1 - 20 of 302 Bookmarked Items in Robo Fizz (Helluva Boss)
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Summary
Blitz has a nasty habit of tangling with the Robo-Fizz while working at Loo Loo Land after hours.
He can stop anytime.
Totally.
(Yeah, right.)
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More Than Sin by KuronekoGrimm
Fandom: Hazbin Hotel (Cartoon), Hazbin Hotel (Web Series), Helluva Boss (Web Series)
19 Dec 2025
- Words:
- 253,573
- Works:
- 13
- Bookmarks:
- 64
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Anthology of Summonings by KuronekoGrimm
Fandoms: Hazbin Hotel (Web Series), Helluva Boss (Web Series)
15 Feb 2025
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Summary
Choose your fancy when it comes to your demon summoning. We got all kinds. Kings of Hell, Overlords, Princes, Sinners and Imps. Find out how you manage to land right into the arms of said beings in a satisfying little bundle of plot. These stories will fill one to two chapters depending on the characters chosen and will have no relation to each other unless stated otherwise. Just enjoy yourself.
Series
- Part 1 of More Than Sin
- Language:
- English
- Words:
- 213,621
- Chapters:
- 11/?
- Comments:
- 924
- Kudos:
- 2,975
- Bookmarks:
- 574
- Hits:
- 181,539
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- Words:
- 114,738
- Works:
- 26
- Bookmarks:
- 27
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The House of Asmodeus by Bramblerose64
Fandoms: Helluva Boss (Web Series), Hazbin Hotel (Web Series)
05 Jul 2022
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Summary
After an accident in the Lust Ring, Asmodeus, Prince of Lust, has to deal with his brother Mammon, the Prince of Greed. Something that Big Ozzie has no desire to do, since Mammon is quite a turn-off and obsessed with money. However, at an official meeting at Ozzie's factory, Mammon has a demon named Fizz by his side, who is to become the new star in showbiz. Asmodeus is quite fond of the cheeky demon and wants him to perform at his club. Mammon reluctantly agrees and the show begins.
OR
A slow burn long fic about an imp pretending to be a jester demon to impress a giant cock while being haunted by a maniacal clown.
Series
- Part 1 of Fizzy Lustful
- Language:
- English
- Words:
- 275,456
- Chapters:
- 57/57
- Comments:
- 1,764
- Kudos:
- 2,480
- Bookmarks:
- 299
- Hits:
- 111,680
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Summary
Is this the end? She's fallen and there's no going back especially in hell. Spending her entire life training and killing for heaven but one single mistake cost her everything. What is there left for her down here?
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𝐃𝐄𝐕𝐈𝐋’𝐒 𝐏𝐋𝐀𝐘 [Yan! Fizzarolli x Fem! Human! Reader] by Duck_is_here
Fandoms: Helluva Boss (Web Series)
19 Oct 2025
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Summary
A full-time job of nurse is draining, of course─working without a single break to help a patient to gain strength, showing support in promoting health, prevent deadly diseases from getting any further worse, and it continues every day until her shift is down. Usual girl who has earns proper amount of money monthly with her co-worker boyfriend.
Until her life begins to become meaningless and downright miserable to keep it up anymore—cheating ex-boyfriend, overly busy job slowly increasing its presence overtime. How could this turn any worse than it already is?
Hope you will enjoy!
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angels like you | hazbin hotel by hazbingrimy (orphan_account)
Fandoms: Hazbin Hotel (Web Series), Helluva Boss (Web Series)
03 Mar 2021
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Summary
angels like you...
can’t fly down here with me.✞
you become a target for many when you find yourself in Hell, as a breathing and living human.
(Hazbin Harem x Female Reader)
- Language:
- English
- Words:
- 87,304
- Chapters:
- 39/?
- Comments:
- 424
- Kudos:
- 1,306
- Bookmarks:
- 205
- Hits:
- 58,131
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Bookmark Tags:
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Bookmark Tags:
Bookmark Notes:
Chapter 6
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An Unhealthy Obsession by rat (AvaloniaFallen), RyoseiHime
Fandoms: Helluva Boss (Web Series)
24 Nov 2022
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Summary
In the wake of being dumped, Mammon can't let go of Fizzarolli. In his obsessive desire to find out what it is he sees in Ozzie and discover a way to steal him back, Mammon enlists the aid of a custom Robo Fizz. But in tinkering with the AI to ensure this Robo Fizz can't be stolen, Mammon creates an unexpected solution to his Fizzarolli problem.
Series
- Part 1 of Stalker Mammon AU
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Oh, MY Blitzy~: Various Yandere Helluva Boss X Blitzo X Yandere Stolas by TheYandereSpecialistEPICNESSQUEEN
Fandoms: Helluva Boss (Web Series), Hazbin Hotel (Web Series)
14 Oct 2024
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Summary
[This is not Reader this is canon characters yandere for Blitzo please enjoy this story!]
