows: 159 - Updated: 9/25 - Published: 9/8 - [Naruto U., Hinata H., Verosika Mayday, Octavia]
Hell Freezes Over by VAN115yes reviews
She'd had enough. Her life had been nothing but pain and lies. Fleeing Hell, she came to the human world to finally find the happiness and love she'd been longing for. But little did she know, she'd fled one Hell, only to get trapped in another. (Rated M for graphic violence, gore, adult content.)
Crossover - The Thing & Helluva Boss - Rated: M - English - Horror/Romance - Chapters: 3 - Words: 15,958 - Reviews: 2 - Favs: 10 - Follows: 9 - Updated: 9/25 - Published: 9/3/2022 - Blitzo, Octavia, Stolas, OC
Brief's Divine Comedy by Zaru reviews
A crossover collaboration between myself and Wr1teAn0n. A crossover between Panty and Stocking and Hazbin Hotel/Helluva Boss. Vortex just wanted a smoke break. He didn't expect for this green jumpsuit wearing Geek Boy to fall into Hell and cause chaos all over. Little did he know he would be instrumental in the life of Briefers "Brief" Rock.
Crossover - Panty & Stocking with Garterbelt/パンティ&ストッキングwithガーターベルト & Helluva Boss - Rated: M - English - Romance/Hurt/Comfort - Chapters: 7 - Words: 69,435 - Reviews: 24 - Favs: 82 - Follows: 77 - Updated: 9/24 - Published: 6/21 - Briefers R./Brief, Loona, Vortex
Helluva Boss Xenoverse by parzival2.0
New game/series crossover between Dragon Ball Xenoverse/2 and Helluva Boss/Hazbin Hotel(same side between canon and non-canon) and when comes to games and series(Dragon Ball Z/GT/Super and other Dragon Ball Kakarot), and for music(Dragon Ball Z/GT/Super and other Dragon Ball Kakarot/ Xenoverse 1/2, and Helluva boss). The new mission is to protect the timeline of another universe
Crossover - Dragon Ball Z & Helluva Boss - Rated: T - English - Adventure/Supernatural - Chapters: 4 - Words: 3,568 - Updated: 9/24 - Published: 9/23
Helluva Date by Dragon1990 reviews
Inspired by "A Loud Among Demons" by TvFan2244, this is a one shot story that takes place in the same universe and is about a date between Lincoln Loud and Verosika Mayday. Please give all credit to the original author. Thanks and enjoy.
Crossover - Loud House & Helluva Boss - Rated: M - English - Romance/Humor - Chapters: 1 - Words: 13,847 - Reviews: 16 - Favs: 48 - Follows: 33 - Published: 9/22 - [Lincoln L., Verosika Mayday] [Millie, Moxxie] - Complete
Avengers: The Fallen Angel by bj543511 reviews
Earth's Mightiest Heroes face their worst threat yet when Hell's overlords declare war on earth. With Lucifer Morningstar, the king of hell, dead, the Avengers in the surface world face an age where there is an absence of God and there are only the principalities of darkness. With younger heroes coming to the fray, they must learn to assemble as earth's mightiest defenders.
Crossover - Avengers & Helluva Boss - Rated: M - English - Tragedy/Adventure - Chapters: 23 - Words: 33,328 - Reviews: 23 - Favs: 13 - Follows: 15 - Updated: 9/21 - Published: 7/25/2022
Demonic Deals by Lighting wolf knight reviews
When the children of Sparda started their own families? Nobody expected a long prophecy to tick down to a clash for all of Hell. Rated T for violence, death, and profanity.
