The title made me think that "Alphys Means Business" could be a good name for Underswap's BAatH, as it is referencing Earthbound too.

that's a great title, keep up the good work!!

SpinSwitch would be cool to see Queen Alphys as Great Dog

Noelle:
*Asriel, why don't you try piecing these floating papers together?
Asriel:
*...I guess I can try.
*I hope you don't mind if I touch them, Frisk.
"Frisk nods gladly'

This is the "Legend" replacement

This is a Deltaswap take of mine and it is not for your AU. Please do not claim it as yours, although you are allowed to extend this song, provided you give credit to the original creator. Ask beforehand.
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Introducing "PROSEMOOR". A complicated opposite of Deltarune itself. It's named that way instead of an anagram of Underswap or simply Deltaswap. The relevant swaps for now are listed below:
• Asriel - Kris
• Alphys - Toriel
• Noelle - Susie
• Rudy - Asgore
• Frisk - Ralsei
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Frisk takes the role of Ralsei. They are the figment of Asriel's imagination of "the kind of person/friend he'd always wanted to have". Much like Undertale, Frisk is a silent character, although they do talk on some occasion. They are very playful and friendly once you get to know them, although they are not all nice and good. Sometimes, they are mischievous, stubborn, and naïve. They can even be cold and menacing at times, but overall, they are just a silly fun-loving kid with a strong-willed character and many choices to make. They do cheesy, yet decent magic tricks in their hat. Some of them are actually adorable which put a genuine smile Asriel and Noelle's face.
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Leitmotif:
-Nightmare Knight/Friendship/Door/The Chase
-Legend (concert arrangement)

Whether Deltaswap should exist or not at the moment. In the end, this is just a fun little project I'm making.

[Deltarune AU][PROSEMOOR - Legend] The Legend of Prosemoor

* ...l-listen.
* You've, um, come real far!
* I-I mean, I know it takes, um... patience, to deal with me.
* And Undyne.
* M-mostly Undyne, to be honest, hehe...
* B-but, um...
* This is where it ends.
* Your j-journey! I mean.
* And, um, y-your...
* Your...
* ...
* Listen.

* (Her voice stops shaking.)
* (You get the sense she's saying someone else's words now...)

* I have to do this.
* For all of monsterkind.
* So, p- please...
* I promise that your sacrifice...
* W-will be absolutely beautiful!!!
* ...eugh.
---
Song created by @bonebonebonebone.

Alphys Means Business | Elver

made a funni cover.

original song: https://soundcloud.com/redmatazz/falling-petals

FALLING PETALS (cover)

*Arrows that sticking out of the houses point to the city.
*The lights of the city shine in the distance.
*You are filled with the power of a new adventure.

WELCOME TO THE ARROW FIELD!!! Chapter 3 Field! There you will encounter new mechanics (similar to the cup carousel from Chapter 2), new mini-games, and of course the main villain of the chapter!

Content Horizon (TheC0MICguy)

original https://soundcloud.com/update2022/room_dogcheck_2

KEEEEP IT MOVING LADIES

Conga Line (Extended)

megalovania

Looks like Tenna started hosting kart races!
Made this based off a comment I made on SEPTXK's official RIDING THE BULLSEYE MK7 cover, including a custom motif for Tenna that's present throughout most of the song!

All characters who's motifs are present belong to Rattel_M_Bones on Twitter 

Rooters Raceway

can you tell this has inspiration from pepper steak-esque tracks

not remotely close to being done i still gotta add a bass and funny melody

if you're reading this make sure you sample something DRUMLESS when you wanna make your little pepper steak. because holy shit man this was kinda sad

proud of what i did for the sample. mixing is also ok maybe i dont know

samples "Like a Ship" by Pastor T.L Barrett & The Youth for Christ Choir. you know. because it's oceantale. christian oceantale. ship. ocean. fuck you

oceantale FIGHT! excerpt

This album is ‘The Glory Of Love’ which is my 56th Album and consists of specially selected love ballads that takes you on a nostalgic journey through the years… from 1936 to 2025. 

‘The Glory Of Love’ is a song written by Billy Hill and recorded in 1936 by Benny Goodman. It was the signature theme of the 1967 film ‘Guess Who's Coming to Dinner’.

‘On A Slow Boat to China’ is a popular song by Frank Loesser, published in 1948. The biggest hit version was recorded by Emile Ford and the Checkmates in 1960.

‘This Magic Moment’ is a song composed by lyricist Doc Pomus and pianist Mort Shuman. It was first recorded by The Drifters, with Ben E. King singing lead.and released on 28 Jan 1960.

‘Smile A Little Smile for Me’ is the debut single by the Flying Machine. The song was written by Geoff Stephens and Tony Macaulay and released on April 11, 1969.

