Undertale Rearranged is a fun passion project where I attempt to rearrange all 101 tracks of Undertale.

UNDERTALE by Toby Fox.

039 Spookwave - Undertale Rearranged

□□ A cacophony of dust and fog. □□
□□ Echoes from long-gone inhabitants .□□
□□ Nothing to note for the moment. □□

3. HUMAN WORK OVERTURE

made for fun !!!
friendly_face https://toyhou.se/29135592.the-friendly-face

FRIENDLY_FACE Sings Among a Choir of Lost Souls

i was working on a take with @beeeegboi, but it didn't get very far.

this was the first area theme, tenna's resort.

Resort

* oh by the way, you'll be paying for all this.

025. Fancy!

Funny Jill by @pat0deagua.bsky.social‬! she's very cool:>

everywhere we go

*Alphys swings into action

remake lol

STILL not my strongest sprite work or music work but it gets the job done

Song and page was a bit corrupted so i decided to re-mix it while i was at it

This would take the place of "spear of justice"

_Motifs_
Alphys

Swing Of Integrity - Underswap

One Last Dance

SLT Collective - Ordinary Extraordinary

Mega Raccoon! Pew pew! Defeat robots! 20x6!
Fortress Stage 3 “Core Overload”

Location: The Resonance Core’s inner reactor, a living circuit of sound and heat.
Environment: Endless tunnels of glowing data conduits, molten code spilling down like lava, platforms pulsing in sync with the bass. Every step triggers sub-harmonic shockwaves.

Objective: Shut down the overloaded rhythm reactor before the entire world desynchronizes.

Enemies:
	•	Bit Drones – pixelated wasps that dive in tempo to the background beat.
	•	Bass Turrets – stationary cannons that fire rhythmic bursts you can dodge only by matching the music’s timing.
	•	Wave Runners – serpentine programs that swim through molten code.

Mid-Boss: The Compressor — a gigantic rotating speaker array that attacks with pressure waves, literally crushing the waveform space around you. Defeating it opens the gate to Dr. Loop’s inner sanctum.

Lore:
When Dr. Loop began rewriting reality’s tempo, the Core’s containment algorithms melted into pure rhythm. Every tone became heat; every beat, gravity. Only by matching the pulse can Raccoon Man move safely through it. The deeper he goes, the more the soundtrack itself fights back.

At the stage’s end, the walls begin to echo the main theme—slowed, distorted, and burning out. The screen whites out in a flash of static as the fortress heart ruptures… and the final battle theme loads in.

Dr. Loop’s Fortress - Core Overload (Stage 3)

*Did you cut class too? 
*Pff, I bet you did! School's for fools! *dabs*

Aftergore is a series of AUs taking place after Undertale's neutral endings, in which a new human enters in Frisk's wake.
Aftergore I, the Incomplete/Flawed Pacifist ending, details an ending in which everyone (except for Asgore) was spared and befriended. Toriel has taken her ex-husband's place, ruling the Underground with both strictness and kindness. Humans are to be treated not as enemies, but as friends.

Snowdrake and Chilldrake take a sort of original role. They're two of the students going to the school in Snowdin Town, and just like everyone else, they're cutting loose! Watch out, these are some rebels that mean business. You might not even be able to handle their pure awesomeness.

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

Aftergore logo by @repeatsc and Toadie
Drakes' art by @burnedtraveller!

[Aftergore I] Chillin' Like Villains

Just some idiot pumping out garbage
If you want to use a song/midi just contact me 
Its usually fine along as you credit

Swing Of Integrity - Underswap

Kirbs