Underfell React to Catastrophe

Credits :
Thanks to Akt Atk for the gameplay
Underfell Catastrophe | UNDERTALE Fangame | Demo : • Underfell Catastrophe ...
Underfell Catastrophe Phase 2 | UNDERTALE Fangame | By BenLabno : • Underfell Catastrophe ...

[@lanturn5396]

Ooooo Iam definitely liking how they react and how this is going

[@du5637]

Eh, whether they would have reacted like this or not, it is still very good, I mean come on man, its one of the few reactions that don't give the skeletons hair. That is a little thing I like about this. Its little, yet it feels important to me.

[@lunatik6197]

same

[@Yippee11147]

Fr fr

[@killerbee1050]

Why do people do that anyway? I mean I could name 3 gacha youtubers who've made canon designs but they just don't use them

[@MommyOfOmelettes19]

pretty sure fell characters dont have any canonical behavior, they have canon designs, but idk about personalities aside from *edge*

[@MommyOfOmelettes19]

also, poggers reaction, very much poggers indeed.

[@FATAERROR15]

yesNMJYOUR💜👌

[@MommyOfOmelettes19]

@@FATAERROR15 u ok mate?

[@FATAERROR15]

Djibouti Dominica the opportunity

[@ItzSebasDoingStuff]

Well, Sans doesn't really have canon design

[@Datsyoashley]

a tip for papyrus’s design: use the eye num 16 with eye highlight 2

[@saidmusaev1426]

Undyne be like: wasting time be quick. You in mind : oh it wont be WASTING time get ready

[@cameronzillagames7963]

So just one thing, everyone knows fell is strong, unlike classic he is legit the strongest in underfell, people know how strong he is and really don't wanna mess with him most times, the ones that do usually think people are lying

[@-watermelonz]

What about underfell asgore he was about to kill him until papyrus saved him

[@cameronzillagames7963]

@@-watermelonz asgore is the closest to him and could kill him due to sans's lower hp stat but even he knows that sans is just as likely to kill him as he is to kill sans

[@cameronzillagames7963]

@JustNobody then why did Underfella ( the creator of underfell ) say he's the strongest

[@cameronzillagames7963]

@JustNobody difference is, Classic would lose to Papyrus, Fell is capable of killing Asgore

[@cameronzillagames7963]

@JustNobody we actually don't know how kr works to be fair

[@ioyfyd7704]

Im actually glad this is canon
Papyrus is not being like
WOW SANS YOU ARE SO STRONG WHY DID YOU HIDE FROM ME! *beats up for no reason*

[@joshjk8702]

No, it isn't. canon underfell sans doesn't act like a jerk he's just tired.
In canon Underfell, frisk cannot do a genocide run, no matter what, because they do not have the heart to kill a monster. The closest thing to a genocide run is the betrayal route.
That's a route where Flowey betrays you and convinces monsters to attack you.
There are only 3 routes in Underfell. betrayal, pacifist, and neutral.
Papyrus and sans are like the kind of brothers who are enemies in 1 moment and best friends 2 seconds later

[@rush5266]

how does dustfell exist then if frisk can’t do genocide routes?
Same goes for dirtyfell\insanityfell
there’s tons of underfell aus that have to do with genocide routes
I’ll list a few
misbeleif
underfell last stand
Underfell catastrophe
dustfell
Insanityfell
Misdust

[@ItzSebasDoingStuff]

@@rush5266 UnderFell: Psychopathy
Not InsanityFell or DirtyFell

[@ItzSebasDoingStuff]

@@joshjk8702 No, in UF there is NO pacifist or Neutral, is: Trust Route, Rapprochement and Betrayal route

[@the_fake_omni6965]

It's because their fanon like fr just because aus make uf frisk a genocider doesn't mean they're actually a genocider

[@yuriatsugi3696]

Oooh loved their reactions!! Thank you for the video!💕

[@evilskeleton95]

SHIT? MY BROTHER IS HOLY STRONG!

[@SunsSuper]

God him just dont care him just will destroy the underground
And if the entire underground is shaking that mean how asgore is alive yet or not

[@zer9zer958]

maybe some

[@sandtheunderman]

actually undyne and asgore there already aware about sans power, so them just pretend for not know it for not make sans had a trouble

[@markas_kasuyademomanisresp6516]

Ryder:DON'T U BUST ON ME!!!YOU BUSTA!!!
NINJA STYLE!!! HAIYAA!!!
*Katana Swing*

[@donnakeeper549]

I what underfell to react to undertale cinematic dub it's really good it has 14 episodes on the next video they are going to be reacting to undertale comic dub flowey's origins

[@norah4935]

This is a masterpiece and can underfell react to frisk vs betty plsss

[@cure9460]

Round of applause the skeletons didn't have hair tysm I love you

[@goofyduckie7821]

sans started the rumbling

[@regelepalmierilor4582]

Love it

[@EricCartman-tl4qv]

Pro move: assert dominance by destroying the fucking underground

[@alibeknorbekov5963]

I don't remember Characters in Underfell Swearing that much
In canon it wasn't like that
And *Fella* didn't like how fandom now interpreting Underfell
With Edgy Swearing Jerks
And most sad thing is
Fandom interprets it in that way
Because Underfell Would be too similar to Undertale
And Underfell from Underverse is also like that
:/
Welp Whatever

[@elvisluk1284]

2:26 Sans - 1 ATK 1 DEF .
L

[@jamari6953]

Sorry for being late but we aren't finna talk about how they died 3-4 times

[@elviacercado1726]

JOTARO VS DIO

[@SlothfulFox]

