Note (04/24/21): New updated thumbnail for the track, courtesy of @moonstrikefour.

*Please do not upload this song to YouTube and/or any of my other songs or claim it as your own. All unpermitted uploads will be reported and deleted.*

Yep, that's right. Mortatoriel is here.

This is the OUaT for variants 1-5 of Mortatoriel. Other particular variants past I-V have will have a different "OUaT" replacement to coincide with the appropriate tone and context of each variant.

Track by: @hyperflowey

Based on the following tracks:
- "The End...?" by MoonStriker (Underswap "An Ending"): https://soundcloud.com/thethirdstrike/undertale-auunderswap-an-ending-the-end
- "Where We Left Off" by DashingToadie (uploaded on Quicksilver channel): https://soundcloud.com/toadiedoesalltheworktbh/aftergore-where-we-left-off

Mortatoriel Discord server if you're interested: https://discord.gg/mj94MN4JHW

Thumbnail and logo by: @moonstrikefour

Mortatoriel AU belongs to: @hyperflowey
Aftergore AU belongs to: @slick_silver
Underswap AU belongs to Hatsune Miku

Undertale © Toby Fox

Raymond Boucher's Album

[Mortatoriel 1-5] Last Time

Special thanks to @bence1114 for this contribution, and also helping out with the thumbnail! Seriously, he's amazing, go check him out!
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Branch 2 (titled "The Underground Milita") details an ending where the human stops their massacre after their confrontation with Sans in Snowdin out of *fear*. They simply run from that point on, hoping to get out of the Underground as quickly as possible. Only when they can’t run, they slash their way through. After their departure, seeing the damage the human caused, monsterkind starts preparing for war against humanity; with Queen Undyne as their leader. Will monsterkind's resolve falter, when a new human falls? 
---
We have a Discord server, come say hi! - discord.gg/hy4B74jBzq

Disbelief: Aftermath [Branch II] OST - Our Story So Far... (by Why_Bence)

Hello everyone! Welcome to “Deltarune: Switching Suits.”
This is the BelowExchange (@silverswap) take on Deltaswap, only things function a little differently here than they would in a “traditional” Deltaswap take. The “Switching Suits” implies that almost all of the swaps are related to the suits of cards. This means that some of the Darkners don’t swap, and none of the Lightners do. However, it is still connected to BelowExchange via some key story details, which will become more apparent as this project goes on. Though this is technically the last song on the soundtrack, we figured it’d be cool to put it out first because it was the first Deltarune song the public ever got to hear (since it came out with the PS4 version a year before Deltarune).

So anyways…yeah! Updates coming…whenever?

Final note: This will exist alongside BelowExchange, production is by no means stopping on that.

Song by: @dashingtoadie-the-sequel
AU by: @slick_silver

Preceding Substitution

[Flavor text TBD]

This replaces "Lancer" in the second of the three variations of Schreibertale + Deltarune, known as "Whitefire." This one's for the college experience of Eric (aka Dusty), who replaces Asgore in Schreibertale.

The excitable and adorkable Chance takes the role of Lancer. More info on him later.

[Schreibalum: Whitefire] Just One Chance

This replaces "Fallen Down"

*And I thought I heard somethin'-
*Eh, what are ya doin' in here?
*And Ralsei, who's this person in front of you?

*Oh! That is the human, Mr. Rudy!
*They are the prophesized being who will usher us back to the light!

*...
*Well... if you say so.
*Anyway, don't you think it's cold 'round here?
*You both should get crackin' inside now.
*Oh and by the way... human.
*The name's RUDOLPH HOLIDAY.
*RUDY for short.
*And up ahead is an ice cave.
*Don't worry though, I'm gonna lend you my hand to get to my place.
*So you won't have to go through a freezing situation alone, haha.
*Just chill, alright?
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Undertale & Deltarune by Toby Fox
❄Book of Hymns❄ by @moonstrikefour
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Book of Hymns is a Deltarune-inspired AU that tells a story about a young teenager by the name of KRIS, who is foretold to light upon the harrowing mystery behind the infamous Mt. Elbrus, where misadventures linger in darkness.
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Rudy takes the role of Toriel!
He's not sick at last.
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
(Relevant) roles:
Kris - Frisk
Ralsei - Flowey
Rudolph "Rudy" Holiday - Toriel
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Leitmotifs:
❄ Original

❄Book of Hymns❄ - The Red-Nosed Reindeer! (OST 004)

"Do not stand at my grave and weep, 
I am not there, I do not sleep. 
I am in a thousand winds that blow, 
I am the softly falling snow. 
I am the gentle showers of rain, 
I am the fields of ripening grain. 
I am in the morning hush, 
I am in the graceful rush 
Of beautiful birds in circling flight, 
I am the starshine of the night. 
I am in the flowers that bloom, 
I am in a quiet room. 
I am in the birds that sing, 
I am in each lovely thing. 
Do not stand at my grave and cry, 
I am not there. I do not die."
-Mary Elizabeth Frye



For newer UTSC people, "Fableflip" was a very old Storyswap take way back when. I just used that one because it's easier to combine Schreibertale with Fableflip than "Storyswap" or "Opposite Pages."
"Schreiberstoryswap" doesn't exactly roll off the tongue.

Thank you to @bence1114 for the wonderful logo!

This is the end of Schreiber month, and the start of a break for Aftergore. New content will still come out every day, and in fact there's one day left of Schreiberflip stuff coming out in about a week, so look forward to that. You might see some new stuff now. Who knows?