Crossover - Devil May Cry & Helluva Boss - Rated: T - English - Adventure/Romance - Chapters: 3 - Words: 7,591 - Reviews: 1 - Favs: 12 - Follows: 15 - Updated: 9/21 - Published: 7/31/2022 - Dante, Vergil, Octavia, Stolas
Puppet Master: IMP by Eidel E reviews
Blitzø had brought some new recruits for I.M.P, and it comes in all shapes and sizes
Crossover - Puppet Master & Helluva Boss - Rated: M - English - Horror/Humor - Chapters: 1 - Words: 6,670 - Reviews: 2 - Follows: 1 - Published: 9/21 - Blitzo, Moxxie, Millie, OC - Complete
Helluva Saiyan boss by parzival2.0
List of episodes between small canon and big change(Dragon Ball Z x Helluva boss)
Crossover - Dragon Ball Z & Helluva Boss - Rated: M - English - Supernatural/Sci-Fi - Chapters: 10 - Words: 7,208 - Favs: 2 - Follows: 2 - Updated: 9/20 - Published: 9/16
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: 67 - Words: 291,481 - Reviews: 1986 - Favs: 3,063 - Follows: 3,362 - Updated: 9/19 - Published: 11/5/2020 - Harry P., Loona, Millie, Moxxie
Best Beloved II: Fateful Antics by Jaymint404
Sequel to Helluva Boss: Best Beloved. What happens when two people are left to commit mischievous deeds against the world with no cohesion to their actions? Crazy stuff sure does happen! Rated M Fiction. THIS IS FOR ADULTS.
Crossover - Helluva Boss & Hazbin Hotel - Rated: M - English - Romance/Adventure - Chapters: 14 - Words: 31,844 - Favs: 2 - Follows: 2 - Updated: 9/18 - Published: 7/10 - Blitzo, Sir Pentious
A Goetias Guide To Phoenix Orders by RandomName41 reviews
Blitzo is dead. Voldemort is plotting in the shadows, newly revived as a twisted form of Goetian bird/serpent hybrid. The Ministry of Magic is attacking Harry as a lunatic and what’s worse is his own Papa is ignoring him. Can he take much more?
Crossover - Helluva Boss & Harry Potter - Rated: M - English - Family/Supernatural - Chapters: 13 - Words: 29,618 - Reviews: 37 - Favs: 73 - Follows: 83 - Updated: 9/14 - Published: 1/8
Una Motosierra para el trabajo by TheDevilZero reviews
Denji no tuvo el mejor inicio en su vida, pero su situación mejora de manera peculiar cuando queda al cuidado de una pareja de demonios. Puede que no haya sido la situación ideal para un niño, pero al menos no esta en el infierno... ¿verdad?
Crossover - Chainsaw Man/チェンソーマン & Helluva Boss - Rated: M - Spanish - Chapters: 3 - Words: 13,178 - Reviews: 13 - Favs: 28 - Follows: 30 - Updated: 9/13 - Published: 5/31/2022 - Denji, Pochita, Millie, Moxxie
AHTH Side Stories: Get Out Alive by WriteAnon reviews
A series of stories set in my Achieving Heaven Through Hell Series. For the kids of Lady Belladonna's Institute for the Enrichment and Education of Dispossessed Hellborn Children, everyday life is a struggle for survival. However, a mysterious new hire at the institute will not only dramatically change life for the children, but perhaps all of Hell itself.
Crossover - JoJo's Bizarre Adventure & Helluva Boss - Rated: T - English - Supernatural/Drama - Chapters: 22 - Words: 167,028 - Reviews: 28 - Favs: 32 - Follows: 41 - Updated: 9/13 - Published: 10/7/2022 - Diavolo, OC
The Sage overlord by Foxsky Harem Emperor 2015 reviews
Naruto is in hell and is an Oni, as well as Overlord. these one with be one on the hazbin hotel.
Crossover - Naruto & Helluva Boss - Rated: M - English - Humor/Hurt/Comfort - Chapters: 1 - Words: 6,121 - Reviews: 8 - Favs: 108 - Follows: 121 - Published: 9/10 - [Naruto U., Mrs. Mayberry, Hinata H., Loona]
Hulk Helluva and the Agents Demons of Smash by parzival2.0
New crossover series List of episodes/bio-power and Each character episode/Season.
Crossover - Hulk and the Agents of S.M.A.S.H. & Helluva Boss - Rated: T - English - Adventure/Drama - Chapters: 10 - Words: 9,741 - Updated: 9/10 - Published: 9/7 - Complete
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