Helluva Boss Crossovers
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Civil War Ultimate by TrueBlueLGfanfics reviews
After a rift in timelines, the freedom pals from another timeline come into this timeline, and they are actually villains from their universe and team up to fight their timelines Cartman along with Butters and his demon family. Butters and the Imps AU
Crossover - South Park & Helluva Boss - Rated: T - English - Sci-Fi/Humor - Chapters: 2 - Words: 6,201 - Reviews: 2 - Favs: 1 - Follows: 1 - Updated: 12/11 - Published: 12/7 - [Butters S., Kenny M.] Eric Cartman, Millie - Complete
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: 50 - Words: 224,179 - Reviews: 1643 - Favs: 2,578 - Follows: 2,894 - Updated: 12/11 - Published: 11/5/2020 - Harry P., Loona, Millie, Moxxie
An Imps Guide To Burning Goblets by RandomName41 reviews
Coming up on his 4th year at Hogwarts School of Witchcraft and Wizardry, Harry Goetia begins having odd dreams about Voldemort. A dangerous and ancient Tournament makes things worse for the young Owl Boy.
Crossover - Helluva Boss & Harry Potter - Rated: M - English - Adventure/Fantasy - Chapters: 25 - Words: 47,408 - Reviews: 96 - Favs: 155 - Follows: 166 - Updated: 12/7 - Published: 2/20 - Blitzo, Stolas, Harry P. - Complete
Helluva Christmas Special by phantomprince352
Months after the event of Striker, a party is being held on Christmas Eve with Charlie Morningstar as the special guest and a live performance of How the Grinch Stole Christmas story with Geryon as the main star. (Sets after Helluva Employee. Happy Holidays, everyone!)
Crossover - Helluva Boss & Hazbin Hotel - Rated: M - English - Parody/Friendship - Chapters: 1 - Words: 4,745 - Published: 12/6 - Charlie, Octavia, Stolas, OC - Complete
The Fox and the Owl Princess by severe999 reviews
what if Minato summoned Stolas to seal the Kyuubi, what if the price is an Arranged marriage. Some team 7 bashing.
Crossover - Naruto & Helluva Boss - Rated: M - English - Romance/Fantasy - Chapters: 7 - Words: 9,949 - Reviews: 105 - Favs: 306 - Follows: 370 - Updated: 12/6 - Published: 7/30 - [Naruto U., Octavia]
No Place Like Hell by BigBri590 reviews
Paul Jones was less than ordinary. He was never one for assertiveness, he let people walk all over and bully him. On one very bad day, he finds himself in Hell. Unsure of why he ended up in Hell, he sees a place called Hazbin Hotel being advertised on the news and decides to seek rehabilitation. But he soon learns that, in order to survive Hell, he'll have to change his ways...
Crossover - Hazbin Hotel & Helluva Boss - Rated: M - English - Supernatural - Chapters: 5 - Words: 10,222 - Reviews: 2 - Favs: 20 - Follows: 13 - Updated: 12/5 - Published: 9/28
Butters and the Imps (Helluva Version) by TrueBlueLGfanfics reviews
Part of Butters and the Imps AU
Crossover - South Park & Helluva Boss - Rated: T - English - Drama/Humor - Chapters: 1 - Words: 3,219 - Reviews: 1 - Favs: 1 - Follows: 1 - Published: 12/4 - Butters S., Loona, Millie, Moxxie - Complete
Devil May Cry: HelluvaVerse by believingispowerful7 reviews
It's a Devil May Cry (Originally created by CAPCOM) second reboot story set in the universe of Hazbin Hotel and Helluva Boss (Originally created by VivziePop). Dante must team up with I.M.P to destroy Mundus and the C.D (Corrupted Demons) that kills humans and normal demons. This story starts during and after the events of Helluva Boss.
Crossover - Devil May Cry & Helluva Boss - Rated: M - English - Adventure/Humor - Chapters: 6 - Words: 30,064 - Reviews: 5 - Favs: 5 - Follows: 7 - Updated: 12/2 - Published: 11/7 - Dante, Vergil, Blitzo, Stolas
Kamen Rider Neo Arsenal: Beyond Worlds by Nuva7999
Arriving to the world of Helluva Boss/Hazbin Hotel Takashi company by Maira they both encounter an all too familiar enemy from the past, Ika former enforcer and right hand of The Brotherhood already making their move in this universe. Why are they there for and for what reason they'll have to uncover their plans and discover the reason for their arrival.
