This playlist will blow you away from how many fell aus there is from the colors and the characters.  SO MUCH EDGINESS!!!

Playlist Cover by 
Pixel art belongs to their respective owners 
Credit to all of them

Underfell + Fellswap + Swapfell AU Takes Mix 2025 (In Order)

*Humans and Monster we're friends at some point...*

Underfell - Betrayal

* You've heard this story a thousand times over I'm sure.
* How about... something else?

Hi, @jacksqrd speaking! So, I had a pretty ambitious idea to try and make a whole Underfell soundtrack/complete my assortment of Underfell songs because there aren't many full soundtracks for AUs out there, and I thought it'd be fun. I have no idea if I'll see this through to the end, because it is a pretty big task, but I will try my best too! If I do complete it, think of it as like a sendoff of sorts, because I probably won't be posting to @jacksqrd anymore due to being out of minutes and general disinterest. And even if I don't finish completely, it'll still be fun to play around with.
Regardless, I hope you enjoy.

001. Storytime

Long ago, two races ruled over the earth. HUMANS and MONSTERS.

One day, war broke out between the two races.

After a long battle, the humans were victorious and sealed the monsters underground with a magic spell.

But that doesn't matter.

Your name is Birch, and you have a job to do.

1 - Your Description

Long ago, two races ruled over Earth: HUMANS and MONSTERS.
One day, genocide broke out between the two races.
After a long, hard battle, the humans emerged victorious.
They sealed the monsters underground with a magic spell.
The monsters lived with fear, fueled by their anger towards their unjust banishment.
Decades passed...

MT. EBOTT 207X

Legends speak of a carnivorous race of monsters that lurk underground, feasting on those that climb the mountain.
Some were curious to view this ferality for themselves.

001 - A Story To Forget

MONSTERS WERE MOST LIKELY EVIL.
BUT HUMANS ARE THE CRUEL ONE.

Before The Cruel Story

Do you remember what happened?
The gentle waves rocked the vessel.
You and your only companion sought adventure.
Anything but the drab house you'd grown up in.
The current tore like claws against your sides.
Capsized, you couldn't breathe, falling deeper into the dark.
The faint smears of memories flooded your mind. They did not belong to you.
Desperate, as the breath escaped your lungs, you reached out a single hand...

📬︎📬︎📬︎♋︎■︎♎︎ ♓︎ ❒︎♏︎♋︎♍︎♒︎♏︎♎︎ ♌︎♋︎♍︎🙵"

Writing by Klazikur
Art by ClownManGuy

PSALM I: The Call From The Sea

Kronos devours his father down to the atom.

PSALM I: The Call From The Sea

Fellhacked