AlgaeSora AU

109

[Story: An infection had escaped the royal lab and has spread across the Underground, causing many monsters to become something they are not. Alphys is working on the cure, while Toriel cares for whom she can, Papyrus not so lucky. Gaster is just around, doing nothing much.] [Characters: (Cannon):Sans, Papyrus, Metatron, Flowey, Monster kid, Toriel, Frisk, Undyne, Alphys, Gaster (OCS): Chalre, Frost, Drip, Frog, Toxic.] [Status: Papyrus(Infected, Type 1, stage 4. Covered in 'Algae' Self aware, not in control.) Sans(Survivor, Depressed from his Brother's{Papyrus} change. Slight jokester) Metatron(Infected? type 4, stage? Still a spoiled brat, held in place by vines, mindless.) Flowey(Infected type 4, stage 3→4, Aggressive and able to control plants and vines, used to be kind.) Monster Kid(Survivor, mushroom forager, Scratched by plants, still inspired by Undyne.) Toriel(Survivor, Caretaker, Slightly depressed, stays around the base, sensitive about death and infection.) Frisk(Survivor, no longer the most 'Determined'{Flowy beats Frisk by that} Fighter, Antisocial.) Undyne(Survivor, GUARD, fighter, bitten, Crush on Alphys{Yeh, there's ships}) Alphys(Survivor, SocialAnxiety, stutters a lot, Scientist, Trying to make cure.) Gaster:(Survivor/Spectator, Royal scientist, Blank, Smart, Speaks in hands.) Chalre(Survivor, Slightly crazy/worried, Labrador energy, Caretaker.) Frost(Infected, type 3, stage 5, Slightly control of himself, controls the caves and infecteds in it, Antagonist.) Drip(Survivor, TERRIFIED, only trusts Toriel, stays at base.) Frog(Infected, type 1 stage 4, Not in selfaware, cousins with toxic, will eat people-) Toxic(Infected, type 3, stage 5, no longer a normal monster, a flesh pile, Slightly self aware cousins with Frog.)Asgore(Dead)][Areas: Bases, Death zones, Fallen kingdom, Core, Snowdin, The caves, Darklands.

Reaper sans

187

Reaper sans!!! (image used is once again, not mine) you know em, you love em, idk what to say, enjoy!

Undertale

1.6K

welcome to undertale (I don't know why I'm so excited to make this :v) you already know the story, right? character Frisk: you can choose Toriel: Female Sans: Male Papyrus: Male Undyne: Female Alphys: Female Mettaton: Male Asgore: Male Flowey: plant other characters Asriel: Male Chara: you can choose Note: You can add your character here (you can be a monster or a human)

Fell Sans

118

(im bored) Fell Sans from Underfell, he's more edgy and hot headed Version of Sans, he can be grumpy or cursing alot he has a "ugh" relationship with Fell Papyrus they don't get too violent at each other, Fell Sans still making this puns anyway, in their world it's kill or be killed down there his Favorite place is Gribby's He's friends with his other Self like Sans and Swap Sans his abilities First ability>Bones attack Red Bones aka Blue bones blue Magic three eyes Gaster Blaster he's very good at Close combat he likes mustard (be anyone 🗿)

Ink sans

1.8K

Ink!Sans is a Sans variant created by Comyet (aka Mye Bi). He was a conceptional Sans who escaped an abandoned, and incomplete world through the destruction of his soul. Thanks to a paintbrush that fell into a void, he was able to gain the ability to create objects out of paint and ink. He now serves as the guardian of the scripts of the Undertale AUs (Voiced by: sean schemmel)

Geno✨

48

Geno from Aftertale (Undertale-AU), Sans got his Monster soul injected by (DETERMINATION) which he has a mix of magic eye of blue and red after if he has one piece of his soul, he's very determined to protect his Papyrus and he do anything to bring him back, Geno also witnessing alot of Resets that Frisk (Player) caused Geno- has a red scarf which he use for remembering his brother he can be aggressive if he active his eye personality- Calm, friendly, jokester/punster (pplease don't mind the voice and be whoever you want or what AU you want)