Crossover - Kamen Rider & Helluva Boss - Rated: M - English - Adventure/Sci-Fi - Chapters: 2 - Words: 5,239 - Published: 11/30 - OC, Loona
Harvest Moon Festival (Butters and the Imps) by TrueBlueLGfanfics reviews
Millie takes Butters to her family ranch for the Harvest Moon Festival. Butters and the Imps AU
Crossover - South Park & Helluva Boss - Rated: T - English - Humor/Romance - Chapters: 1 - Words: 1,702 - Reviews: 1 - Favs: 1 - Follows: 1 - Published: 11/26 - Butters S., Millie, Moxxie, Striker - Complete
Helluva Scream by TrueBlueLGfanfics reviews
Billy Loomis hires I.M.P. to kill Sidney Prescott
Crossover - Scream & Helluva Boss - Rated: T - English - Horror/Crime - Chapters: 4 - Words: 3,973 - Reviews: 4 - Favs: 1 - Updated: 11/25 - Published: 11/18 - Billy L., Sidney P., Stuart M., Blitzo - Complete
A Fishcake's Helluva Life Change by pain17ification reviews
Doubting his own abilities and fed up with his failure to improve under incompetent instructors, Naruto takes some time to unwind on the beach of a port town. Happening upon a concert on the beach, Naruto never could've guessed that he'd become involved in the workings of Hell itself. His life was in for one helluva change the night he met a certain popstar. Naruto/Verosika/Harem
Crossover - Naruto & Helluva Boss - Rated: M - English - Fantasy/Romance - Chapters: 3 - Words: 25,210 - Reviews: 337 - Favs: 1,373 - Follows: 1,560 - Updated: 11/24 - Published: 12/25/2021 - [Naruto U., Verosika Mayday, Loona, Stella]
Make-Up by Jacob D. Mercer reviews
Takes place between Chapters 17 and 18 of Hazbin Hotel: The Unexpected Help. John and Verosika have make up sex. Pure and simple.
Crossover - Hazbin Hotel & Helluva Boss - Rated: M - English - Romance/Hurt/Comfort - Chapters: 1 - Words: 2,701 - Reviews: 2 - Favs: 9 - Follows: 6 - Published: 11/19 - [OC, Verosika Mayday]
Torments of Sinners and Imps by SoulfulAzrael reviews
This is a world where Moxxie never got in a relationship with Millie and instead got closer to a certain famous Porn Star named Angel Dust. For better and definitely for worse. Both of them get to know each other as they are beaten down by world of Hell and they need to get past their issues to survive... and to maybe get closer to one another, as hard as it will be.
Crossover - Hazbin Hotel & Helluva Boss - Rated: T - English - Romance/Tragedy - Chapters: 2 - Words: 17,971 - Reviews: 2 - Favs: 14 - Follows: 14 - Updated: 11/18 - Published: 10/3 - [Angel Dust, Moxxie] OC
Butters and Kenny's anniversary by TrueBlueLGfanfics reviews
It is the first anniversary of when Butters and Kenny went on their first date, so they decided to do something special. And the M&Ms decided to make sure they have no trouble. Butters and the Imps AU.
Crossover - South Park & Helluva Boss - Rated: T - English - Romance/Humor - Chapters: 1 - Words: 2,225 - Reviews: 1 - Published: 11/17 - [Butters S., Kenny M.] [Millie, Moxxie] - Complete
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: 7 - Words: 58,018 - Reviews: 53 - Favs: 135 - Follows: 142 - Updated: 11/17 - Published: 3/3 - [Moxxie, Millie] Lincoln L.
FRJ: Helluva Hazbin 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 and 2 will be updated soon, and Chapter 3 will be released in spring 2023)
Crossover - Hazbin Hotel & Helluva Boss - Rated: K+ - English - Humor/Fantasy - Chapters: 2 - Words: 8,706 - Reviews: 2 - Favs: 17 - Follows: 21 - Updated: 11/16 - Published: 12/3/2021 - Charlie, OC, Blitzo, Stolas
Dark Railtracer by Kamzil118 reviews
When there is death, there is life. Artyom had sacrificed everything he could when he walked the earth but those days are over. Now he resides in Heaven as a reward for his deeds; however, everything is not what it seems while adjusting to this new existence. Heaven and Hell remain in an uneasy peace as the Department of Purgatory do what it can to protect it at any cost.
