sounds like geiser from underfell dark metal

* ... We meet again, lab rat.
* ... A-and Queen Toriel... Though she's not really here to savour the moment...
* H-heh... I didn't know I-I was... Capable of that...
* B-but she had it coming! We know this. She wrecked so many lives by changing things around, a-and I...
* ... Undyne's... Gonna hate me...
* But it's too late now.
* I've been brought to my knees. I'm desperate.
* A-and I need your soul, Lab Rat.
* So this is y-your last chance.
* Hand it over.

* Or y-you'll be joining... her...

Furtherfell is an AU, split into several branches, portraying the various hypothetical neutral endings of the 'canon' Underfell. In this instance, 'canon' refers to the version on Tumblr, created by the infinitely talented Fella. They don't actually consider it canon, but for Furtherfell it most certainly is. It can be found here (https://underfell.tumblr.com/)
It is inspired by the concept of Aftergore, though only in concept and not in execution. Our story follows a human by the name of Hare, entering a world they do not understand, that has been forever changed by the actions of someone they've never even met.
We won't be 100% accurate to Underfell; some elements may be changed, either due to a lack of information or just due to us wanting something to differ.

"Furtherfell - Rethroned" follows on from an incomplete pacifist ending. Toriel comes out of hiding, and establishes herself as “Mother” of the underground, making swift changes to how things work. She maintains a strict rule, attempting to prevent another reign of tyranny. Humans are to be treated with kindness, and to be delivered to the Queen.

Alphys has taken the role of Flowey. After being fired by Queen Toriel, she takes off to the Ruins, making it her and Undyne's new home. She converts it into her own makeshift laboratory, with robots patrolling every corner. It isn't a very pleasant place to be around, to say the least. She has slowly drifted into a madness-induced obsession with getting her claws on a Human SOUL... And it has pushed her to the brink. 

Track by Why_Bence @bence1114

AU Logo, description, and thumbnail by Penny
https://pocketpennytm.tumblr.com/

Sprite is also by Penny, with some touch ups by Why_Bence. Why_Bence is very cool!! Seriously!! Go check them out.

Flavor text by @spudward

Aftergore was created by Slick Silver and DashingToadie, and the content is uploaded to their shared account here:
@toadiedoesalltheworktbh

Join the AU's Discord Server here (if you'd like):
discord.gg/sma6J7wxKc

[FURTHERFELL - Rethroned] Here I Am (Why_Bence)

* (The water violently crashes against the rocks as it passes by, threatening to sweep anyone off their feet if they step too close.)
* (However, it is not loud. The brutality of this is contrasted by an odd calmness and peacefulness, emphasised by the glow of the echo flowers.)
* (The strange balance that nature has created in this place...)
* (It fills you with Determination.)

Furtherfell is an AU, split into several branches, portraying the various hypothetical neutral endings of the 'canon' Underfell. In this instance, 'canon' refers to the version on Tumblr, created by the infinitely talented Fella. They don't actually consider it canon, but for Furtherfell it most certainly is. It can be found here (https://underfell.tumblr.com/)
It is inspired by the concept of Aftergore, though only in concept and not in execution. Our story follows a human by the name of Hare, entering a world they do not understand, that has been forever changed by the actions of someone they've never even met.
We won't be 100% accurate to Underfell; some elements may be changed, either due to a lack of information or just due to us wanting something to differ.

"Furtherfell - Rethroned" follows on from an incomplete pacifist ending. Toriel comes out of hiding, and establishes herself as “Mother” of the underground, making swift changes to how things work. She maintains a strict rule, attempting to prevent another reign of tyranny. Humans are to be treated with kindness, and to be delivered to the Queen.

Waterfall is relatively similar to its UNDERTALE counterpart. The waters are harsher and more dangerous, and the echo flowers' whispers seem more sinister, but overall it has not changed. However, this area is also the domain of the Great Papyrus! His Guard Headquarters is situated here, and he watches over it like a hawk. Though it seems peaceful, there isn't a moment where Hare isn't in his sight...

Track by Elver! @bonebonebonebone

Flavor text by @spudward

Thumbnail, AU logo, Papyrus and Undyne sprites by https://pocketpennytm.tumblr.com/

@the_freaking_weirdo helped out a lot with posing, and adding the final touches to the sprites.

Hare's sprite by @verywittyurl

Aftergore was created by Slick Silver and DashingToadie, and the content is uploaded to their shared account here:
@toadiedoesalltheworktbh

Join the AU's Discord Server here (if you'd like):
discord.gg/sma6J7wxKc

[FURTHERFELL - Rethroned] The Captain's Domain (Elver)

Treehouse of Horror Halloween special moment.

This Homer vs. Mayor Quimby Megalolazing was made by my friend Nanareli Anjou (https://soundcloud.com/relijourelijou) but she wanted that i post the Megalo for her for this have more attention (and i help with the ideas of some motifs too).

The Simpsons: Underground Mayhem and Duffed created by Mikey/Moikey (He have a lot of different names lol).

The Simpsons: Spun Mayhem - DUFFEDLAZING

*Who the heck are you kids!?

*Wait! You guys are lightners?

*Well my apologies!

*I wasn't expecting people of uh... higher honor to be visiting.

*Allow me to properly introduce myself...

*The name's Mike!

Mike (ft. Thrique)

MEGALOVANIA composed and arranged by Toby Fox
Debtie Sprite by Cupfi

093. Menu (Full)

Shut up! Don't scream! Just listen!