Yo cool vid and if your going to make a canon underswap react video how about reacting to “underswap broken promise”

[@NeroKizilk]

I wanna learn how to make sanses eyes

[@Keikeishi]

Eyes 119 all black colour, then pupil.. as you like, eyebrow all white choose anything you feel fit

[@Jesselife2024]

0:13 DustDust Fell Real Wait maybe Not

[@cmil1212]

Uh papas eyes

[@donnakeeper549]

On the next video underfell are going to be reacting to undertale complete storyline in 3 minutes on the next video they are going to be reacting to how flowey became evil funny undertale comic dubs

[@mauricioaliaga4949]

Teh important are the characters are the canon ar at least in apareace

[@inknothere2577]

I fell under the table tale

[@LoqueneAS]

whut

[@NightmaresGirlfriend]

I like the sans design:]

[@rylanandrickydoodleboss2267]

10/10

[@nathaneskell4177]

Hey whenever you make another video of this can you have underfell react to underfell sans last breath
Can you also include muffet in the reaction but that’s only if you can
And maybe you can also have them react to horror fell sans

[@redrawnmenace5650]

Geez I know it's underfell but they curse in every sentence

[@Prowler3478]

Hi me killer sans

[@SkellyTonOfBeats]

spoonful fell sans is real.

[@kazotsky24]

Eh, kinda kermit outside huh?

[@militiamedic2466]

Undertoad

[@axelergaming7500]

If u want to see phase two well tap this 8:22

[@axelergaming7500]

Oh Wait 8:21 8:20

[@goodwolf7882]

Cool reaction, please make react underfell pe sans fight

[@batrieungo7390]

Phase 1 gaster blaster have 4 eyes

[@bacon7957]

b e u a t y f u l l

[@inknothere2577]

Bad fucking spellin

[@sleepybat5242]

Cool comment

[@bacon7957]

@@inknothere2577 didn't care + didn't ask + ratio + its not a fucking spelling bee

[@batrieungo7390]

Phase 2 gaster blaster have 2 eyes

[@Rurenithelazyperson]

HEEEEY
remember me from your first video on this channel?

[@Keikeishi]

Yes i remember

[@noone-th9og]

:o

[@HBstudios2005]

Could undertale react to call of the void please

[@Keikeishi]

I was planning to, i have exam this monday so it'll take time

[@HBstudios2005]

@@Keikeishi take all the time you need

[@nody5263]

@@Keikeishi underfell react to ua-cam.com/video/zB_hdqAEI_E/v-deo.html , ua-cam.com/video/k-KKSbMVHNs/v-deo.html , ua-cam.com/video/h0vCXDuE4fI/v-deo.html , ua-cam.com/video/cQ9kGCv1EiE/v-deo.html , ua-cam.com/video/7BGdtL8lgtw/v-deo.html

[@user-re]

Sirus этот канал зделал Песня временной пародокс вышла можеш реакцию зделать

[@INotLikeEndWW2]

UnderFell=UnderFuckTale -_-

[@Tapo4kEK-the-slut-slipper]

Credit Jedo for *Nyeh heh heh...*

[@sandtheunderman]

also it was better if you was do old phase 2 cuz as I'm think it was better + human loses in old version

[@DotT.S.R]

Aren't undyne and Alphys roles switched in this Au and frisk and Chara's too?

[@Keikeishi]

Well.. I did tell in the video that im not making canon reaction, as i didnt know how they were..

[@bred.1.]

your talking about the Underswap

[@UndertaleObbyCreator]

thats underswap

[@Bluegamer2950]

what is that music at the beginning?

[@Keikeishi]

Nyeh heh heh.. by Dustbelief: Nickolas

[@Bluegamer2950]

@@Keikeishi Thanks!

[@human4048]

Oye as reat to undertale catástrofe fell

[@nnie_cta641]

Am I the only one bothered by the fact papyrus doesn’t have a nose? TvT

[@Keikeishi]

(・-・;)

[@dyllanridpath8079]

Sans IS THE only one with a nose

[@jakegamezb0i430]

Brush the player died many many many times

[@elviacercado1726]

Xd

[@anxiety_gachagirl]

Part 2??

[@Keikeishi]

Hmm i dont know yet, but just wait, they (Underfell) could react to other video or different aus will reacting such as Underswap

[@Pyracyntrix]

@@Keikeishi bro where is papyrus's nose??-

[@Keikeishi]

@@Pyracyntrix Skeleton have nose?

[@Keikeishi]

@@Pyracyntrix Hehe sorry bout that, i forgot

[@ufsans481]

Hmmmmmmmmmmmmmmmmmmmmmmmm

[@flowafell]

☹︎☻︎☹︎☻︎

[@AyeshaKhan-ss5nz]

lB fElL

[@redrawnmenace5650]

But your flower fell

[@venicipmacedo2248]

+pp

[@classicbritishhuman4002]

Its weird that Fell.Pap dose not have a skelly nose.
(!!not hating!!)

[@Keikeishi]

Oh...i actually forgot about that

[@classicbritishhuman4002]

@@Keikeishi lol 🤣

[@fatalnight79]

@@nohbr8879 it’s a lot of dust on his nose but nobody nose where it came from

[@supercookiegameuse2634]

​@@fatalnight79 it's from his childhood to defend himself that's why his voice is like that

[@venicipmacedo2248]

P

[@sunnyledog4268]

this is so cringe help 💀💀

[@Kai_need_ice]

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[@Kai_need_ice]

What I said:

[@Kai_need_ice]

Finnaly a video with sans and pap with no hair