My contributions of the Undertale omniverse
16 stories
StoryFell [my take] [13+] by Gamegedon900
Gamegedon900
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    Parts 27
make no mistake, that's what he heard. Frisk had fallen down into a hostile world, what appeared to be out to get him. then there was a human, one who hated her species with a burning passion. but will an encounter of the two change that? and what else will happen with Frisk's adventures? [warning: several misspellings, as well as mature themes] #1 on #FriskXChara and #storyfell! [as of 28/05/2025]
Human! Afterdeath [Female!Reaper X Human!Geno] by Gamegedon900
Gamegedon900
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    Parts 8
Geno was alone. stuck in a SAVE screen. but it wasn't until a beautiful grim reaper came along, changing everything. Geno is a boy and Reaper is a girl in this. AND DON'T YOU GO THINKING I'M HOMOPHOBIC!!! I'M JUST MORE PRONE TO HETERO STORIES!
Angeltale [Succubus Chara X broken!angel!Frisk] by Gamegedon900
Gamegedon900
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    Parts 18
Frisk, a holy angel, always hated the perverted, annoying as hell succubi, Chara. but he has a huge, blatantly obvious teenage crush on her, but he doesn't know. Chara, on the other hand, despite being his 'enemy', holds no grudge against Frisk, and unbeknownst to him, she has a massive crush on him she's aware of. Frisk's best friend and father figure, fellow angel Sans, and Sans younger brother, fellow angel Papyrus, know what's going on. and they come up with an idea to get them to bond: they, alongside Chara's adopted younger brother, an angel named Asriel make a deal with a dealmaker named Ace, so Frisk and Chara are now stuck in a very huge dungeon, and have to rely on each other to escape. along the way, Frisk starts to realize his crush on Chara. will it work out in the end? get ready to find out, because your in for a super long ride filled with exposition, our main duo's pasts and chemistry, and a comedic side plot with Sans, his husband Komada, Papyrus and Asriel.
Anxious [Bette Noir X Male reader] by Gamegedon900
Gamegedon900
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    Parts 8
in a timeline where Bette destroyed all the monsters, and not just the monsters, but humans as well, she becomes bored. what would be the point if she is the only one around? however, she soon takes an interest in the au's and timelines. she decides to start a conquest on another AU, one with so many Sanses. you are a human, with strange soul powers, the soul of Anxiety, a negative trait soul. at first, you believed it to be a curse, wanting to do good. but when Bette meets you, and kidnaps you [with it being your choice out of fear], and as you face her, you start to feel something... for her. [yes, you can read it if your a girl. granted, it's in a male perspective, but still, anyone can read it]
BadBoy!Sans X Good!Girl!Frisk by Gamegedon900
Gamegedon900
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    Parts 15
I DO NOT OWN THIS AU! i just couldn't find full comic version of it. so i said fine i'll do it. a mini high school AU. Sans is a bad boy who's the son of one of his school's teachers, and he's planning to drop out. but Frisk, the sweet and innocent girl who's at the same school, likes him. will she confess to him before he goes?
smoke and mirrors[Underswap Papyrus X Chara] by Gamegedon900
Gamegedon900
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    Parts 8
[on hiatus] above the surface. finally safe. and accepted by humans. this is what the monsters are now. and what are of Chara and Papyrus?
Female!Killer Sans X Abused!Male reader [13+] by Gamegedon900
Gamegedon900
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    Parts 15
they always beat you to your death. your parents hated you so much. maybe things will change when you run into a murderer and her boss...
a jaded soul [Corvine X Female!Reader] by Gamegedon900
Gamegedon900
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    Parts 5
[on hiatus due to lack of motivation] the son of Nightmare Sans and Killer Sans, Corvine, had just vanished from his home timeline upon seeing you, as he made it his mission to find you. but when he does, trying to get anywhere safe is harder said then done, as your under threat, but also he starts to fall in love with you.
More then friends? [Frisk X Sans] by Gamegedon900
Gamegedon900
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    Parts 12
Frisk has known his best friend, Sans, ever since Frisk entered Snowdin, and now, less then a decade after the barrier broke, Sans has noticed Frisk has acted strange.... what could be going on? [Frisk is 18 in this book!] [i own nothing except this book. Undertale belongs to Toby Fox]
Ink Sans X Error Sans, an Enemies to lovers story by Gamegedon900
Gamegedon900
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    Parts 5
[hiatus] you have to understand i like Sanscest because it lets our imagination run wild [for better or worse]. anyways: PLOT SYNOPSIS! Ink is the protecter of the AU's. he is their shining light, their inspiration. but then there is Error. Error sees AU's as ''mistakes'' that need to be fixed by destroying. over the course of time, after many battles, however, something.... happens. will Error make the right choice? or will he abandon all hope for him? [i own none of the AU's or characters. i only own this book]