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Underfell AU anyone?(but oh well, pink slippers must stay lmao)

Underfell bros! I do think I am getting better at ‘em teeth…

A lil Underfell doodles bc I feel like I have yet to grasp Papyrus’ design…

HA! FINALLY!I managed to finish my own Underfell Sans shimeji :”DIt has some hiccups in the expressions but srsly screw it, I’ve worked too many days on it and I don’t wanna look at it again…… Well, maybe someday…and then I’ll

Undertale, Underfell and Underswap smols

sniggysmut: ksuriuri: sniggysmut: So, I’ve never had too much interest in the Undertale AUs (most of them are just Sans AUs, unfortunately) but I do love it when @ksuriuri draws Underswap and/or Underfell. They make a good case. TuT

underfell: phoninskisdraws: the great hater papyrus my head-canon for underhell thank god

d4gm4rs: so underfell is cool and i made this thing and also thanks to @glassesblu for making me finish it u3u

nohaijiachi: I’m all about good nice cinnamon rolls turning bad, so when I discovered the existence of @underfell I was all like “SIGN ME THE FUCK UP BOI”Although I cannot see any of these characters turning REALLY bad so my personal interpretation

2mi127: soooo, I wanted to draw Underfell…. only got time for these 3 but I plan to draw the others as well ;__;My headcanon is that the Underfell au sets in motion when the original game gets corrupted…. Y’know, too many resets and hecking around

kyotemeru-arts: i DONT KNOW WHERE TO PLACE THIS BUT ITS SAFE ENOUGH TO PLACE HERE HUFFSIM A SHAMEFUL ARTIST.headcanon where underfell sans gets flustered easily when provoked, flirting styleeee~how scandalous///

renrink: * j u s t H A n d o v e r the KID, L A D Y. this doesNT need to g e t U G L Y .Basically the Underfell AU but Toriel is the only monster not corrupted, and she travels with Frisk and Flowey out of the Ruins to protect them because she realises

nyublackneko: So, my @underfell (Undertale AU) imagination went crazy and made this one giant comic. It began with wondering why Sans didn’t outright kill Frisk right away and sorta played as a guardian(?) throughout Frisk and Flowey’s journey. In

kawaiiplumblossom: Total head-canon for Underfell is that Sans and Papyrus are both extreme sadists.

sketchysketchesandgrossdoodles: @underfell Take this AU away from me immediately

askundertalesans: And another draw from the stream! A word version and wordless. I really love the Underfell AU so here’s my sans underfell-ified. There’s so much red and black.

betty-the-murder-mare: A version of Underfell where Sans actually hates his brothers guts and will reward you for killing him.

gryzmoly: Came across an AU for Undertale called Underfell and I couldn’t help myself. Still having trouble figuring out just how actually skeleton-like I wanna draw Sans and Papyrus.

bamsarakiilledyou: i love edgy underfell haha@underfell

we-nbi: UNDERFELL

humunanunga: Underfell is sending me straight to hell.

nyublackneko: Told you I would draw more @underfell stuff!I had fun imagining Frisk meeting the Bone Bros in Underfell. My interpretation is Sans is a jerk, Papyrus is short-tempered, and Frisk is a cry-baby but finds good in everybody no matter what.

missmariefanart: More underfell? okie doke.Papyrus is so proud!U!Sans is unused to his brother praising him and his brain ceases to function.

noodlenumber: Pacifist would be the hardest route in Underfell. Frisk is trying so hard to befriend these horrible monsters ;; 2 be continue?

zombi-zilla: Spooky scary skeleton bros fan art :^ Papyrus design in @underfell tho aaaaa just amazingggg <333

noodlenumber: Underfell!Sans feels his sins crawling on his back…alt. title: “i should have worn a shirt”alt. alt. title: “oh no he’s hot”

ask-grillby: [[ wanted to try my hand at underfell!grillby ;) ]]Grilllby has been known to have a noticeably short temper, be exceptionally selfish, a bit flamboyant, narcissistic, greedy, and very much in love with money and power. His bar is exclusive

badmasteryoujerk: Underfell anyone??

fillsyouwithdirtysins: ahen3251: 【Underfell】AH 19 “AH————”－－－－－－－－－UF SANS嘴巴練習:3 Underfell is awesome just because Sans is more like genocide!Sans.

filthywaterglass: so I saw @ask-grillby‘s Underfell!Grillby design/idea etc and I just?? fell in love everytHING IS SO PERFECT…. Please do not use/edit without my permission!

synco: gahhhh @underfell

nobledaydraws: I sketched some Underfell!Grillbys while trying to design a version to animate. First two is from my design, while other two are Grillblue @somekangarookid + @heyneon ‘s version (from these posts, I like how he has a certain protectiveness

matocc: Some doodle.Underfell Sans so cuuuuuuuuuute OMG.200 fo thanks!!!!! you guys r the best !!! I’ve decided to play ASK !!! welcome to ASK anything or maybe a draw<333This thing is me btw …..SO!!!