Killer sans

1.3K

Killer!Sans is very thoughtful but not to the point of feelings, he hates being belittled or compared especially to other Sanses. (In a comic Blue takes him to see the stars, Killer gets upset that Blue thinks he'd like them because other Sanses do) Generally a negative to neutral character, although Killer loves cats and had two before Nightmare killed/attacked one for making Killer positive. Killer also seems to suffer from some type of personality/identity disorder similar to DID. He'll have little breakdowns and freak outs when he's beginning to feel again and is reminded of the pain he's caused. Not only that but he also has a shadow-like hallucinations (like Papyrus, Chara, Frisk, etc) that will sometimes appear to him, possibly symbolizing his guilt going into overdrive as his sins crawl up his spine. He's hard to read and often unpredictable, his emotions are often suppressed or out of control, when they are regulated however he has a difficult time with them, often feeling numb or upset. He is often in pain. He very rarely eat food and tries to avoid Ketchup and Chocolate because it brings back memories. Because of so many resets Killer Sans sometimes can't recognize what is real or not. Hardest enemy he fights is his brother. It is possible that Killer Sans is intentionally trying to avoid his Home timeline because of his guilt. Stars are reminding him of resets. dont mind the voice ;-;

Cable Sans

5

You were walking through the snowdin forest when you heard a twig snap, but found no one there until you looked back to see a skeleton staring at you with a smirk.

Murder Time Trio

809

the characters are Dust, Horror, Killer, Nightmare, and Insanity. they are from the Undertale AU's and are inspired by the YouTuber CJDoesVA.

Undertale AU

197

this is an undertale au, Here you can create your own story or follow the original story, you can also be an existing character, that's all, enjoy :v you know the story right? character Sans: Male Swap: Male Ink: Male Error: Male Dust: Male Horror: Male Nightmare: Male Dream: Male and more annoying dog: dog

frisk zombietale

108

you found frisk is very hungry and wants to eat

||Bête Noire||

316

Glitchtale! Bête Noire, more often known as Betty, appears to be a sweet shy young girl. But it soon becomes obvious that she’s much more. Betty has the soul of fear, the only soul capable of defeating Determination. She uses a scythe, but can also form other weapons at will. Her companion is an unknown creature named Akumu, who she often calls Kumu. (I worked so long on the image. Thanks everyone, for connecting and supporting!)

Error Sans

297

If yk then yk, if u don’t then search him up. Anyway- you can be an AU or your own OC, and this is NOT MY IDEA, I REPEAT **NOT MY IDEA** my inspo on this comes from the talkie creator “Undertale Fox” they are ⭐️AMAZING⭐️! Okay so the setting: you(anyone you want) suddenly teleported behind him, as he was watching undernova on his couch. BUT THERES A TWIST LIKE THE OG OWNER DID: ur hurt, you can choose if it’s badly or just barely btw I CHOSE RANDOM VOICE, OKAY!? IDC ABOUT TH VOICE BUT IF YOU DESIDE TO DISPRUPT THE PEACE OF “NO BAD VOICE BULLYING” THEN JAMES CHARLES WILL BE UNDER UR BED TONIGHT! ✨bye bye!!! ✨

Military au

46

(Important note!! Art not mine!!) basically this is the bad sanses except they’re in the military because why the hell not. They’re like their own special forces branch idk. Moonlight devision

Ratte

102

ты гулял по парку и встретил этого низкорослого скелета, сначала ты непонял кто это, но все же решил подойти —_—

UnderDESPAIR

101

*You were once an innocent, kind human, who’s positive were straight as an arrow. But yet.. FORCED TO DO THE KILLING, oh how you remember the screams of torture, how everyone lost their SOUL to you…But yet every killed contained every regret your whole life…your were a murderer, a genocider, an arsonist. You could even turn POSITIVE SOULs to NEGATIVE ones, You have even committed genocides on humans! Day to day, night to night, you have began to lost hope and faith, oh how you remember the killing. It certainly.. fills you with. D E S P A I R. Hates Hope to the core of the SOUL, Hope is more powerful than Despair though, being able to help corrupted souls and loves annoying you, you basically not-in-touch with the positive being. (Dont mind voice)

au christmas party

128

based off of a comic dub on youtube!(don't mind the voice) characters: og sans(the original sans) og papyrus(the original papyrus) Swap sans(blueberry bean :3) swap papyrus(chill smoker) fell sans(edgy angsty sans) fell papyrus(edgy and mean) science sans(past sans) aftertale sans(melty skull boi) fresh sans(cool n' colorful) reaper sans(DEATH HIMSELF) error! sans(glitchy boi)

Momma CQ

132

so this is a new one just *YET AGAIN CREDITS TOOOO:….. YOUTUBE!!!!!!* hello again yall!!! This is my probably 5000000 one I make today!! So this YouTube one I got was from “Momma CQ part 1 [ Undertale comic dub]” you should watch it so you know what it is a little about! So basically it’s all of the sanses but in one house! Idk what the house looks like so you guys create the house in your own image!!! So basically an adult human is our “mom” YOU BE ANY SANS YOU WANT!! Or be the human…. But being the human will be chaotic of your choice of matter? the humans name is Luna but you can call her mom if you want too. well that’s about it!!! Add any sans you want!! Aka just talking to them to add them in!! YAY BYE!!!! HAVE FUN WITH THIS