Blitzo is going through a lot and he keeps burying his feelings. He feels unlovable. Although he is loved. There are Many In Obsessive Love with him who will kill for him.
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Summary
Fizz slowly pulls himself into a squat and tries to figure out why he’s in the guest room. It’s technically his bedroom, but he’s usually shacked up with Ozz these days. The only times that change are when Satan is visiting- always unpleasant, especially if he brings that little freak on his shoulder- or if he and Ozz are fighting. Much worse.
*****
Fizz wakes up with a headache. -
A Cleaving Quest by StrangeOneMeeFla
Fandoms: Helluva Boss (Web Series), Hazbin Hotel (Web Series)
06 May 2024
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Summary
Sequel to “A Bound Summoning”
With Lizbeth in Hell, she learns much about the place and Striker.
With Striker back home, he can finally finish his job and get unbound from Lizbeth
But there are dangers to being and traveling with a human in Hell…Why does he still love it when she sings?
Why listen to her suggestions?Why does her heart beat a little faster when he smiles at her?
Why can’t she stay mad at him?And why can’t the two of them stay out of trouble?!
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A Chronological Restrospective of the FizzBot Line of Products by ItsBlitz, SilverServerError
Fandom: Helluva Boss (Web Series)
04 Dec 2025
Summary
Blitzo suffers after the fire, haunted by his past and his best friend’s face around every corner of Hell. He sells his body, in more ways than one. Finds love he doesn’t believe he deserves along the way.
Fizz sells out. He suffers too, of course. He sells his body, literally, packaged in every way possible. Finds love he isn’t ready for along the way.
The chronological story of Blitzø and Fizzarolli, throughout the years after the fire and their relationships outside of each other until they finally find each other again.
- Words:
- 67,793
- Works:
- 3
- Bookmarks:
- 2
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Tags
Summary
It's hard to find work as a succubus if you want to avoid sex. As understanding as Asmodeus is, his Lust ring does have a certain feel that can't really be ignored. Work can be even more scarce when your life's passion is for radio and the majority of people who still own radios are in the area of a murderously-enforced one-station monopoly.
But for the radio-loving Erotovore Siv Phyllis, all that is about to change. Thanks to hell's least scrupulous tech mogul, a new station is about to go on the air in the Pentagram, and the flagship "Uncle C Show" is going to need a producer. As a result, Siv has found herself a steady job working with VoxTek - But with an unexpectedly alive host and a dangerously unscrupulous station manager, Siv is starting to suspect she's stepped into a trap where she's not sure if she's the target, or the bait.
Series
- Part 1 of The Radio Succubus
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- Words:
- 4,808
- Works:
- 2
- Bookmarks:
- 13
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Bookmark Notes:
Hazbin Hotel
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The Awkward Neighbors Saga by AsagiStilinski
Fandom: Hazbin Hotel (Cartoon), Hazbin Hotel (Web Series), Helluva Boss (Web Series)
07 Nov 2025
Summary
A Helluva Boss/Hazbin Hotel human AU... I don't know how I got here
Currently, the main plot point is focused on Stolas and Blitz being head over heels for eachother and living across the street from one another, but there will be other charectors getting their own fics as well, those two are just the general focus
- Words:
- 897,162
- Works:
- 97
- Bookmarks:
- 234
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Sugar Frosting and Love by Bramblerose64
Fandoms: Helluva Boss (Web Series), Hazbin Hotel (Cartoon)
12 Dec 2025
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Summary
Three years have passed and a lot has happened in the lifes of Fizz and Ozzie. But also Bernie and Mammon have changed and their bonds are stronger than ever. The chaotic family finally is close to each other and they have all they need... or haven't they?
Dark clouds are risings on the horizon and all of them have to realize there isn't only sunshine and rainbows.Series
- Part 8 of Fizzy Lustful
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- Words:
- 9,738
- Works:
- 3
- Bookmarks:
- 1
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Fizzarolli fics by MaggotNursery, Spades (bumblingbees)
Fandom: Helluva Boss (Web Series)
10 Dec 2025
Summary
Just a grouping of all the Fizz-centric fics I've written so far! All that are marked with another series name should be read in order, but most can still be enjoyed as standalone fics!
- Words:
- 277,900
- Works:
- 43
- Bookmarks:
- 45
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⋅ ─ Hazbin Hotel/Helluva Boss by Vampire_Batsy
Fandom: Hazbin Hotel (Cartoon), Helluva Boss (Web Series), Vivsiepops Hellaverse (Cartoon/Webseries universe)
18 Dec 2025
- Words:
- 3,525
- Works:
- 2
- Bookmarks:
- 2