1 - 20 of 191 Works in Collin (Helluva Boss)
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Blitzo runs a business known as I.M.P (The Immediate Murder Professionals). It's simple: they kill people. However as he and his gang walk amongst Earth and fight with other entities like themselves, they'll find they got competition. Can Blitzo deal with demons, angels and his own troubled past?
Series
- Part 2 of Hellish Universes
- Part 4 of Rewrites
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New Moon by Roario_04
Fandoms: Pocket Monsters | Pokemon - All Media Types, Helluva Boss (Web Series)
15 Sep 2025
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The New Moon arrived in Hell, and Darkrai will be having some fun with some demons
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We Are At The Base Of The Fire by Gurzil48
Fandoms: Helluva Boss (Web Series), gnosticism - Fandom, Kabbalah - Fandom
15 Sep 2025
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Follow Anon as he gets an apprenticeship under Stolas Goetia as a warlock in training and soon learns that black magic is worse than he could ever imagine in none of the ways he would've expected it to suck.
Follow Agent One as he his life falls apart around him leading him on a quest to find the True GodTM and possibly revenge on Anon and Stolas.Originally a Green on /co/ posted to pastebin before it got nuked. Basically a mixture of /co/ headcanons, weird theories, and my own pretentious interests.
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The Killer Angel by Windpixie
Fandoms: Helluva Boss (Web Series), Hazbin Hotel (Cartoon)
11 Sep 2025
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What do you do when someone kills you and you are mad about it? You hire the Immediate Murder Professionals, of course. And if the target happens to be an angel, well, that is just a bit of an extra challenge, but Blitz is up for it. Is Moxxie, though?
or
The one where Paulie Paesano wants revenge against the angel who killed him -
One Helluva Time: Part 1 (rewritten) by The_Furry_Gentleman
Fandoms: Helluva Boss (Web Series), Doctor Who
10 Sep 2025
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Summary
Demons, Travelers, hellish comedy and despairing tragedy; A stranger's gaze into an uncommon hellscape and the unlikely similarities betwixt with unholy creations. What Bizarre possibilities could come next?
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His Son, the Sheep by Hope_Caster
Fandoms: Helluva Boss (Web Series), Hazbin Hotel (Cartoon)
02 Sep 2025
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Being unable to find a hellhound in Gluttony to adopt, Blitzo Buckzo tries his luck in the Sloth Ring. There, he finds and takes in a shy and gentle sheep demon named Collin.
Almost unable to comprehend the kindness his new dad shows him mere moments after meeting him, Collin makes a silent vow to always be as good a son for Blitzo as he can. That includes working as the receptionist at his dad’s assassination company.
*Inspired by AdriCureuil & Tejedora’s Demon!Collin AU*
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Set several months after the CHERUB incident, Collin survives on his own in the pride ring. One day he receives information about a well paying job, that also has the IMPS working on it. Now, the two need to work together, to protect the Goetia family from rising danger.
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Multifandomronpa 1 Town of Despair by Ilikefinaldestination
Fandoms: Phineas and Ferb, Azur Lane (Anime), Helluva Boss (Web Series), The Amazing World of Gumball, Miraculous Ladybug, Yandere Simulator (Video Game), Dork Diaries Series - Rachel Renee Russell, SpongeBob SquarePants (Cartoon), SCP Foundation, South Park, Dangan Ronpa Series, New Dangan Ronpa V3: Everyone's New Semester of Killing, Dangan Ronpa: Trigger Happy Havoc, Dangan Ronpa 十神 - 佐藤友哉 | Dangan Ronpa: Togami - Satou Yuuya
01 Sep 2025
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Doofensmirtz wakes up in a weird town with a bunch of other people and now has to try to survive
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The throne of Bones by NovaQuartz96
Fandoms: Hazbin Hotel (Cartoon), Helluva Boss (Web Series)
31 Aug 2025
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Charlie and her friends secured Victory against the Exorcists with the death of the Father of humanity; however, Adam's death has far-reaching consequences, more than what the princess of hell could possibly imagine.
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The Between Times by PhantomMoon985
Fandoms: Helluva Boss (Web Series), Hazbin Hotel (Cartoon)
30 Aug 2025
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In between the crazy, action-packed lives of the I.M.P crew there are moments of quiet that often go unnoticed. Follow this crew of assasins and find out what happens behind the scenes.
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La gran oportunidad de Blitz by THELUCKY5678
Fandoms: Helluva Boss (Web Series), Hazbin Hotel (Cartoon) RPF
28 Aug 2025
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Los querubines entregan a Blitz al cielo pero todo sale terriblemente mal para ellos
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Between the realms of Heaven and Hell lies the realm known as Purgatory, where angels and demons are tasked with helping or tempting human souls in their efforts to achieve final salvation. However, some humans have unfinished business on Earth they wish they could fix. Fortunately, there is the Heavenly Ordained Problem Enders (H.O.P.E). Lead by their founder, Blitz (the o is silent), he works with his adopted niece, Loona, and married couple Moxxie and Millie in their efforts to head to the human world and do your last request for a small fee.
