theres no particular order because i am... heh... too LAZY...

Secret Boss Frenzy (Part 1)

DELTARUNE Chapter 2 (Original Game Soundtrack)

A Real Boy!

Spamton

NOW'S YOUR CHANCE TO BE A

Dialtone

Deal Gone Wrong

Digital Roots

BIG SHOT

KEYGEN

HEY EVERY    !

DELTARUNE Chapter 1 (Original Game Soundtrack)

The Circus

THE WORLD REVOLVING

A Custom theme made by my friend Emma. Yes, that's how she goes by
online.

She did a very good job. I'm posting this so my fans can listen to this
while doing stuff uwu.

If you like my Fan Deltarune content please consider visiting and subscribing to my YouTube Channel.
https://www.youtube.com/channel/UC77NIBcV7xCWtHCb89BtOSg

Chrome Cookie (Radiola's Theme)

Note: This is a fanmade derivative work for deltarune.
   注 ：これは二次創作です。

(ENG Description)
I'm usually a colored pencil illustrator of landscapes and characters.
On a whim, while basing my consideration of the hidden boss in Chapter 3
I came up with my own character and theme song.
(I'm uploading it here as well for Repost protection.)

I've uploaded a video of the whole image and its differences on 　　
Youtube, so watch it! → (https://www.youtube.com/watch?v=iuqb6M-F3W0&t=0s&ab_channel=Bob.T.C)

Twitter: https://mobile.twitter.com/BobTheColored
Youtube: https://www.youtube.com/channel/UCyBb0q11k4rYvyG_LeFz7Eg

(日本語版概要)
いつもは色鉛筆で風景やキャラのイラストを描いている者なんですが、
気まぐれでChapter3で隠しボスを考察を基にしつつ
自分なりにキャラクターとテーマ曲を考えてみました。
（無断転載対策でこちらにもアップさせてもらいます。）

Youtubeには画像の全体とその差分含め動画としてアップロードしているので見てね！→（https://www.youtube.com/watch?v=iuqb6M-F3W0&t=0s&ab_channel=Bob.T.C）

Twitter: https://mobile.twitter.com/BobTheColored
Youtube: https://www.youtube.com/channel/UCyBb0q11k4rYvyG_LeFz7Eg

Deltarune Chapter 3 UST  -V1 Battle Against a Forgotten Princess / 忘却の茨姫との戦い (Fanmade)

By: GoatFromTheStars
Source: https://youtu.be/Ac72ZjbSdak

BETTER WAY - (Radiola) DELTARUNE CHAPTER 3 UST

Music by: GoatFromTheStars 
https://youtu.be/xTRzBYntn-A
Character by: Modtro64
https://youtube.com/c/Modtro64

Which Way?.. - Deltarune Chapter 3 UST (Radiola)

Note: This is a fan-made derivative work for deltarune.
注：これはデルタルーンの二次創作です。

Youtube version (with battle concept): https://youtu.be/1TMTEgfhHJU

ENG
Finally, FINALLY, I can post this!
I made it with the assumption that it would be played on the weird route of Chapter 3.
Incidentally, I used @jamangar 's DEAD RINGER as a considerable reference during its production.
DEAD RINGER : https://soundcloud.com/jamangar

The SoundCloud version was posted as a countermeasure against unauthorized I hope you will enjoy the Youtube version as well.
I hope you enjoy the Youtube version as well.
(It includes the battle screen.)

日本語版
やっと、遂にこれを投稿できます！
この曲はChapter 3のGルートで流れることを
想定して作りました。
ちなみに制作の際、@Jamangar 氏のDEAD RINGERをかなり参考にさせていただきました。
DEAD RINGER: https://soundcloud.com/jamangar

SoundCloud版は無断転載対策での投稿なので、
よければYoutube版も見てくれると嬉しいです。
（戦闘画面付きです。）

Deltarune Chapter 3 UST - Thorns of Agony / 苦悩の茨 - V1 (Fanmade)

Note: This is a fan-made derivative work for deltarune.
注：これはデルタルーンの二次創作です。

Rosey:
Oh, are you guys guest?
Howdy!
Welcome to the Flower Fun Theater!
...Oh, my goodness. Oh, my goodness! Are you guys Lightner?
Wow! I haven't seen in so long!
I'm Rosey. I'm the manager of this wrecked theater!
And those peeking out from the back are called the Floweys! They're a ...little bit  shy.
So...well, Kris and Susie...and Tori- uh i mean Ralsei!
Nice to meet you!

...Sorry if you wanted to see a play.
We haven't done a play for a long time because we don't have enough performers...
The main attraction is a story about a hero who slays a bad dragon, but of all people, there is no one to play the hero...
What? Kris, You're going to act hero?

I'm so glad!
Then let's have a meeting! Backstage is this way!


Hello Internet! 
So this is a Rosey and Floweys normal theme
Rosey is a former famous actress, Darkner, 
who is now effectively retired, but the arrival of "the !?#& squad" is changing things.
Floweys is a collection of several flowers, 
usually with one colorful flower as the so-called representative.

If you see them with Toriel in you're party, they may show you "Best Finale".

music and thumbnail by: me

Deltarune Chapter 3 - The flowers that you know well / 君の馴染みのお花たち (Fanmade)

Note: This is a fan-made derivative work for deltarune.
注：これはデルタルーンの二次創作です。

Rosey:
Howdy, Toriel.
My little goat, it's been so long.
Yes, yes, you wouldn't know, ...or should I say forget?
Hahaha... You have no idea how long we've been waiting for this day.
Hey, thank you, Kris.
For bringing your mother here.

Now , let me show "The Best Finale"!

Action!!

-----
Hello everyone, I wrote this song with the image of "Deal gone wrong", which is played just before the battle.
It seems that Rosey and Floweys was know about Toriel very well.
Why? 
Well, you can find out by looking in the trash at Kris's house.

music and thumbnail by: me

Deltarune Chapter 3 - Ugly hatred of beautiful flowers / 綺麗なお花の醜い憎しみ (Fanmade)

The Wizard King has foretold the arrival of two entities; the Black Joker and the Red Joker.

Each of the Jokers wield power that match even the strongest of Cards-- possibly even more powerful than the Wizard King himself.

It is said that if the Jokers are to meet, they will engage in a battle of such scale that its ripples alone will end both worlds.

The Cards have spent countless efforts to prevent these two entities from contacting each other.

The Black Joker is currently locked away in the deepest depths of the Spade Castle's dungeons, left with nothing but his own dwindling sanity.

The Red Joker has yet to present itself to the world.

Recently, the world has sensed the birth of the Red Joker. The Cards have felt the very same tremor. They are currently on high alert, watching every corner of their realm with near undivided attention.

The Red Joker is alive, but hidden. It must be found before it finds its counterpart, or both the lightness and darkness will be reduced to nothingness...

FOUR SUITS - Tale of the Jokers (read description for lore stuff)

* The floor is covered in broken glass and ripped pages. Strange, foreign objects have fallen off of their shelves and shattered.

* Upon closer inspection of the pages, you find one that is somewhat intelligible past all of the dirt and smudged ink.

Despite its lack of magical properties, it's very pleasing to the eye, and I believe this would make a wonderful decoration for your shop! I'm more than willing to give it to you if you're interested. Consider it a gift!

Your friend,
M-----

* You can't make out the name.

* After reading the small section of what seems to be a letter, you notice something still intact.

* A photograph of two people.

* The melancholy of times long gone fills the air.

FOUR SUITS - Magic Tower

You know what I'm sayin?

It's kind of the new slang around here.

Secret Boss Frenzy (Part 1)

overkill.