can't help but feel like the name is a sonic adventure 2 reference to the cannon's core level.

So basically what happens if robots try to take over society

Why does the text stop mentioning Humans halfway through

Refractale OST

Of all the old-school roleshifts, Spiraltale is definitely one of the most frequently overlooked. That's a shame, since it had some super interesting roles. Many people don't realize this, as a rather comprehensive rolelist was only released in one place: A Soundcloud post announcing a Spiraltale contest. Well consider this our entry, clocking in at 3.5 years fashionably late! Here is that post, if you're curious: https://soundcloud.com/pacman-ghost-or-something/spiraltale-contest-1
One of those interesting roles that we never really saw anywhere else is the Tem Shopkeeper taking the role of Napstablook, and Bob taking the role of the Mad Dummy. So since Dummy! replacements aren't often made anyway and this role placement was too hilarious to pass up, here's, well, that.
The AU's owner, Bongo (formerly BC), is also just a lovely person. It is unclear if they'll ever be making music again, and if they do it's highly unlikely that said music will be Spiraltale, considering the last official song for the AU came out years ago.
 
Song by: @moonstrikefour
Thumbnail (including custom Spiraltale logo and Bob design) by: Funside (http://funside1.tumblr.com/)
AU by: @hi-bongo

"Tfw you destroy the egg"
-Moon

"Hehe, Temmie Gun go brrrr"
-Funside

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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!

[Spiraltale] The Special Tem

*BOOMSTICK - ATK 30 DEF 20
*This unhinged pyromaniac might be as much of a danger to himself as he is to you.

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 ruins their streak of pacifism right before the end, slaying the celebrity robot Mettaton on live television. Toriel has taken her ex-husband Asgore'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.

Burgerp-- I mean "Boomstick," the name he insists he be called at all times, takes the role of Undyne. After his boss's untimely demise, he had a complete image change. He's gone from a dead-end frycook to a tough-as-nails greaser, roaming Waterfall with his newfound posse causing chaos. Just don't ask him where he came from.

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

Aftergore logo by @repeatsc and Toadie

[Aftergore II] Light 'em Up

In a time not too long ago, HUMANS and MONSTERS coexisted.
Led by two brilliant scientists, one human and one monster, technology improved at an astonishing rate, and soon, AUTOMATONS were introduced.
But the monster scientist was overly ambitious, and made his robotic creations far too strong.
The AUTOMATONS massacred both HUMANS and MONSTERS.
In an aftermath of blood and dust, the monsters retreated out of pure shame.
Feeling guilty and fearing that some AUTOMATONS might follow, the MONSTERS hid in a cave system underneath a mountain, vowing to hide as long as necessary, and to never trust "artificial intelligence" ever again.
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For more on Refractale and many other Slick Silver projects:
https://discord.gg/qmtQxwYKfD

001 - Canon of the CORE

*Greetings.
*It has been a long time since I have seen a being like you.
*Pleasure to meet you. My name is Otto.
*I’m sure you are quite disoriented, and confused by your surroundings.
*But I shall “show you the ropes,” as they say.
*You shall see how automatons such as ourselves survive here in the Underground.
*Let us begin.

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Featuring art by @darwinmusik
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This is the Flowey replacement, Otto! They're an interesting little robot, with a lot to teach our hero about machines and morality. Not gonna lie, I love this lil' guy, no matter what anyone says. And yes, they are an alteration of the unused "98" robot.
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For more on Refractale and many other Slick Silver projects:
https://discord.gg/qmtQxwYKfD

003 - Compatible Adversary

GREETINGS, AUTOMATON!
WELCOME TO THE ICEBOX, OUR HUMBLE HOME!
I AM THE GREAT PAPYRUS, THIS FRIGID REALM’S MAGNIFICENT KING!
*And I’m Blue, just a plain ol fuzzy bunny trying to get by like the rest of us.
*Most people just call me the Nice Cream Guy, since that’s my favorite treat!
*Nice Cream: It’s the frozen treat that warms your heart!
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Featuring art by @darwinmusik
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For more on Refractale and many other Slick Silver projects:
https://discord.gg/qmtQxwYKfD

004 - A Fresh New Face!

