FRISK HAS FALLEN INTO THE DARKEST AU YET!! | Underworld: An Undertale Fan Game 

Flowey is like a bully: in Undertale and normal AUs he's evil, but in Underfell, Horrortale and Underworld, where monsters are stronger than him, he's afraid of them.

Basically in Underworld Frisk has reset too many times and the timeline become corrupt. Although the person making the game doesn't know/ isn't making it clear, you are forced into a genocide route. The monsters will not accept mercy.

0:50 what we expected from the fall of Frisk in Undertale

6:46 Toriel says this because she remembers a time where she is the same Toriel in Undertale loving and caring but When the monsters lost hope she slowly turns into the Toriel you see ingame this causes her to make you go by yourself

Actually, frisk has played through undertale many many times, but you know how Asriel said “every time you reset, your friends forget you a little more” well, frisk reset, and his final time, something went wrong (and I assume frisk is a boy, you can think otherwise) and, that’s why underworld exists

Heres the backstory so your not confused, After you keep repeating the genocide run over and over again then when you try again,you get a new title screen ''Underworld'' After this,the player will realize that its a corrupted genocide run with all the characters back to life but with the same damages and disfigurements that they got when they died in the last run. That's why frisk/chara starts to remember things in this game

When you think that Horrortale is the scaryest AU.

So basicly underfell but a little different and horrortale a little more scary?....I'M IN!!!!

Evil toriel:dont be afraid Me:Thats what i am!

The opening flowey scene is from underfell

me: who's ur fave? 95%: flowey 4%: frisk 1%: toriel

Dude you scared the sh*t out of me when you popped up like that on the beginning.

Im watching this before sleep Wish me luck :(

Underworld More like Underhell (Edit : OwO woah so many likes...but y tho)

When I saw Toriel coming for the first time... Me: WHAT THE **** IS THAT! WHAT THE **** IS THAT! WHAT THE **** IS THAT!!!

You know in the real game there's an ending where flowey helps to get the Pacifics ending she actually assist you not to kill anyone and never tries to kill you also when you finish it asks you not to restart she asks you to keep the game like that so everyone stays alive

In the game you have to stories One:chara killed the underground over and over again till the reset to see this world Two:frisk hacked and when they reset this happened

Now, imagine horrorworld. (Horrortale and Underworld mixed together) now THAT would be dark.

Chara died so “the plan” never happened asriel wouldn’t be flowey

Darkest au? Have you even heard of HELP_tale?

OMG I GOT TRIGGERED AT LINX WHEN HE COULDN'T UNLOCK THE VERY FIRST PUZZLE!

When I saw toriel my heart skipped a beat

Little did you know it was DARKER THAN YOU THOUGHT!

0:00 the theme almost sounds like ben drowned theme

SOMEONE ELSE: actually, the human who is shown falling down at the start of the game is *chara* and *not* frisk...

0:18 is it you? Mr.Krabs?

Dude that toriel sprite just scares me af!

Can’t wait for the full game to come out and then a entire gameplay series of the full game

Remember "if Undertale was realistic"?

It's dark and hard to see what's going on.

frisk's left arm has no flesh. it is covered in gore.

4:22 Aight. *pulls out gun and shoots Dummy 20 times*

Did someone noticed that at start music is backwards

When you let nightmare sans create an au

i like how he thought Frisk's skull was tears when he started

"Oh my god you died frisk"

He really didnt know Chara wasnt the previous human? -.-

If U Want A Scary Game Then Play Goretale

When he said the most Darkest AU he was right because it's "Dark"

*Frisk has fallen into the hell of the underworld au*

Toriel is a human you can see it in the eye

Ive always liked the themes off this au and i love it being a game now

Underworld in a nutshell: underfell but very scary

Fun fact! Ebott is ttobE backwards! This is a reference to mother 1's mountain which named after the games creator (just like how Mt. Ebott is named after Toby Fox!)

Darkest au ever ....... hehe *SHE IS GONNA MEET MY KNIFE SOON*

Someone drew a picture for this when frisk had this scythe thing and her arm was bleeding so flowery patched her up with vines...

I haven't seen your vids until today. It took me 2 years to find this channel and when I did. I literally screamed "LIIIIIIIINNNNNNNXXXXXXXXXXX" I missed watching these vids

もはやトリエル原型留めてないw

frisk looks cute in this game

Wow,no sabia que había un fangame de underworld :0 Genial!!

How to make an Underworld song 1) Take a song 2) Reverse it 3) That’s it. That’s not to says it’s not creepy as hell.

Bruh this is awesome keep up the good work linx

I think Frisk RESETed too many times , which made the timeline glitchy , creating ... Those .

Welp R.I.P Frisk

I legit got spooked when your head pop out in the beginning lol

your vids are so good I cant stop watching dem

10:42thats undyne the undying

great this vid was uploaded on the worst day why you ask it was first day of school

Heck, This is the current most creepiest AU in undertale yet.

Now that I know this au is a game and you played it, I'm subscribing

So much like the demo of underfell

_What happened to underground????? OMGGGG, THAT'S TERRIBLE! What happened to my dream of falling on this mountain...?_

Look terrorific but when you know everybody everyone are nice -sans

Sans is now BIG It fills you with FEAR

Did Underworld au are about the negative way?

Frisk you ok?

*frisk being called they* this is fine. *frisk being called he* tHiS Is nOt fInE cAlL tHe pOlIcE

Frisk fell and got dizzy and see scary things. Even makes fog, and the monsters turn scary too

the story is that after frisk reset to much times the monsters became corrupt

Words cannot describe how F*CKING SCARY THIS GAME IS!!!

I watched this in the dark so now I’m screaming

We need a AU where the monsters won the war and we play as a monster who has fallen in the the human Area

It sucks. because lot's of Fan game Always Demo. I just want Full man >:(

9:33 You can *LEAF* me here!

When you can’t see cause you have your brightness on low but you can’t turn it brighter cause it’s in the middle of the night and it will hurt like hell

Omg I’ve been waiting for this to come out

In this au,Frisk regretted doing the genocide rote and try make the monsters back,but...

X in game

*DARKEST AU YET* I see what you did there

This is the first time i watch this guy and i watch him always now XD

If you don’t want spoilers look away Flowey betrays frisk and turns to omega or asriel

I can't see anything

Toriel : afraid not my child Frisk : that's what I afraid

Underverse- *chuckles In the distance* You think *this* is dark?

The monsters not demons

I cant see everything

this game is much even scarier with your voice on

All monsters lost their hopes....

The first part is kinda like Underfell

I m russia

This is spoopy D:

Poor flowey like for some reason all the sanses have gone insane like what happened in this one

Good job but I hate your voices for the characters

Ok...

Guess when he wrote the title he didn't know horrordustfell existed.

He look like he be tryin to strangle Frisk.

FRISK IS NOT A BOY! FRISK IS A GIRRRRRRLLLLLLLL!!!!!!!!

Flowey is being half sarcastic during the whole thing But actually he’s scared af too

You know it’s a dark-ish AU if Flowey is guiding you through the ruins. underfell (I think) horror tale (he was gonna) underworld

If Undertale was REALLY Realistic