Helluva Boss Crossovers
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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: 15 - Words: 35,364 - Reviews: 40 - Favs: 82 - Follows: 88 - Updated: 12/4 - Published: 1/8
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: 17 - Words: 60,041 - Reviews: 18 - Favs: 26 - Follows: 27 - Updated: 12/3 - Published: 10/16/2021 - Blitzo, Loona, Millie, Moxxie
Ouroboros by Uros Osium reviews
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: 17 - Words: 238,803 - Reviews: 2 - Favs: 7 - Follows: 4 - Updated: 12/1 - Published: 4/30
Soldier of Hellish Fortune by Garr44 reviews
Torn from his home through supernatural means, Captain Simon Rossi is sent to Hell and must work alongside a team of assassins-for-hire and a demon rehabilitation center in the making to figure out a way to get back while he's still alive. Unfortunately, things aren't going to be easy...
Crossover - Hazbin Hotel & Helluva Boss - Rated: M - English - Adventure/Sci-Fi - Chapters: 2 - Words: 29,509 - Reviews: 1 - Favs: 22 - Follows: 22 - Updated: 11/28 - Published: 7/19 - Charlie, OC, Blitzo, Millie
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: 4 - Words: 67,820 - Reviews: 45 - Favs: 19 - Follows: 23 - Updated: 11/26 - Published: 6/17 - Blitzo, Loona, Moxxie, OC
Charming Demon by Writing for Improvement reviews
Alastor also known as The radio demon, one of hell’s overlords known to be sadistic and ruthless. The only thing he cares about is his entertainment and pleasure… but is that really all there is?
Crossover - Hazbin Hotel & Helluva Boss - Rated: M - English - Romance/Adventure - Chapters: 1 - Words: 6,046 - Reviews: 1 - Favs: 7 - Follows: 9 - Published: 11/26 - Alastor, Vaggie, Charlie, Octavia
Puppet Master: IMP: Episode 1 Best served cold by Eidel E reviews
The imps and the puppets are back. Now, they're on a new mission to kill everyone on an ice cream factory for a client who was revenge on them. What could possibly go wrong? You're about to find out.
Crossover - Puppet Master & Helluva Boss - Rated: M - English - Horror/Humor - Chapters: 1 - Words: 6,824 - Reviews: 1 - Published: 11/26 - Blitzo, Moxxie, Millie, OC - Complete
The Garden of Hell by omniwriter7
Blitzo's life was finally getting less shittier but then he met the one fucking person that made his life hell again. All he wanted was for the drama to end but it got ramped up. But maybe his hell can become heaven.
Crossover - Hazbin Hotel & Helluva Boss - Rated: M - English - Romance/Adventure - Chapters: 6 - Words: 10,215 - Updated: 11/25 - Published: 11/18 - Charlie, OC, Blitzo, Loona
Santo Infierno by As of cookies reviews
Isaac enfrentó puras injusticias, desde sus padres hasta la existencia misma; Incluso la muerte no habría mostrado piedad. Sin embargo, su fe inquebrantable, que al final demostró ser merecedor, lo llevó a un encuentro que le ofreció escapar de esta brutalidad. y Ahora, en el infierno, ha obtenido la libertad que se merece a costa de su sufrimiento, y el es responsable de eso
Crossover - Binding of Isaac & Helluva Boss - Rated: M - Spanish - Adventure - Chapters: 1 - Words: 9,429 - Reviews: 1 - Follows: 1 - Published: 11/24 - Isaac, Blitzo, Loona, Moxxie
Sonic X Helluva Boss by parzival2.0 reviews
A new crossover List of Episodes between canon and non-canon(Sonic the Hedgehog(Game/Comic/Series) x Helluva Boss/Hazbin Hotel)
Crossover - Sonic the Hedgehog & Helluva Boss - Rated: T - English - Adventure/Sci-Fi - Chapters: 10 - Words: 2,753 - Reviews: 2 - Favs: 6 - Follows: 5 - Updated: 11/23 - Published: 10/12 - Sonic, Dr. Robotnik/Dr. Eggman, Blitzo, Loona
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: 10 - Words: 10,743 - Reviews: 99 - Favs: 170 - Follows: 196 - Updated: 11/23 - Published: 2/3 - Danny F., OC, Blitzo
Snow Hound 2 by Rattlesnake316
One year on from the defeat of Zerachiel and rescuing Evie from Heaven's clutches. Join Snow and Loona in an all-new adventure as husband and wife. When Octavia is kidnapped by angels trying to avenge Zerachiel. it's up to Snow and the team to rescue his sister-in-law from Heaven. if only he knew what awaited him on his latest adventure.
Crossover - Hazbin Hotel & Helluva Boss - Rated: M - English - Humor/Romance - Chapters: 22 - Words: 78,604 - Favs: 2 - Follows: 2 - Updated: 11/22 - Published: 10/22 - [Loona, OC] [Octavia, OC] - Complete
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: 12 - Words: 43,068 - Reviews: 187 - Favs: 265 - Follows: 271 - Updated: 11/21 - Published: 4/23/2022
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: 1050 - Words: 2,353,818 - Reviews: 4784 - Favs: 336 - Follows: 265 - Updated: 11/19 - Published: 8/18/2021 - Lincoln L., Loona, Luna L., Blitzo
Loona's Secret Diary Entries by FestiveBoi reviews
Loona had been keeping a few secrets from everybody; and that was the fact that at nighttime, she had been getting plagued by hot... messy, and sometimes very, very kinky dreams. So, she writes them down in her diary to either add onto the dreams, or write down new ones when they happen. Maybe they can help her rub one off when the stress and annoyances from work get too much.
