Literally the best Underswap Coldsea theme, why is it so underrated?

you a pedophile but this song still holds up crazy good

I love the trumpets. Everything about this song is great. What sound fonts did you use? I would really like to know where you got the chorus and the violin and pretty much everything else.

i never truly appreciated this when you first made it

Coldsea is just the opposite of Hotlands Lol

Why do I need a FOURTH Undertale playlist

listen with headphones!

original track and midi by @boogerman-sequel!
[https://soundcloud.com/boogerman-sequel/four-suits-the-seer-v4-updated]

THE SEER

KROMILLIONARE

Check it out on YouTube: https://youtu.be/zoLw8YXZhLA

===== NOTES =====
Welcome... to T-SPIN! A series of AUs based on Storyspin and its further-spun brethren. Follow our protagonist on the adventures they have through each AU's version of the Underground.

T-SPIN Double is based on Spinspin. You can check out the playlist (https://soundcloud.com/t-spins/sets/ts2-ost) or the T-SPIN channel in the Argenoverse Discord (https://discord.gg/qmtQxwYKfD) for the most up-to-date version of the rolelist including whatever minor roles have been decided on at that time.

Once I have a more expansive plot synopsis for these AUs individually I will put them here (and in future tracks' descriptions), but for now this will have to do.

Mettaton was once King of the Underground, ruling alongside their cousin who was officially moreso the royal advisor, but he treated them like royalty just as much as he treated himself as such. He let this power get to his head a bit and started doing things that mostly benefitted himself. Nothing that'd actually put monsters in direct harm, he wasn't that stupid, but nothing that actually did anything good for them either.

One fateful day, he was overthrown by the people, exiled to the shadier part of the Underground, and the royal advisor was crowned monarch in his place.

Now Mettaton lives in the so-called slums of the Underground. He's managed to find a fairly decent space to live in, a place where he can recharge if necessary (which is very frequently the case given how much power his body drains... if only he had a more energy efficient mode) and where he can lie on the ground feeling like garbage.

Constantly acting as though everything is fine can be very draining, both emotionally and physically -- Mettaton is no exception to that. By the time Oliver shows up at his house, he doesn't really have the energy (literally) to keep it up anymore, being a bit more quiet before inevitably breaking down in front of Oliver.

===== CREDITS =====
Track title by: Slick (https://soundcloud.com/slick_silver)

[T-SPIN Double] Happy Breaktime

✦ [Squishy, Scarlett and Rocky start conversing with One.]
✦ [She seems to be the nicest person anyone could ever meet.]
✦ [One almost immediately falls in love with all three of them.]
✦ [Over the years, she serves as a parental figure to them.]
✦ [She teaches every one of them knowledge that she already knows, somehow.]
✦ [For some reason, she has more knowledge than all three of them combined.]

✦ [One refuses to let anyone know of her natural-born Recvn ability.]
✦ [Not even Nova himself knows, nor can he figure it out.]

✦ [Over the next few months to a year, The Barcodes begin to disappear, one by one.]
✦ [None of them know why, until they disappear themselves.]
✦ [20 of them have disappeared without a trace thus far.]
✦ [All the while, Nova keeps telling them that he has no clue where they're going, that it's a possibility they might have just ran away or moved out.]

✦ [These events have spread word out to the world of Xitrater, eventually reaching to Wayne.]

34 | ✧ One and Only ✧

i pass the cheese touch to apple

夏色セツナ (Natsuiro Setsuna)

Falcon Racers is a neon-soaked ride through the heart of retro futurism, a synthwave anthem that feels like racing down an endless digital highway at midnight. The track opens with punchy, pulsing bass arpeggios from the legendary Roland SH-101, instantly grounding the listener in raw analog energy. This mechanical heartbeat sets the stage for liftoff, capturing the restless spirit of 80s arcade racers and cyberpunk skylines.

As the song unfolds, multiple evolving arpeggios weave in and out like headlights streaking past in the dark, each one layering depth and motion. The synth leads arrive like soaring falcons, cutting through the mix with sleek precision, shimmering above the bassline’s propulsion. Together, they form a sonic landscape where adrenaline and nostalgia collide—a cinematic rush of speed, freedom, and luminous color.

“Falcon Racers” isn’t just a song—it’s a high-speed chase through the neon horizon, a retro-futuristic dream that feels infinite, alive, and unstoppable.

Falcon Racers

[Underswap] Coldsea [Somewhat Original]

yall didn't tell me how i should do a bonetroulse >:3c 
anyways i hope yall enjoy and happy 400 followers
art by redlhzz on tumblr, https://redlhzz.tumblr.com/post/144609840512

[Underswap?] Something, Something, Lazy Blue... [400 Follower Special]

Song by : @asdfghjklqwweeee

This is the Ruins theme replacement.

[AUversal Lockdown] Canyon of Regulation

Snowy Forest

The "Ruins" replacement for Uneven connections.

[Uneven Connections] - Desert Ruins

* The lighthouse in the distance fills you with determination.

Song by Xinos.

Hypixel Motif: "Floggsymphony" by FloggfreakZ: https://www.youtube.com/watch?v=SkqaL8S_99A
No profit will be made off of this track.

005 - Ashore

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
This can be for any au want (Alphys as Papyrus only), provided you give credit to original creator of the song. Please ask beforehand.
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Leitmotives (In-order):
-+-+-+-+-+- Nyeh Heh Heh! -+-+-+-+-+-
-Alphys
-Here We Are
-Alphys (BETA)
-+-+-+-+-+- Bonetrousle -+-+-+-+-+-
-Alphys
-Alphys (BETA)

Source of Image: https://www.furaffinity.net/view/18901866/

[Changetale/Tale's End/Alphys NHH + BT] Rough and Tumble + The Alpha Geek's Adversarial Strategy!

This is an Undertale AU Concept that based on a very well known Alternative Universe called Storyshift which was created and claimed by "Voltra". This specific AU typically does represent the original character roster from Storyshift but only to be set in a futuristic fantasy with more character design variations and "different" stories, plots and lores. The name of this AU comes from the idea of Undertale itself, returns to a complete alteration and changes, stated as "RE: Turned", in the way of having the main casts' roles scrambled around (places and locations included). If spotted any issues, please proceed to guide me right away and I'll surely erase the mistake and hopefully won't cause any more problems in the future, Thank you.

Tomorrow Valley; RE:Turned #015 - Kara, Definitely A Monster

if you wanna use the shit i make, please ask via DMs. that's the most important part, DMs. I likely won't notice if it's in the comments.

i cant stand the "xd"s anymore, honestly

key or something:
[Undertale AU - (au name)] (song name)
some times may not include "Undertale AU"

[Original] indicates that it is an original composition of mine. If you use these motifs, do not list them yourself as original, as you did not compose them, I did. Only I can do that.

i'm the undertale au musician

new account

WOAH howd you get such an accurate soundfont?

Currently making a shitty RPG Maker game. More deets as they become available.
Current Progress: Brainstorming Stage + OST Work

[Underswap] Coldsea [Somewhat Original]

Keno9988iv

Recent comments

miiniac

Malwr3 Inc

TheAdvertisement

ZAIDORZ

Related tracks