views
2.8k
likes
17

Comments (32)

What do you think?

just got here from the trailer, can only say that it looks great! although i can't help but notice that instead of monsters, the descriptions mentions "humans and demons"...

what does that actually mean for the story? i assume it's something to do with the humans we will be following but i suppose only time will tell

im actually super hyped for this

I'm the 99th follower for the game, remember me once this game comes out and becomes successful

Hi

this project is awesome

undertale yellow is one of the games I enjoyed playing the most

hope this project doesn't take as much time as undertale yellow

I have this idea of using W. D. gaster as a boss as he once was the royal scientist so it would make sense for him to show up also would like to see a robot themed fight like mettaton or axis

wish you good luck my friend

Mega excited for this fangame

* Long ago... Humans and Demons lived on earth...

sprite-0004-recovered_1.png

Welcome to UNDERTALE GREEN & ORANGE!! A fan-made prequel to both UNDERTALE and UNDERTALE YELLOW.

Two siblings, Ari and Ava, climb Mount Ebott. Finding themselves in the grasp of Monsterkind, Ari must decide whether they should follow their family's teachings or go their own way.

UNDERTALE GREEN & ORANGE is going to be a full length follow up to one of the best RPGs ever made and one of the best Fan Games ever made. You will decide the future of the people you meet in the Underground

artboard_1.png

Find us on Twitter/X! https://twitter.com/UTGandO

and on Blue Sky! https://bsky.app/profile/utgando.bsky.social

Oh and Youtube! https://www.youtube.com/@XylaphoneStudios

Disclaimer

  • It is highly suggested that you have played both UNDERTALE and UNDERTALE YELLOW before trying this game. It contains spoilers for the stories of both and also is more difficult.

  • Our links are the only places to find us besides Gamejolt. Anything else is fake and not owned by us.

Uh legal stuff :>

THIS IS A FAN GAME!!!! NOT OFFICAL IN ANY SORT OF WAY! UNDERTALE IS OWNED BY TOBY FOX

artboard_1.png
  • Director

    Xylaphone

  • Programmer

    Xylaphone

    Cloverbutreal (Lead Programmer)

  • Sprite Artists

    Xylaphone

    Snomvish

    B3

    Justasquare

  • Story & Dialogue

    Xylaphone

    Demolitionnichole

    Snomvish

    Mystix

  • Music

    R4YMiX

    Yahya

Nothing really else for now. Please support us :3

image_2025-07-16_181900060.png

#Undertale #UT #Fangame #UndertaleYellow #UTY #RPG #Adventure #Action



teen
Cartoon Violence
Fantasy Violence
Alcohol Reference
Drug Reference
Tobacco Use
Mild Language
Comical Shenanigans

Some dudes

1

Have a little thing to keep your interest while we work on the game.

1
1

Trailer soon-ish 🙏

Newsletter tomorrow

We’ll be releasing a newsletter this June by the way!