Helluva Boss Crossovers
Filters
223 | Page 1 2 3 4 .. Last Next »

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: 4 - Words: 8,164 - Updated: 2h - Published: 7/10 - Blitzo, Sir Pentious
Helluva Boss- Hellhound Lincoln by LeeGriffin reviews
What if Millie had adopted a Hellhound son after an Extermination? Well, that Hellhound is named Lincoln, and he now has a crazy life in Hell.
Crossover - Helluva Boss & Loud House - Rated: M - English - Humor/Drama - Chapters: 7 - Words: 31,487 - Reviews: 34 - Favs: 81 - Follows: 83 - Updated: 11h - Published: 5/27 - [Lincoln L., Octavia] [Moxxie, Millie]
Into the Medranoverse by Varkhan
Don't hesitate. Hesitate, and you're dead. Don't think. Do it. You have your instincts, use them. Follow this advice wisely. This world, consisting of 3 stories, conceived by an ambitious idealist...must learn these lessons...desperately. From having to conquer fear and bring unity, to finding allies in high and low places, dancing the grey lines of morality...this...is madness...
Crossover - Hazbin Hotel & Helluva Boss - Rated: T - English - Supernatural/Suspense - Chapters: 3 - Words: 22,539 - Favs: 1 - Updated: 18h - Published: 7/12 - Charlie, Loona, Octavia, Stolas
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: 2 - Words: 3,908 - Reviews: 7 - Favs: 36 - Follows: 33 - Updated: 7/14 - Published: 7/8 - [Bruce W./Batman, Loona, Octavia, Verosika Mayday]
Persona 5 Royal: The Aeon by TheDragonSaver reviews
Octavia Goetia, daughter of Stolas, is chosen to take part in a game that will decide the fate of both humanity and the world itself. Alongside her cousin Ren and her new friends, Octavia must become a Phantom Thief, changing the hearts of the wicked to save the world. (A crossover between Persona 5 Royal and Helluva Boss) [Cover art my me!]
Crossover - Persona Series & Helluva Boss - Rated: M - English - Adventure/Friendship - Chapters: 32 - Words: 249,532 - Reviews: 84 - Favs: 84 - Follows: 91 - Updated: 7/14 - Published: 10/21/2022 - Akira K./Ren A./The Trickster/Joker, Loona, Octavia, Collin
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: 4 - Words: 1,463 - Reviews: 9 - Favs: 1 - Updated: 7/14 - Published: 7/6
Cries of a Far Boss (A Far Cry x Helluva Boss Crossover) by leoned1331 reviews
In this story we'll see how the Far cry characters react to being in hell as well as working for I.M.P
Crossover - Far Cry & Helluva Boss - Rated: M - English - Adventure - Chapters: 1 - Words: 365 - Reviews: 1 - Published: 7/14 - Hurk, The Junior Deputy, Blitzo, 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: 9 - Words: 102,227 - Favs: 4 - Follows: 2 - Updated: 7/14 - Published: 4/30
Of Starlit Cloaks by RandomName41 reviews
When Harry decides to indulge in newfound relationship with a dapper stranger he met at a bar while hiding out in Grimmauld Place he unknowingly sets in motion plans that will change Hell forever.
Crossover - Helluva Boss & Harry Potter - Rated: M - English - Supernatural/Family - Chapters: 4 - Words: 5,785 - Reviews: 15 - Favs: 41 - Follows: 54 - Updated: 7/13 - Published: 7/7 - Stolas, Harry P.
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. NarutoXLoonaXVerosika
Crossover - Naruto & Helluva Boss - Rated: M - English - Supernatural - Chapters: 50 - Words: 228,456 - Reviews: 1593 - Favs: 1,173 - Follows: 1,301 - Updated: 7/11 - Published: 2/20/2022 - Naruto U., Loona, Verosika Mayday
Heaven And Hell Bond by Metalbrony823 reviews
Lincoln Loud meets a cool girl from the depths of Hell, who is really a Hellhound named Loona. He slowly becomes friends with Loona she slowly begins to like him in return. Yes, a new kind of friendship erupts from these two as they spend time together, and Lincoln makes new friends and enemies along the way Loud house goes to Nickelodeon Helluva Boss goes to Vivziepop
Crossover - Loud House & Helluva Boss - Rated: M - English - Friendship - Chapters: 71 - Words: 112,850 - Reviews: 469 - Favs: 205 - Follows: 192 - Updated: 7/11 - Published: 7/28/2022
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: 6 - Words: 81,560 - Reviews: 45 - Favs: 333 - Follows: 336 - Updated: 7/10 - Published: 8/31/2021 - [Obito U., Loona] Stella, Stolas
IMP LINKA (english) by eltioRob95 reviews
Linka Loud dies and falls to hell from her, her sinner form is that of an IMP, Blitz finds her and adopts her, another Loud house / Helluva boss crossover.
