1 - 20 of 41 Works in Demongo (Samurai Jack)
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Heart to Heart by AceofCards0715, CrystallizedDay
Fandoms: Cartoon Network Universe: FusionFall
03 Nov 2025
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Summary
While Damien recovers from his recent leg injury, Demongo offers to retrieve something for his beloved human.
The poor demon gets WAY more than he initially bargained for…
Series
- Part 10 of Fusionfall: of Magic and Machines
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Summary
Aku had always believed himself to be the most powerful being in the universe, killed, tortured and conquered millions of people, thinking that no one would ever be able to oppose him. How wrong he was...
(Rewrite)
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You Became My Concern by AnimeGirl_144 for CrystallizedDay
Fandoms: Cartoon Network Universe: FusionFall, Samurai Jack (Cartoon)
01 Sep 2025
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Summary
[Fanfic exchange. Set Universe: CrystallizedDay's "Of Magic and Machines" series] Jack's primary concern in the Darklands - outside of keeping Fuse's monsters at bay, obviously - is for the young fighters that step foot on the island. He never used to have that worry when it came to Damien, but the man's growing relationship with the Soul Collector has recently been a concern for the samurai.
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Summary
Demongo muses about his position in the war against Fuse.
- Language:
- English
- Words:
- 1,483
- Chapters:
- 1/1
- Kudos:
- 4
- Hits:
- 20
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- Language:
- English
- Words:
- 4,264
- Chapters:
- 1/?
- Kudos:
- 1
- Hits:
- 22
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Floral Folly by AceofCards0715, CrystallizedDay
Fandoms: Cartoon Network Universe: FusionFall
10 Jul 2025
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Summary
Cheese was quite the enigmatic creature. Demongo always felt rather annoyed with the tiny thing’s presence, but at least the demon never had to face the brunt of the imaginary entity’s antics…
Up until now, that is.
Series
- Part 9 of Fusionfall: of Magic and Machines
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A New Visitor by Scroogeyturtle for CrystallizedDay
Fandoms: Cartoon Network Universe: FusionFall
03 May 2025
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Summary
A small brief story of the awsome S.A.C.T. Agent Damien briefly assisting the latest subject of Demongo's magic tricks. Or is it a 'new' trick?
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Summary
Happy Holidays! ^^ This season, we'll be taking a look at a wholesome, what-if tale where Samurai Jack didn't go to the past and starts a new legacy for himself.
Series
- Part 3 of Tales of the Toonverse
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Fusion and Iron: End of the Hero Age by AnimeGirl_144 for Nicccoll
Fandoms: Cartoon Network Universe: FusionFall, Dexter's Laboratory, Justice Friends
11 Apr 2025
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Summary
[Fanfic exchange. Set Universe: Nicccoll's "Fusion and Iron"] The trinity of the Justice Friends returned to the Hall of Heroes defeated and humiliated. Their attempts to thwart Demongo and his dastardly machinations ended with their essences - the very thing that made them heroes - stolen by the wicked demon. There's only one thing left to do.
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Summary
You gained a liking for the blue raspberry demon and one day you capture yet another soul and for some reason you tell him you want your reward to be him to please you...
- Language:
- English
- Words:
- 2,164
- Chapters:
- 1/1
- Kudos:
- 1
- Hits:
- 60
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Warring Evils by the13throse
Fandoms: Samurai Jack (Cartoon), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), Disney Theatrical Animated Universe, Over the Garden Wall (Cartoon & Comics), Generator Rex, Buzz Lightyear of Star Command (Cartoon), Chronicles of Prydain - Lloyd Alexander, Star Wars: The Clone Wars (2008) - All Media Types, Batman: The Animated Series, Avatar: The Last Airbender, Rango (2011), Transformers Animated (2007)
25 Feb 2025
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Summary
So I decided to try a villain crossover story. I am very much in the "let's just see where it goes" stage, so things might change from beginning to later on. I'm mostly writing to share with my friend circle, but it's public so of course anyone else can read if they want.
Following near total destruction, The Beast has taken refuge in a realm far from The Unknown, which he has taken to calling The Eternal. The wayward souls of the wicked tend to find themselves drawn here upon their departure from their respective living realms or otherwise through near-death states. Determined to retain his claim over The Eternal and to sustain what remains of his soul for eternity, The Beast offers some of these souls their greatest desires, in exchange for the disposal of those with enough willpower to resist the call of his forest. This results in the formation of two warring factions: the followers of The Beast (The Kingdom of Skulls), and those who resist (The Tyrannical Alliance). Along the way, some will learn that the power of friendship is not restricted to heroes, some will overcome personal demons, and some will defiantly remain the same.