[Schreiberflip] Blowing in a Thousand Winds

Exactly two weeks after the release of the first variation's menu theme, here's the second! This one doesn't do as much in the way of motifs, and instead spends most of its time just building on the base motif (with a few bonuses added near the end). Hope you enjoy!

Aftergore is a series of AUs taking place after Undertale's neutral endings, in which a new human enters in Frisk's wake.
Aftergore II, the Betrayed Undyne ending, details an ending in which Frisk changes their ways for the worst after saving Undyne, and murders several Hotland monsters including Muffet and Mettaton. Toriel has taken her ex-husband's place after his death, and she struggles to maintain morale in an increasingly wary underground. Humans are to be treated not as enemies, but as friends. At least...in theory.

Learn more about Aftergore and other projects here! discord.gg/qmtQxwYKfD

Aftergore logo by @repeatsc and Toadie

(OUTDATED) [Aftergore II] A New Chapter

*It has been many centuries since I last came into contact with a human...
*In my time, humans, though seemingly weak, had the strength to conquer just about every foe.
*We Protothers were the strongest beings to walk the Earth...
*But the humans, with enough determination, had the willpower and cunning to bring even the greatest foes to their knees.
*Perhaps this narrative of mankind does not resonate with you...
*But in my memory...
*Mankind was never the type of species known for a willingness to change.

Fable of the Forsaken is an AU that takes place in the aftermath of a True Pacifist Run. Mt. Ebott, ravaged by the explosion of the CORE, is inhabited by a whole new slew of eldritch monstrosities. Follow the unassuming human Nex on their quest to stop the Protothers from exacting their revenge...one way or another.

Learn more about Fable of the Forsaken and other projects here! discord.gg/qmtQxwYKfD

Logo by @the-prophet-654035177 www.pixilart.com/prophetofgaster/gallery

[Fable of the Forsaken] Birth of a Conqueror

Here's a little track to kick the project off, nothing huge.
Taleshift was an AU made in 2016 by Kain222. We'd say it was pretty ahead of its time, considering the sprite comic made it all the way to Waterfall, which wasn't very common then for AUs like this. Honestly, it still isn't. Sure, some parts of it were very generic and other parts...haven't aged all that well...but it's still commendable for what it was, especially at the time it was made, early in the fandom. Very few tracks were ever made for it, and none of them were made for Asriel. We'd say this could also work for Twistedtale, but Twistedtale actually HAD its Undyne replacement made (before it got taken down, please come back Zero ;-;), so we decided it would be for this one instead. We haven't heard from Kain since they said they were moving houses four and a half years ago, but wherever they are, we hope they're doing okay.

Song by: @dashingtoadie-the-sequel
AU archive can be found here: https://taleshift.tumblr.com/

"mwuahaha i will indoctrinate the community into using the super special H&D motif :sunglasses:"
-Toadie

----

Operation F.I.G. (short for Filling In the Gaps) is a project run by @slick_silver that aims to show some love to AUs that have either died or have been dormant for a long stretch of time by making music that never got to be made for said projects before. Many of these will in one way or another be speculative, and all tracks on this page are non-canon / unofficial unless the AU creator decides otherwise. If you are the creator of the AU and would like this track taken down for any reason, let us know and we will comply. Our main rule is that we can't do tracks for old projects run by members on the team, so this is all out of appreciation for others. If you're a musician (or artist) who would like to apply to be a part of our team, shoot Slick a message on Discord at Slick Silver#8818 .
Have a wonderful day!

[Taleshift] Asriel

F.I.G.
Filling
In the
Gaps

Have you ever been excited to see an AU continue in some capacity, particularly in the music department, only for it to suddenly vanish or meet an untimely demise? That's where we come in.

This is a project where we make songs for AUs that have fallen by the wayside, either due to long inactivity or being completely killed off. Not only will it likely bring back some nostalgic memories of stories long forgotten, but it will also create more variations of lesser-known non-Megalo tracks. Sure, this AU had a sans., a Trousle, and a Megalo, but did it ever have a Spear of Justice? An Another Medium? A Shop? An Amalgam? You get the idea. Right now Toadie and I work on this project alone, and we're hoping to release one track every 1-2 weeks. But the more manpower we have, the more we can accomplish! So if this project sounds like something that you'd like to be a part of, shoot me a message on Discord (Slick Silver#8818) with a sample of your music and what interests you about the project to apply! Hope to hear from ya!
-Slick

Announcing Operation F.I.G.

this song plays in any route when you kill undyne

[Original] [Undertale AU - Storyspin] Ex-Royalty

F.I.G.
Filling
In the
Gaps

Have you ever been excited to see an AU continue in some capacity, particularly in the music department, only for it to suddenly vanish or meet an untimely demise? That's where we come in.
Operation F.I.G. is a project run by @slick_silver that aims to show some love to AUs that have either died or have been dormant for a long stretch of time by making music that never got to be made for said projects before. Many of these will in one way or another be speculative, and all tracks on this page are non-canon / unofficial unless the AU creator decides otherwise. If you are the creator of the AU and would like this track taken down for any reason, let us know and we will comply. Our main rule is that we can't do tracks for old projects run by members on the team, so this is all out of appreciation for others. If you're a musician (or artist) who would like to apply to be a part of our team, shoot Slick a message on Discord at Slick Silver#8818 .
Have a wonderful day!