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Episode 6 "Past Screams": Years ago, back when she was a cop, Millie helped take down a serial killer known as "Lonomia" that everyone assumed was dead. Only now he's returned and Moxxie almost became a victim from a sudden attack in his and Millie's home. Knowing that he's out there again, Millie teams up with her old partner to stop him once and for all."
*Co-Written with CrackedInkWell, Edited by Anon, Based and inspired by EMositeCC's AngelAUVerse.*
Series
- Part 2 of Leave It To Heaven
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Sleepy's Guitarspear Week 2025! by SleepDeprivedSystem
Fandoms: Hazbin Hotel (Cartoon), Helluva Boss (Web Series)
17 Aug 2025
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My take on the Guitarspear prompts for 2025 <3
my submissions are a tad late but oh well i was busy -
Hazbin Bosses - A Hazbin Hotel and Helluva Boss Crossover by HelluvaScribe
Fandoms: Helluva Boss (Web Series), Hazbin Hotel (Cartoon)
09 Aug 2025
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Two series collide! Charlie helped save the hotel from the Exorcists and Adam. With more clients coming in, her business appears to be in full swing. But her leadership is soon put into question when a prominent I.M.P. assassin Blitzo comes over. He’s not happy with the thought of potentially losing more clients to Heaven. Vaggie tries to smooth things over, while many other characters meet. Moxxie and Angel Dust discuss their shitty mafia families, Millie, Vaggie and Niffty practice their warrior skills and even Loona, Octavia, and Crymini find similarities through music and their own darkness. But not all is sunshine and rainbows: the Vees, threatened by the loss of their status, have plans to humiliate the Hazbins. Lute vows to get revenge on the loss of her leader. Alastor has his own shady plans…and a mysterious villain longs to feast on everyone’s greatest fears. Can Charlie save her people and unite her friends in time?
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Homeward Hellbound by R_Black
Fandoms: Hazbin Hotel (Cartoon), Helluva Boss (Web Series)
01 Aug 2025
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Vox, Rosie, and Alastor are summoned to Earth by the D.H.O.R.K.S. With their summoning circles destroyed, the demons must find suitable hosts or face a second death via spiritual absorption into the Earth.
This story features art created by the fantastic Emei and Ararouge.
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Drama and Destruction by Baskerra_Hellmane
Fandoms: Helluva Boss (Web Series), Godzilla - All Media Types, ウルトラシリーズ | Ultra Series, My Little Pony Generation 4: Friendship Is Magic (Cartoon 2010), Hazbin Hotel (Cartoon), SpongeBob SquarePants (Cartoon)
30 Jul 2025
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Version with Pictures: Pending...
Ever since Mokushiroku, Stammadon, and the Lords of Destruction came, Hell has been getting turned slowly upside-down. Things haven't totally turned into chaos yet, but they very much will soon. There's Blitzo and Stolas gaining a new understanding about their relationship...Collin finding himself in friendly demonic company...En-Shi and Sallie May's relationship...the return of Moxxie's mother...and the anarchy that Stammadon is about to bring to all Circles in this realm.
It's a lot happening, but it wouldn't be Hell if things were what most would consider 'peaceful'.
As usual, comments are very appreciated. The Arena server can be reached through Discord friend request: giganoto_5008
Series
- Part 19 of The Silverscale Arena Season 4
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Proceeding Forward by MagiTailWelkin
Fandoms: Helluva Boss (Web Series), Hazbin Hotel (Cartoon)
28 Jul 2025
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Following Lucifer's direct involvement during the sham trial, the denizens of Hell are now getting back to a normal if different way of life. Changes, and progress is going to happen around them, and they have to navigate them.
Series
- Part 2 of A Change in Procedure.
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Summary
Follow the employees of I.M.P (Immediate Murder Professinals), an imp-run assasination company in Hell, on their many different jobs.
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I need you (to be my sister again) by Probably_not_a_good_Writer
Fandoms: Helluva Boss (Web Series)
20 Jul 2025
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Everyone in I.M.P has baggage when it comes to family members, Moxxie has his father, Blitzø has... Just about everyone, Millie had her father's expectations, and Loona came from the pound.
That is the only thing Loona had out there to keep people away from asking about her past.So what would happen if someone stumbled into the office, completely blowing Loona's facade wide open? A family member, perhaps?
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Collin gets a bad case of confidence issues and things do happen!
A commission for my good friend Ursa Minos
Enjoy!