Art by @the_freaking_weirdo

*A long time ago...
*Before everything fell apart...
*There was another kind of monster...
*Stronger, and more powerful.
*They were called...
*The "Dragor".
*They were the protector of monsterkind.
*They were like... god to us.
*One day, the last of their species was brought into this world.
*"REX".
*Despite their rash bearing, they were a born guardian.
*Until one day...
*A human fell down in the Sanctuary.
*And REX was there to bring the human back to the castle
*Overtime, REX and the human became best friends.

*One day...
*The human fell ill.
*The sick human only had one request.
*To see their human family on the surface one last time.
*There was unfortunately nothing we could do...
*The next day...
*The human died...
*Their soul immediately emerged in the air and persisted from shattering.
*REX quickly grabbed the soul and absorbed it.
*They transformed into a beast that everyone fears.
*REX flew up the stormy sky.
*Everyone around the mountain could hear their roar... 
*Their grieve...
*The humans were frightened to witness the wrathful beast.
*Mages showed up and used their magical power to put down REX.
*REX fought back, many lives were loss.
*More powerful mages managed to overpower REX.
*REX fell from the sky and crashed into the palace of New Hope!
*REX turned into dust after they lost all of their health.
*Their dust scattered across a pile of mushroom.
*Our QUEEN and KING watched the dragon fell.
*The KING has had enough of this tragedy.
*Knowing that the humans have taken away our guardian.
*the KING declared war.
*He wanted to wipe out the existence of humanity.
*And let us all rule the world in peace.
*The QUEEN however, was disgusted by his action.
*The QUEEN banished the KING to the Sanctuary.
*We were all terribly shocked to hear the news!
*Overtime, the QUEEN who once was kindhearted...
*...turned into a cold and intimidating ruler.
*We all began to lose hope...
*We all began to stray further from freedom...
*With everything lost, we became more and more unyielding.
*Every human that falls down shall be killed.
*And that we will start the war if the QUEEN doesn't want to.
*We have to stay determined!
*We won't let anything destroy our path!
*We can't give up!
*This is for our future!
*Prepare for the "Rise of Monsterkind"!
*Become one of us...
*And I promise you.
*You will find happiness among our people.
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Undertale was created by Toby Fox
In an alternate universe, 'Underswap' was created by Temmie Chang
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Leitmotif:
- Ruins/Waterfall/Another Medium/CORE (basically almost every area theme)
- Ruins
- Reunited
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Waterfall swaps with New Home/Ruins, Monster Kid and Frisk swap with Asriel and Chara, definitively. United, monsterkind shall prevail!

☂ Water Under the Bridge ☂

*Child...you have come a long way.
*I am sure you have changed many lives, for better or for worse.
*But now, you have reached the absolute.
*Let us finish this, once and for all.

Den Mother

*Phew...I'm so glad to be free from that flowery form.
*Hi FRISK! It's been a while!
*You do...remember me...don't you?
*It's me...
R A L S E I ‎ H O E P F O A L

Their Hearts Beat As One

* METTATON PRIME - 90 ATK 9 DEF
* Cruel, vindictive, treacherous...
* Truly Dr. Alphys' greatest invention.

Furtherfell is a series of AU’s, set after Canon Underfell's various hypothetical neutral endings. It is based off of the concept of Aftergore, and has the same protagonist in the new human, Nex. This may differ in some points from Underfell, whether it be due to there being no information yet or simply things we decided to change.

"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.

In Furtherfell R, Mettaton needs a Human SOUL. He insists that it's for Napstablook's sake rather than his own, though he refuses to elaborate on this fact at first. He is willing to manipulate a situation to pin the blame on Alphys (not that she doesn't want to kill you too), and seemingly does not care about the ramifications of his actions. All he cares about is slaughtering you live on-stage, and making a glorious show of it too.

Song by @spudward, as well as the dialogue and character description for Mettaton!

Art by https://malt-1.tumblr.com/

Mettaton design by Penny, as well as the thumbnail. https://pocketpennytm.tumblr.com/

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] Cognatacide (Spudward)

*I have wanted order my whole life...
*But it turns out, all along I needed some ENTROPY to achieve it.
*Now, with the world at our fingertips...
*We can erase all these pointless mistakes, and put this world out of its misery.
*After all...no one deserves to suffer, right?

This replaces “Your Best Nightmare” in the Undertale AU known as “Smorgasbord.” This is the form that I, Ralsei, can achieve by tapping into the energy of the ENTROPY, previously foolishly guarded by Heats Flamesman. Now, I can finally end all of this madness.