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Fusionfall: Mojo Jojo Guide Mission Rewrites by CrystallizedDay
Fandoms: Cartoon Network Universe: FusionFall
20 Jan 2025
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Summary
As an avid Fusionfall fan and Demongo apologist, I felt really dissatisfied with how the Mojo guide missions ended. I was so peeved, in fact, that I went on and rewrote the entirety of the level 31-36 missions. I just wanted to make a better ending that fit Mojo’s overall goal to amass an army.
The first two missions here start out very similar to how they appear in the original game, but the story deviates more and more as the missions go on.
I also used the fandom wiki and how it organizes the dialogue and mission indicators as a basis for organizing everything I’ve written as neatly as possible. Hope y’all enjoy!
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Resurgence by AceofCards0715, CrystallizedDay
Fandoms: Cartoon Network Universe: FusionFall
13 Jan 2025
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Summary
Demongo looks back at the day that ultimately changed his life: the day he lost his powers. For so long, the memory only brought him misery and despair.
But now...
He has finally found contentment.
Series
- Part 8 of Fusionfall: of Magic and Machines
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Summary
After weeks of waiting, Damien finally introduces Demongo to the mysterious entity the human has been talking to for so long.
The demon does not have the reaction Damien was expecting.
Series
- Part 7 of Fusionfall: of Magic and Machines
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Monster Crushin’ by AceofCards0715, CrystallizedDay
Fandoms: Cartoon Network Universe: FusionFall
04 Jan 2025
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Summary
A massive Wooly Behemoth is rampaging near the campsite in Huntor’s Crest. The SACT agents in the area are trying to take down the beast to no avail.
Demongo finds the entire squabble pathetic.
He is surprised when a certain someone arrives at the scene to take care of the frenzied creature.
Series
- Part 6 of Fusionfall: of Magic and Machines
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Rekindled by AceofCards0715, CrystallizedDay
Fandoms: Cartoon Network Universe: FusionFall
15 Nov 2024
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Summary
In his weakened state, Demongo is forced to reach out to anyone passing by Huntor’s Crest for assistance in his personal endeavors. Of course, no one trusts him enough to accept his requests if they did not benefit the bigger war effort.
Well
Except for one.
Series
- Part 4 of Fusionfall: of Magic and Machines
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Summary
"From deep within the bowels of the Pit of Hate, I summon you." How a proud warrior becomes a monster.
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THE TRIAL OF THE GRIM REAPER by iamdusky
Fandoms: Cartoon Network Universe: FusionFall, Grim Adventures of Billy & Mandy, Powerpuff Girls, Life and Times of Juniper Lee, Ben 10 Series, Samurai Jack (Cartoon), Adventure Time, Harvey Birdman: Attorney at Law (Cartoon), Codename: Kids Next Door, Ed Edd n Eddy, Evil Con Carne, The Amazing World of Gumball, The Problem Solverz (Cartoon), Space Ghost Coast to Coast, The Brak Show (Cartoon), Chowder (Cartoon), Gremlins (Movies), Dexter's Laboratory, Scooby Doo - All Media Types, I Am Weasel. (Cartoon)
21 May 2023
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Summary
A year after the Cartoon Network universe began its war against Planet Fusion, the Grim Reaper is summoned to the Doomsday Court to answer for his crimes committed against the Underworld.
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Transcript of one timeline by Awkward_rose, ThatVillainOverThere for ThatVillainOverThere
Fandoms: Undertale (Video Game)
25 Jun 2022
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Summary
Finally gonna put it all down and this time it ain't gonna get deleted! Check out ThatVillainOverThere for some more stories on reset 5. This rp is older than my last since its start was a month before red and blue started so please treat this baby with some kindness as I work to get down all that happened in those beginning days.
Thank you <3
And Thank you ThatVillainOverThere. This rp was better than any experience I could dream of having.
Series
- Part 6 of CreatureTale
- Language:
- English
- Words:
- 1,349
- Chapters:
- 1/1
- Kudos:
- 1
- Hits:
- 27
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Demon Deals by Akunandorf
Fandoms: Cartoon Network Universe: FusionFall, Cartoon Network, Dexter's Laboratory, Powerpuff Girls, Samurai Jack (Cartoon), Ed Edd n Eddy, Ben 10 Series, Grim Adventures of Billy & Mandy
13 May 2022
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Summary
As the war against Lord Fuse and his army of fusions gets underway, a group of heroes goes to meet and possibly recruit their greatest trump card in the fight, The Mighty Aku. Negotiations, dealings, and emotions run wild as the fate of the world hangs in the balance. Yet with these proceedings, Aku finds a new way to make all hell break loose