Now, I'm not from here. I don't got many friends.
But I'm really hungry. I could go for a snack.
Something like candy.
But I ain't supposed to go in there. Not allowed in the schoolhouse no more.
So I need you to walk right back inside and fetch me as much candy as you can hold.
Don't think of it as stealing. It's more like...
Helping out a friend in need.
Whaddaya' say?

Oh. You don't like that?
Well, I'm willing to bet you like your guts being inside your body, huh?

---

check out fooles day out!
https://www.tumblr.com/zootyplex/746520257565523968/deltarune-fooles-day-out
https://blog.spacehey.com/entry?id=1142437

bluesky: https://bsky.app/profile/zootyplex.bsky.social
tumblr: https://www.tumblr.com/zootyplex
ko-fi: https://ko-fi.com/zootyplex/
music and art commissions are open!! discord: zootus_1491
official zootus_ server: https://discord.gg/PFZfntw3gB

Jackie

https://youtube.com/shorts/MksX3K6fZwc?si=Nd-J2CRYHjkNaG1x

Her!Fanfare

Art by Webal, music by Solsteam.

Welcome to waterfall, where reality is a bit more screwed up than in the previous areas, and there's this god-forsaken abomination too.

Appendage

030 - Captain Toad

© Michael Calabris Music (ASCAP), 2025. All rights reserved.

Recorded in Canton, Ohio, on May 31st, 2025. 

"Pavane and Galliard (Macabre)" was composed as part of Carson Cooman's pavane and galliard project. 

Some notes about this new project, from Carson's website: "Carson Cooman has organized an ongoing project to bring about new works for organ conceived in the form of Pavane and Galliard. The goals are two-fold: 1) to see how different composers explore reimagining this Renaissance genre within their own contemporary styles; 2) to continue to encourage freely-composed, “secular” literature for the organ outside of the context of traditional sacred music. The pieces have indeed shown the rich variety of compositional languages employed today. The pavane and galliard are Renaissance dances that were popular throughout all of Europe during the 16th century. The pavane is a dance of slow, processional-like character. The galliard is vigorous and fast. These two dances became a common pairing: the slow pavane serving as a kind of prelude to the fast galliard; or from the alternate view, the galliard being a release of energy in response to the pavane. Like many historical dances, the musical forms stayed in use even after the popularity of the actual dancing had ended. The diptych pairing of pavane and galliard also served as a simpler proto-form for the later multi-movement dance suites that found sophisticated musical flowering in the Baroque era. The keyboard pavane and galliard pairs in late 16th century and early 17th century collections—such as William Byrd’s “My Ladye Nevells Booke” and the “Fitzwilliam Virginal Book”—have remained in the repertoire to the present. As with many historical musical forms with roots in dance, composers have continued to be inspired by these to produce new pieces looking at these old forms with their own perspective."

For more information, please check out Carson's website: https://carsoncooman.com/organist/pavane-and-galliard-project/

Pavane & Galliard (Macabre) (Michael Calabris, organ)

What happens when you mix a sans. midi, free time, and a lack of initiative to work the next part of Taletwist until summer rolls around? This. I made this with a trial version of FL Studio 11, and got some very helpful insight from Keno9988iii on how to make this not sound like a dying animal. I can also provide you guys with a MIDI of this song, if anybody wants to fuck around with it. Well, enjoy.

[Undertale - Taletwist AU] alphys.

As a disclaimer, this OST will not come out in order, although you can find the order the tracks play in the playlist

So, what is FURTHERFELL?

Furtherfell is an AU, split into several branches, portraying the various hypothetical neutral endings of the 'canon' Underfell. It is inspired by the concept of Aftergore, though only in concept and not in execution. In this instance, 'canon' refers to the version on Tumblr, created by the infinitely talented Fella. They don't actually consider it canon, but for Furtherfell it most certainly is. It can be found here (https://underfell.tumblr.com/ )
Our story follows a human by the name of Hare, entering a world they do not understand, that has been forever changed by the actions of someone they've never even met.
We won't be 100% accurate to Underfell; some elements may be changed, either due to a lack of information or just due to us wanting something to differ.

It says here FURTHERFELL is a SERIES of AUs, what are its variations?

FURTHERFELL has several variations to represent the different neutral outcomes which UNDERTALE (and therefore UNDERFELL) can have. We do not have all of the hypothetical variations possible out as branches, since that would take too much work, so we only have Incomplete Pacifist (Rethroned) King Mettaton (Drama! Romance! Bloodshed!), King Papyrus (Vive La Révolution), and.. That one doesn't exist. Also there's a self insert.

How do neutral endings work? Are you using the Trust, Betrayal, and Closure system? 
FURTHERFELL does follow the Canonfell system of neutral endings, which is explained here. 
 ( https://underfell.tumblr.com/post/651913101407584256/these-are-just-thoughts-and-im-spewing-ideas-i )Hare's run doesn't follow the traditional Trust, Closure and Betrayal system from UNDERFELL entirely. Hare is capable of killing monsters on their own.
Frisk's actions did follow the Trust, Closure and Betrayal system. But with a twist we won't reveal yet.

The AU is currently owned by Penny:
https://pocketpennytm.tumblr.com/

The AU was created by Spudward:
https://soundcloud.com/spudward

The Furtherfell - Rethroned logo was made by @bence1114

Any other team members (there are a lot) will be specifically acknowledged when their contributions are uploaded. In other words, please read the track descriptions.

[FURTHERFELL - Rethroned] The Captain's Domain (Elver)

FURTHERFELL OST

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