Crossover - Naruto & Helluva Boss - Rated: M - English - Romance/Humor - Chapters: 1 - Words: 1,608 - Reviews: 9 - Favs: 115 - Follows: 130 - Published: 11/18 - [Naruto U., Loona] - 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: 9 - Words: 64,807 - Reviews: 6 - Favs: 16 - Follows: 17 - Updated: 11/18 - Published: 11/7/2022 - Dante, Vergil, Blitzo, Stolas
helluva Apocalypse Volume 2 by The5thDemigod reviews
The second volume of my Helluva Apocalypse story. Updates will be infrequent but I will try my best.
Crossover - Hazbin Hotel & Helluva Boss - Rated: M - English - Fantasy/Humor - Chapters: 2 - Words: 2,402 - Reviews: 1 - Favs: 1 - Follows: 1 - Updated: 11/16 - Published: 11/11 - Charlie, Vaggie, Millie, Moxxie
A Stray in Hell by playedcrowd5610
All Jason wanted was to get some money to eat and stay away from the adoption agency, but of course, the fancy car he tried to steal the tires off of was owned by some fancy rich ass Goetia, and what is someone like that going to do with a worthless Hellhound like Jason? (Batfamily AU based on the Helluva Boss Universe)
Crossover - Batman & Helluva Boss - Rated: T - English - Hurt/Comfort/Suspense - Chapters: 1 - Words: 3,205 - Favs: 8 - Follows: 8 - Published: 11/10 - Bruce W./Batman, Jason T./Red Hood - 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: 24 - Words: 35,624 - Reviews: 25 - Favs: 15 - Follows: 16 - Updated: 11/10 - Published: 7/25/2022
Owl's Play by VilScreen reviews
What would happen if the infamous Lakeshore Strangler went to hell and met up with a certain prince of hell's daughter? Chaos ensues, that's what. Chucky is in desperate need of a new body and Octavia seems to fit the bill and Stolas and his friends must find a way to stop him before it's too late! (Part 2 of the Slashers Vs Demons series)
Crossover - Helluva Boss & Child's Play - Rated: M - English - Horror/Supernatural - Chapters: 1 - Words: 2,411 - Reviews: 2 - Favs: 1 - Follows: 2 - Published: 11/7 - Octavia, Chucky R., Stolas
A Loud Among Demons vs Murder Drones by RGGAM reviews
When a client from the mining planet Copper 9 asks IMP to take out a strange bunker filled with secrets they meet Uzi, N, V and Tessa now Blitz, Lincoln, Moxie and Millie must battle it out on who will walk out of this battle alive
Crossover - Loud House & Helluva Boss - Rated: M - English - Drama/Sci-Fi - Chapters: 1 - Words: 4,415 - Reviews: 5 - Favs: 8 - Follows: 7 - Published: 11/5 - [Millie, Moxxie] Lincoln L., Blitzo - Complete
Hell Special Demon by XxSenpaiSama reviews
You know, I thought hell would be all scary with fire all over the place and demons coming after your soul, but maybe I could get used to this place, all right, let Rip and Tear Helluva Boss and Hazbin Hotel is owned by Vivienne Medrano (SpindleHorse) Any other Video game/Anime/Manga/TV Shows etc are own by the their prospective owners Story contains 18 adult language and situ
Crossover - Hazbin Hotel & Helluva Boss - Rated: M - English - Romance/Humor - Chapters: 24 - Words: 176,718 - Reviews: 5 - Favs: 73 - Follows: 81 - Updated: 11/3 - Published: 7/30 - [Charlie, OC, Octavia, Loona]
Vault Hunters In Hell Part 2: Saints & Sinners by brassspeaker64
If you could find out who you used to be and what you used to have before you became who you are now, would you really want to? That’s what Krieg finds himself asking as Johnny Gat of the 3rd Street Saints takes particular interest in him during a job with the I.M.P., Gat believing Krieg to be the Saints’ long-lost leader.
Crossover - Borderlands & Helluva Boss - Rated: T - English - Humor/Adventure - Chapters: 2 - Words: 5,026 - Favs: 6 - Follows: 6 - Published: 11/2 - Krieg, Verosika Mayday, Millie, Moxxie
One Helluva Friday by VilScreen reviews
Moxxie and Millie were given a task to infiltrate a camp and assassinate their client's murderer but the two demons soon find out that it's going to be a lot harder than they thought. (An AU of the episode "Unhappy Campers" where instead of Ivannakummore, it's Crystal Lake and features the one and only hockey masked, homicidal maniac: Jason Voorhees)
Crossover - Helluva Boss & Friday the 13th - Rated: M - English - Horror/Supernatural - Chapters: 4 - Words: 10,130 - Reviews: 6 - Favs: 6 - Follows: 3 - Updated: 11/2 - Published: 10/26 - Moxxie, Millie, Blitzo - 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: 11 - Words: 15,622 - Reviews: 178 - Favs: 514 - Follows: 608 - Updated: 10/31 - Published: 7/30/2022 - [Naruto U., Octavia]
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