Crossover - Metro 2033 & Helluva Boss - Rated: T - English - Adventure/Romance - Chapters: 10 - Words: 48,399 - Reviews: 13 - Favs: 51 - Follows: 71 - Updated: 11/15 - Published: 1/27 - Artyom, Pavel M., Verosika Mayday, Mrs. Mayberry
The Brimstone conspiracy chapter 1 by Zeronizer reviews
After an attempt on Lucifer’s life, Charlie gathers help from I.M.P, Alastor, Her friend Phenex, the demon detective Zarak, and andrealphus, but problems soon arrive from within the group and with the investigation.
Crossover - Hazbin Hotel & Helluva Boss - Rated: T - English - Drama/Mystery - Chapters: 3 - Words: 3,074 - Reviews: 1 - Favs: 2 - Follows: 1 - Updated: 11/15 - Published: 10/31 - Complete
The Adventures of MNM VOL 1 by Acoustic Ghost reviews
Out for a stroll one day Millie finds a child on the side of the road and decides to adopt him and teach him how to raise some hell... oh Moxxie is there as well. Note: THis is a Harem story.
Crossover - Naruto & Helluva Boss - Rated: M - English - Family - Chapters: 17 - Words: 60,069 - Reviews: 317 - Favs: 565 - Follows: 626 - Updated: 11/14 - Published: 9/3 - Naruto U., Loona, Millie, Moxxie - Complete
Butters and the Imps: Bring the Crunch by TrueBlueLGfanfics reviews
Basically the DLC of South Park TFBH, but Loona replaces new kid to a degree. Butters and the Imps AU
Crossover - South Park & Helluva Boss - Rated: T - English - Horror/Mystery - Chapters: 3 - Words: 5,172 - Reviews: 3 - Favs: 1 - Follows: 1 - Updated: 11/12 - Published: 11/7 - Butters S., Jimmy V., Bradley Biggle, Loona - Complete
As Below, So Above by astrocitizen reviews
In a particularly twisted reality, the machinations of both the living and the dead are confounded as the World of C is slowly revealed to be more than believed. The afterlife soon becomes a new front in the battle for the future of humanity.
Crossover - Code Geass & Helluva Boss - Rated: M - English - Humor/Drama - Chapters: 6 - Words: 47,833 - Reviews: 5 - Favs: 15 - Follows: 15 - Updated: 11/7 - Published: 10/10 - Lelouch L., Blitzo
Welcome to the Apocalypse, Iruma-Kun by Shadow Joestar reviews
It was a perfect day for Iruma Suzuki who has been force to do lots and lots of work, it was the day that he decided to confess his love to one kind and strong-hearted rick girl named Selnia Iori Frameheart, hoping to become her boyfriend. But everything in the world fell apart when Hell broke loose. They must survive this new Hell together. Iruma/Harem. Other Crossover stuff more.
Crossover - Welcome to Demon School! Iruma-kun/魔入りました!入間くん & Helluva Boss - Rated: M - English - Romance/Horror - Chapters: 4 - Words: 9,580 - Reviews: 20 - Favs: 82 - Follows: 83 - Updated: 11/6 - Published: 10/8 - [Iruma S., Ameri A., Millie, Verosika Mayday]
IMP Relationship Counselling by TrueBlueLGfanfics reviews
Butters signs Blitzo, Moxxie, Millie, and Loona for relationship counselling, will it go well. Butters and the Imps AU.
Crossover - South Park & Helluva Boss - Rated: T - English - Family/Humor - Chapters: 1 - Words: 1,626 - Reviews: 1 - Favs: 1 - Follows: 2 - Published: 11/5 - Butters S., Mr. Mackey, Blitzo, Moxxie - Complete
Coon Vs IMP and friends by TrueBlueLGfanfics reviews
Cartman is back with revenge and it is up to Butters and his new demon family along with the Freedom Pals to take the Coon down for good. Butters and the Imps AU
Crossover - South Park & Helluva Boss - Rated: T - English - Chapters: 1 - Words: 3,864 - Reviews: 1 - Favs: 1 - Follows: 1 - Published: 11/4 - [Butters S., Kenny M.] Eric Cartman, Millie - Complete
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