Crossover - Loud House & Helluva Boss - Rated: M - English - Humor/Supernatural - Chapters: 3 - Words: 3,770 - Reviews: 8 - Favs: 23 - Follows: 18 - Updated: 7/9 - Published: 6/2/2022 - Linka L., Blitzo
IMP LINKA by eltioRob95 reviews
Linka Loud muere y cae al infierno su forma pecadora es la de un IMP, Blitz la encuentra y la adopta, otro crossover Loud house/Helluva boss.
Crossover - Loud House & Helluva Boss - Rated: T - Spanish - Adventure - Chapters: 3 - Words: 3,620 - Reviews: 10 - Favs: 8 - Follows: 6 - Updated: 7/9 - Published: 6/2/2022 - Linka L., Blitzo
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: 3 - Words: 2,518 - Favs: 1 - Follows: 2 - Updated: 7/9 - Published: 7/6 - Delsin R., Fetch, Eugene S.
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: 19 - Words: 142,099 - Reviews: 23 - Favs: 30 - Follows: 38 - Updated: 7/9 - Published: 10/7/2022 - Diavolo, OC
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: 1013 - Words: 2,286,622 - Reviews: 4592 - Favs: 310 - Follows: 241 - Updated: 7/8 - Published: 8/18/2021 - Lincoln L., Loona, Luna L., Blitzo
Helluva kitsune by Kfbanime87 reviews
Dying sucks and can be such a drag as Naruto found this out the hard way, it sucks even more when due to killing Sasuke and by a technicality he's sent to hell and turned into a hell kitsune, but the jokes on them as he's gonna rip hell a new one and tear it asunder. cowritten with Thanatos125
Crossover - Naruto & Helluva Boss - Rated: M - English - Humor/Romance - Chapters: 14 - Words: 123,775 - Reviews: 639 - Favs: 2,085 - Follows: 2,162 - Updated: 7/7 - Published: 9/28/2021 - Naruto U., Loona, Millie, Verosika Mayday
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: 8 - Words: 52,251 - Reviews: 5 - Favs: 10 - Follows: 9 - Updated: 7/6 - Published: 11/7/2022 - Dante, Vergil, Blitzo, Stolas
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: 21 - Words: 29,828 - Reviews: 23 - Favs: 9 - Follows: 10 - Updated: 7/5 - Published: 7/25/2022
Lincoln Goes to Hell by Mr. Dusk reviews
Exactly what it says on the tin. This work has been CANCELED.
Crossover - Loud House & Helluva Boss - Rated: M - English - Supernatural/Humor - Chapters: 20 - Words: 30,337 - Reviews: 115 - Favs: 126 - Follows: 122 - Updated: 7/5 - Published: 1/4/2022 - Lincoln L., Blitzo, Millie, Moxxie - Complete
Harry Potter: Goetia Rising by TrueForgiveness reviews
After discovering the infant Harry Potter in the ruins of Godric's Hollow, Stolas, a powerful prince of Hell, decides to adopt the boy, performing a blood ritual to transform him into a Goetic demon and renaming him as Octavius Goetia. Fates are changed and worlds are unraveled in the rise of a new Prince.
Crossover - Harry Potter & Helluva Boss - Rated: M - English - Adventure/Supernatural - Chapters: 12 - Words: 148,105 - Reviews: 85 - Favs: 208 - Follows: 227 - Updated: 7/4 - Published: 5/23 - Loona, Octavia, Stella, Stolas
A Bill to pay in Hell by Dark Harlequin
Never make a deal with a demon that you don't intend to keep. Else he'll send his enforcers after you. Bill 88 is such an enforcer, once a simple Imp from Greed he now works for the mysterious Tally Man. Come to see how one of the lowliest demons in hell, can cause fear in its mightiest.
Crossover - Hazbin Hotel & Helluva Boss - Rated: M - English - Supernatural/Humor - Chapters: 1 - Words: 3,119 - Published: 7/2
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: 1 - Words: 469 - Reviews: 1 - Favs: 2 - Follows: 3 - Published: 7/2 - Loona, Klarion the Witch Boy
A match made in the Apocalypse by The5thDemigod reviews
A little side story from my main fanfic, features Velvette and the overlords.
Crossover - Hazbin Hotel & Helluva Boss - Rated: T - English - Romance/Humor - Chapters: 6 - Words: 6,560 - Reviews: 2 - Updated: 7/1 - Published: 3/30
223 | Page 1 2 3 4 .. Last Next »