Helluva Boss Crossovers
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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: 81 - Follows: 75 - 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 Dark Knight by PrimusPilus reviews
I.M.P is hired to take out Batman, but little do they know it's was all a setup. Now Batman, Loona, Octavia, and others must figure out who is the mysterious Mastermind before both Gotham and Imp City are destroyed in the process.
Crossover - Batman & Helluva Boss - Rated: T - English - Supernatural/Romance - Chapters: 4 - Words: 9,937 - Reviews: 35 - Favs: 73 - Follows: 74 - Updated: 9/23 - Published: 7/8 - [Bruce W./Batman, Loona, Octavia, Verosika Mayday]
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: 13,824 - Reviews: 14 - Favs: 43 - Follows: 28 - 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 - 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: 3,056 - Follows: 3,353 - Updated: 9/19 - Published: 11/5/2020 - Harry P., Loona, Millie, Moxxie
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 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 finally find what she desires. An actual parent.
Crossover - League of Legends & Helluva Boss - Rated: T - English - Adventure/Angst - Chapters: 23 - Words: 107,325 - Reviews: 18 - Favs: 59 - Follows: 67 - Updated: 9/19 - Published: 5/27/2022 - Mordekaiser, Morgana, Azir, 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
Baskerville: Vampire from Hell by Ryubar Tepes reviews
During a cleanse, Octavia is saved by a human trapped in hell mortality wounded, he's brought to her father to rest and recuperate. thankful he saves the humans live via a special ritual. now, as a unique vampire, he is recommended a job at a certain Imp based company as an intermediate Murder Professional, taking revenge on behalf of the deceased (First Fanfic leave reviews)
Crossover - Helluva Boss & Buffy: The Vampire Slayer - Rated: T - English - Humor/Supernatural - Chapters: 2 - Words: 6,841 - Reviews: 1 - Favs: 2 - Follows: 2 - Updated: 9/16 - Published: 8/17 - Loona, OC, Buffy S., Spike
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: 72 - 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: 27 - 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: 100 - Follows: 113 - 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
commissions for stories by redfang19
the title
Crossover - Hazbin Hotel & Helluva Boss - Rated: K+ - English - Romance/Drama - Chapters: 1 - Words: 86 - Favs: 1 - Published: 9/9 - Complete
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: 51,619 - Reviews: 40 - Favs: 161 - Follows: 163 - Updated: 9/8 - Published: 10/24/2021
Halfa-Demon? (Ver 2) by Victor2120 reviews
What if Danny didn't become halfa-ghost but a halfa-demon, and he works at I.M.P. How will Danny deal with his new chaotic lifestyle, and can he keep it from his loved one.
Crossover - Danny Phantom & Helluva Boss - Rated: M - English - Supernatural/Adventure - Chapters: 8 - Words: 7,872 - Reviews: 79 - Favs: 158 - Follows: 175 - Updated: 9/7 - Published: 2/3 - Danny F., OC, Blitzo
Sinning with Sass by RibbonRanger951
When a group of psycho Christians try to burn the Seven Deadly Sins at the stake, things sure do happen!
Crossover - Hazbin Hotel & Helluva Boss - Rated: K+ - English - Humor/Friendship - Chapters: 1 - Words: 510 - Favs: 1 - Published: 9/6 - Complete
Helluva Infamous Boss: New different world by parzival2.0
List of Episodes and Conduit powers, based on the infamous second son/helluva boss
Crossover - inFAMOUS & Helluva Boss - Rated: T - English - Supernatural/Sci-Fi - Chapters: 8 - Words: 5,568 - Favs: 8 - Follows: 8 - Updated: 9/4 - Published: 7/6 - Delsin R., Fetch, Eugene S.
The hellhound wizard and the sorcerer's Stone by Anthony David Torres Jr reviews
after a satanic ritual Harry Potter is killed as a baby and reborn as a hellhound watch as he becomes one of the most powerful residents in hell. Also Dumbledore Weasley and Snape bashing
Crossover - Harry Potter & Helluva Boss - Rated: M - English - Horror/Adventure - Chapters: 3 - Words: 3,088 - Reviews: 15 - Favs: 34 - Follows: 42 - Updated: 9/2 - Published: 7/22 - Harry P., Stolas, Vortex, Loona
Helluva hunter Boss by parzival2.0 reviews
List of new Episodes between canon and chances
Crossover - One Punch Man/ワンパンマン & Helluva Boss - Rated: M - English - Supernatural/Drama - Chapters: 13 - Words: 7,272 - Reviews: 18 - Favs: 4 - Follows: 2 - Updated: 8/29 - Published: 7/6
Hells Little Wizard by KaixSparda reviews
Vernon was a dumbass and wanted to send Harry to Hell again. This time He tried a ritual. Instead of sending Harry He summoned A King a Prince His Husband their employee and a Certain RADIO DEMON! They Raise Harry the best they can before sending him back to Hogwarts with The Prince's Daughters in human Disguises.
Crossover - Harry Potter & Helluva Boss - Rated: M - English - Adventure/Supernatural - Chapters: 4 - Words: 9,204 - Reviews: 12 - Favs: 134 - Follows: 144 - Updated: 8/27 - Published: 1/4 - [Harry P., Daphne G.] [Blitzo, Stolas]
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