‘Teenage Queenie’ is a song by Dutch Band Pussycat. It was released in 1981 from their Album ‘Take A Look At Me’.

‘It Only Hurts When I Cry’ is a song co-written by American country music artists Dwight Yoakam and Roger Miller and was released in December 1991.

‘I Can’t Laugh When You’re Sad’ (Ich kann nicht lachen, wenn du traurig bist) is a song by German artist Linda Feller released on 10 Aug 2022 on the Album of the same name.

‘Sha La La’ is a song written by Robert Mosely and Robert Taylor. A cover by the British pop group Manfred Mann would follow that October, being the most notable version of the song.

‘Wrapped Up In Your Love’ is a song by the band Inner Circle and was released in 1993 from their Album ‘Bad To The Bone’.

‘Around The World’ is a song by artist Trini Lopez and was released in 1958 from his Album ‘The Lonesome Road’.

‘Quello che mai più scorderai’ is a song by Italian artist ‘Little Tony’ and was released in Feb 2014 from his Album ‘I Grandi Successi di Little Tony’.

‘Don't Let the Sun Catch You Crying’ is a song written by Gerry Marsden, Freddie Marsden, Les Chadwick and Les Maguire, the members of British beat group Gerry and the Pacemakers. 

‘A Man Without Love’ is an adaptation of the Italian song "Quandro m'innamoro"  It was eventually adapted into English and became a hit single for British singer Englebert  Humperdinck.

‘Coming Home’ (Polizzi; Natili; Ramoino; Pasalaque) From Magic Night, 1991. It was released by Engelbert Humperdinck from his Album ‘Träumen mit Engelbert 2’in 1991.

‘Why’ is a song first performed by artist Frankie Avalon and was written by Bob Marcucci and Peter De Angelis. It was made popular by Anthony Newly who released as a single in Jan 1960.

‘Winter World of Love’ is a song recorded by Engelbert Humperdinck and was released on his eponymous album and as a single in 1969.

‘Two Different Worlds’ is a popular song with music by Al Frisch and the lyrics by Sid Wayne, published in 1956. The British pop singer Engelbert Humperdinck also covered the song on his 1967 album ‘The Last Waltz’.

I Don't Care" is a song by the British singer Helen Shapiro and was released as a single in the early 1960s. The song is also included on some of her compilation albums.

‘Schöner fremder Mann’ is the fourth German single recorded by American artist Connie Francis. It was released on Mar 15, 1961.

‘Love Can Fly’ is a song recorded by Engelbert Humperdinck and was released on his 1969 album, also titled ‘Engelbert’.

‘See You Again’ is the debut single by American singer Miley Cyrus. It was released as the first single from Meet Miley Cyrus (2007).

‘Sweet Sweet Sina’ is a song by German artist Wolfgang Hanke. It was released in 2024 from their Album of the same name.

‘End of the World’ is a song by American singer Miley Cyrus. It was released on April 3, 2025, as the lead single from her ninth studio album, ‘Something Beautiful’ (2025). 

‘Whitney Houston Medley’ consists of three songs by American artist Whitney Houston: 
Greatest Love Of All, I Will Always Love You and Saving All My Love For You. 

Enjoy!!!


I Don't Care (O'Neill Fernandes)

oh, hi there. sans speaking. uh, just made this i guess. hope it's cool.

if you like this song, uh. i forgot. i'm gonna go sleep now. see ya later.

oh, you fell.

*PAPYRUS - ATK 25  DEF 25
*The champion of Red Light Green Light. Or more accurately, Blue Light Orange Light.

Special thanks to @spudward for this contribution, and to @shinyemerrald (https://twitter.com/shinyemeraldart/status/1360637978268364802) for the awesome Pap sprite!

Aftergore is a series of AUs taking place after Undertale's neutral endings, in which a new human enters in Frisk's wake.
Aftergore CDIV, the Impossible/Dirty Hacker ending, details an ending in which a curious player messes with code to make a certain boss both dead and alive at the same time. The results are...illogical. Humans are to be treated as threats to the timeline above all else, and that is a crime punishable by death.
If you're curious on the AU name, all the Aftergores are numbered with Roman numerals. "CDIV" translates to "404."

Papyrus takes the role of Doggo, though his presence is more prominent than Doggo's is in UT. Undyne runs the Royal Guard from Bepis Valley these days, and she's finally hired the cool jogboy himself! With a position of power from Undyne and some wacky gadgets from Sans, Papyrus is ready to kick more tailbone than ever before!

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

Aftergore logo by @repeatsc and Toadie

(Guest Track - Spudward) [Aftergore CDIV] Skeletal Security

AU by @verywittyurl.
Roles made by @slick_silver.
Music contributors will be credited in the song names and description.

Alphys Means Business | Elver

Switchtale

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MOTHER of the Underground~

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