[UndertaleAU - Smorgasbord] Roaring Darkness

*Initialising...
*Artificial life form creation in progress.
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Featuring art by @moonstrikefour and @wabble-deen
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For more on Refractale and many other Slick Silver projects:
https://discord.gg/qmtQxwYKfD

002 - Initiation

This replaces "Bring It In, Guys!"

Swapped Rhythms was created by and this track was specially collaborated with: https://soundcloud.com/punniester-master_2019
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Well this was certainly fun to work on! Precautious initially did the composition for "Enemy Approaching" which version belongs to them, "Bonetrousle" which version belongs to me, "Spear of Justice" which is a mix of both version, and Determination until finally Once Upon a Time! I did the "Death by Glamour" part overall with some fix from them. I mostly did the fixing or added more variations to it.
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Track 1/2 for this week!
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Songs used:
1] Precautious!Enemy Approaching: https://soundcloud.com/punniester-master_2019/undertale-swapped-rhythms-enemy-approaching
2] Moon!Bonetrousle: https://soundcloud.com/thesecondstrike/datingnyeh_bonestart
3] Moon!Snowy: https://soundcloud.com/thesecondstrike/undertale-auswapped-rhythms-area-snowy
4] Moon/Precautious!Spear of Justice + Moon!An Ending: https://soundcloud.com/thesecondstrike/spear_of_heroism_2 (An Ending to be updated)
5] Moon!Live Bloodshed: https://soundcloud.com/thesecondstrike/a_death_report_in_a_hotel (to be updated)
6] Moon/Precautious!Bergentruckung: https://soundcloud.com/punniest-master_2017/swapped-rhythms-bergentruckung
7] Moon/Precautious!Heartache: https://soundcloud.com/thesecondstrike/imaginefallingdownwithaheartache (to be updated)
8] Moon!Once Upon a Time: https://soundcloud.com/thesecondstrike/yourbeststory
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Check out the entire playlist of Moon's musical rendition of Swapped Rhythms here: https://soundcloud.com/thesecondstrike/sets/undertale-au-swapped-rhythms

Source of Image: https://www.deviantart.com/herms85/art/UnderTale-626385384

[Special Collaboration][Undertale AU][Swapped Rhythms] Shake a Leg, Folks!

Underswap was created by Temmie Chang

These replace "Bergentruckung" and "Toriel"

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Leitmotives (In-order):
-Heartache
-Bereavement
-Fallen Down (+ Reprise)
-Alphys

[Undertale AU][Underswap - Toriel] The Broken Mother + Final Heart

*[Despite the warmth of Papyrus and Blue, the defunct power plant is still dark, ominous, and cold.]
*[You are filled with feelings of fear.]
*[You must stay determined, and keep moving forward.]
*[It is your prime directive.]
----

Featuring art by @wabble-deen
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For more on Refractale and many other Slick Silver projects:
https://discord.gg/qmtQxwYKfD

005 - Icebox

*Human. Human! HUMAN!!!
*In the name of the Kingdom of the Mad Crown...
*I WILL STRIKE YOU DOWN!
*HAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHA

Aftergore ASGORE 2/5 of the Royal March event!

Aftergore is a series of AUs taking place after Undertale's neutral endings, in which a new human enters in Frisk's wake.
Aftergore III, the Exiled Queen ending, details an ending in which only Undyne and Asgore have been killed. Toriel tried to claim the throne, but threats of a coup quickly sent her back to the Ruins. Now the Underground is in a state of instability and semi-anarchy. Humans are to be treated as...well, it's unclear right now, but it's not good.

Mad Dummy takes the role of Asgore. They led the movement to overthrow Toriel after Asgore's death, and once she left, they snatched the throne, and used their power to spread more anger and chaos across the Underground. Is their opposition to Toriel's moral code just in the name of being angry and chaotic, or are they hoping to avenge someone?

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

Aftergore logo by @repeatsc and Toadie

[Aftergore III] Mad with Power

Welcome to the official OST account for Refractale, an Undertale AU in which the world was formed by a great Industrial Revolution.
In their hubris, humans and monsters alike did not foresee the consequences of the technology they were creating together. And so, they are forced to unite against a common enemy.

001 - Canon of the CORE

Refractale OST

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