its gonna be MASSIVE(also new a new character is gonna be introduced)

I don't have a full list of characters but here are some of them:
sans
papyrus
toriel
undyne
mask
masque
fish
protomask
Elliot
Zip
velza
jevil
thing
ralsei
ink sans(if y'all say its ok)
Underswap sans
miss circle
(tell me if you want anymore characters in it)

I'm reluctant on ink sans cause I know the glitchtale rule is very strict

Well, Underverse...

May I be in it pls?

Canonically, put in my OC in as well, she needs to be with Sans and Papyrus.

demi link please

https://www.demirramon.com/user_content/undertale_character/interactionsystem/the-drunk-spinel-remastered

Character bio.

https://imgflip.com/i/9vvuo0

We need hex in this! (and maybe throw a Blot in as a background character)

okay

https://www.demirramon.com/user_content/undertale_character/Flowey_The_Memer/blot

Slim shady sans, RG sans, or Colonizer, idc which one you put in if you do put one in

Ahem, I believe you're forgetting someone

who?

Me of course!

Ash ofc (mind the f**king personality and colors-)

...ahem.

Interesting

i'm moderately popular, could i join

you know what else is massive

The staggering amount of Undertale fan-made content

Get the f**k out.

yep, pomni is now in this
thanks for the idea lmao

Why? Why put urself through more pain

If you're including Pomni, can you include Uzi?

sure

Thankfully, Uzi already has sprites

well, gotta make sprites for her now!
yippee!!!(kill me)

also can you add five pebbles :D

Crown with ghost ash

DONT SAY YOU DONT KNOW CROW-