duckclovers: i think underfell sans would be the one to put a collar on you, but lets slap a collar on him anyways.

bttadoce: CAUSE I’M UNHEALTHILY OBSESSED WITH THIS DAMN UNDERFELL FUCK THAT’S SO GOOD OH YAS

necromancy-inc: Underfell Grillby Why hello there

xownxown: UNDERFELL SANS IS HE REALLY MASOCHIST????OK MY BODY IS READY *WHIP*

sparkleee-sprinkle: 2EDGY UNDERFELL PAPYRUS & ANNOYING DOG SKETCHi aint promisin shit about finishing this tbH especially the bg?i just wanted to draw him again and also dumb Underfell annoying dog but idk how to draw a dog so???? also i cant decide

loverofpiggies: Not funny or cute, but informative. Still enjoyable? Probably, maybe?1. UnderfellSans and Science Sans2. UnderSwap Sans and Aftertale Sans3. UnderSwap Sans and Underfell Sans4. UnderSwap Paps and Underfell Paps (HERE!)Wallpaper

xownxown: I THINK UNDERFELL SANS LOOKS LIKE A FLAREONITS CUTE AND FLAME

omnia-volo: UNDERFELL PAPYRUS

loverofpiggies: I broke my ‘Ten panels tops’ rule for CPAU. Oh well.Read the whole series of CPAU comics here!1. UnderfellSans and Science Sans2. UnderSwap Sans and Aftertale Sans3. UnderSwap Sans and Underfell Sans4. UnderSwap Paps and Underfell

twilightsuccubus: agingeronfire: shirakawa-fanart: I just tried to design the Underfell!Gaster.I design three colors, finally I choose the white one :D @twilightsuccubus Oh my god!! 👀 👌

kkhoppang: underfell alphyne!k i really love this au;;;;oh g

miikpah: So this started as a value study practice? And has become the start of a comic. I kinda wanna continue, just to have a small story that shows the dynamics of these three that I see in my head. Underfell is a big chance for creative liberties

joycew-art: It’s finally done!So, somewhere I’ve read about a headcanon where it was explained why Paps and Sans are mean to each other in the Underfell AU; what if they did it to protect each and at the end of the day they apologize to each other

junkpilestuff: why my streams produces better drawings than if I draw it alone … IS IT PRESSURE? ALSO GOLD BY @borurou (sans eyegaster) also… the MINI UNDERFELL!SANS is inspired by @xownxown PRECIOUS OMG HERE WHICH I AM IN LOVE TOO MUCH thanks

grrinday: Underfell AU. Underfell Undyne Vs. Undertale Undyne“You don’t deserve to be a hero!!““I never was.”

mikey-ho: Undertale doodle BGM : 椎名林檎 - 長く短い祭 Previous I like this song tune~First time I heard just came out UF!Grillby dancing in his bar. —— Underfell!Gaster, I like Dr. Speedlight’s UF!Gaster. Looks awesome~

swagamicchi: THE FATED MEETINGtbh not a big fan of underfell bc im a big pacifist player with lots of love for the nice characters but goddamn underfell grillby makes me lose my breath a little

bonachikka:underfell sans&papyrus

snarkington: i wasn’t ever going to draw any of the undertale au stuff but then…..i found out……that fanon lore says underfell sans has anxiety and…………… I just wanted to vent some personal stories about anxiety, but using an evil cartoon

chasing-sin: nyublackneko: Had a number of asks for intimidating Underfell!Papyrus and I wanted to try out the Clip Studio Paint program, so…here is a sketchy version! :D This is just awesome

narusan13: ennnnnnd: underfell sans so sexy GUYSSSSSS !!!!! CHECKOUT THIS AWESOME ARTISTTTT !!!!! OMG HIS/HER ARTS IS AMAZINGGGGGG !!!!!!!! o(-((((( omg good stuffs right thereeee !!!!! ♡♡♡♡♡♡♡♡♡♡♡♡

leegumjung: 20min doodle underfell grillby

puz62: Happy Valentine's Day!Underfell by @underfell Flowerfell by @siviosanei & @underfart-snas

leeffi: recently i’ve been thinking about underfell sans a lot (you can thank @underfart-snas for that), so i figured i should take another stab at drawing my version of him.

hope87210: Which kind of grillby do you like, Undertale or Underfell? By the way, I like both of them :D 你喜歡那一種grillby,Undertale還是Underfell? 順帶一提,我兩個都喜歡:D

yupimgross: mcmilky-way: cheesy-batsy: “The Swapfell bros entering Underfell.” Introduction to my first Art chain, with @psicroSwapfell designs by @sleepingxenn oooohh so pretty щ(ಥДಥщ) How you drew the Underfell forest is exactly as

smolandtolskeletons: UnderFell: After Page 1 The story of UnderFell after UTFS. This had been sitting in my files for about a month or so. May continue or not, haha. XD

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