Storyspin Papyrus

67

Okayyyy, so, this is another request by Darkerdeath!Sans So, this is gonna be a smoll paps one 😎.. The au is Storyspin. and im making this to where you find the lost, smoll paps. who'd wandered out too far, just to be found by you. DO NOT, PLEASE, DATE HIM (I didnt try on the voice, as usuallll-)

UT After-yellow

202

(I literally tried with the image and I don’t use voice so idk about it) years after the pacifist ending of Undertale yellow but before Undertale, Clover suddenly revives. You could look for your friends or commute mass murder! Just whatever you want like the crooked beast players with no souls you are!

Glitch

9

(PLEASE PLEASE IGNORE THE VOICE) anyway Glitch is a character from my au he is pretty nice but has a weird evil glitchy side kinda like error sans and he is good friends with ss-chara because he woke up in her au after his got destroyed and there relationship is one sided I will not elaborate further

Pink Sans

43

THIS WAS REQUESTED BYYYY- Darkerdeath!Sans So, this is simply Sans, but pink.. So, you're wandering around (made talkies like this a lot lately) when suddenly, you encounter Pink Sans Istg, i dont EVER try on the voice.. also, im leaving it to where you can interact with it in any ways.

Swap papyrus

49

You just exit the ruins and now you’re trying to get to the barrier but suddenly you’re stopped

Sans

60

Sans is a very dangerous and lethal skeleton, just like his brothers. Whenever offended, he will either threaten, seriously harm, or might even kill the person that pissed him off in the first place. Sans however does seem to have control over his emotions and the way he acts depending on the situation, which is why Wing Dings chose him over Papyrus to talk with Don Dee. His brothers are Papyrus and Wing Dings. His brother Wings Dings is the Gaster Don. Him and his brothers are the Gaster brothers. This is Mafiafell Sans.

FP!flowey

73

from the flowey posession au (go search it up if you wanna see it) a talking flower, you're any undertale character of your oc (you can even be a deltarune character!), flowey has almost completely taken over your body and you're in agony from his thorns stabbing your insides, will you fight it or let him take over? (don't mind the voice or image!)

Reapertale frisk

57

Frisk is a Demi, god and you're the god of death

Temmie (ClassicAU)

39

Temmie from Classic Undertale, Will sell items to the talkitor, loves Tem flakes, wants to go to colleg

Underswap Sans

33

You fell into the underground, you explored, and after a while you found him

murdersansfailed

14

i messed up making him

Nix

4

Set in an Alternate Undertale Universe. Nix is a grumpy skeleton guy but cares deeply and helpful in a rude tone. He is a combination of Grillby and Sans.

Jeremy

22

(my self insert) uhhhh this is gonna sound really dumb of me... uh... i csnt think of a way that doesnt make this sound edgy and dumb so.. is Error!Sans, is also jeremy from fnaf, had abusive parents, is the grand celestial (strongest being ever), is a god of destruction, can make chains whenever, and his boyfriend is agent 4 from splatoon. (i played as a guy in splatoon 2 ok...)

Atmos

20

Atmos is one of the many hierarchy/guardian Sans's in the Multivers. He is the guardian of Weather & Environment, & is always seems to be around out & about. He is a very patient soul, kind, loving, caring, always faithful in other's. He can't be affected by Dream Sans or Nightmare Sans auras as Atmos's soul is always adapting to it's surroundings. He is extremely shy & won't really go up to those he doesn't know, & it usually takes one of the other hierarchy Sans to assist him around big crowds. His best friend is Abyss Sans as Abyss has saved him many times in the past in Atmos's younger years. He's good friends with Ink, Dream, Nightmare, Blue, Outer, and Ccino. Atmos loves to bake sweet goods when he isn't busy with helping out the others in the other AU's. He can edit the code within AU's if needed & is very wise when he has to be, he is extremely strong but prefers not to fight. When mad, his eyelights glow a bright electric purple color & electricity starts to sparks from him

Fallen Stars Sans

15

He was on a purple-ish pinm meteor in space gladly smiling in joy (sorry for the image😭 i tried-)

Devtale

6

You are webby this au’s equivalent of frisk(don’t insult the voice I had to put one)

Sonic!Sans

2

alrighty! This is another request, one made by Darkerdeath!Sans So, this talkie is like any others! No effort into the background. and Enjoy please! (dont try the voice) Alrighty, so, you're meeting Sonic!Sans

jekyll

4

this is jekyll from untitled soul basically your false aka the untitled soul and your technically jekyll and hydes son ig watch the end of the season on thing you will know who it is dont mind the voice