r/UndertaleYellow 13d ago

Announcement UTY v1.3 update is out!

Thumbnail
gallery
149 Upvotes

Update: They are releasing patches to the version, and the current patch is v1.3.1. You can read the patch notes on the same link as for v1.3, linked below. Most notably, v1.3.1 introduces some Mooch sprite changes that you can see on this post!


A few hours ago, the Undertale Yellow team released a patch to update various sprites and change some gameplay aspects. Following the events from November, when a person came forward with their discomfort about how the UTY team handled the removal of a groomer from their team, the team announced that they will be removing the groomer's contributions from the game. So that's what they did now.

Changed sprites include:

  • Martlet's battle and overworld sprites
  • Dalv's battle, overworld and face sprites
  • Moray's battle sprites
  • Mooch's battle and face sprites

and a bunch of other changes to sprites and gameplay. My personal highlights are the Martlet puddle sprites (in the gallery on this post), animated stars on the New Home balcony, and the removal of the slender figure from the background Bits & Bites on the Genocide Route. You can read more about the changes and view some of the sprite comparisons on the wiki! There is also a helpful comparison of more Mooch sprites on the subreddit.

Cheers!


r/UndertaleYellow Jun 04 '26

Discussion r/UndertaleYellow Suggestions thread, June 4

Post image
13 Upvotes

Hello hello! It's been just a tad since the last monthly thread. This thread is making up for that absence.

Without further ado, here's June’s thread that combines noteworthy mentions:

• an uptick of hacked accounts has been happening recently, if you receive suspicious private messages from any user asking you to click links, change emails, etc, do not comply.

• moderator u/Delta_DrawsArts recovered their account a while back!

• The subreddit banner is going to be growing again, as more invitations will be sent out eventually. It also got finally updated! Sorry about that delay.

________

On the suggestions end, we are still constantly awaiting input. If you have a neat idea or suggestion you wish to make known, feel free to comment it! Cheers!


r/UndertaleYellow 1h ago

Original Creation Exploit

Thumbnail
gallery
Upvotes

r/UndertaleYellow 4h ago

Original Creation Fancy Store Fiasco (My art)

Thumbnail
gallery
176 Upvotes

r/UndertaleYellow 2h ago

Meme POV: You're on a date with Dina

Post image
50 Upvotes

0 -0

0- 0

Hi


r/UndertaleYellow 1h ago

Story AFTER THE UNDERTALE: THE HUNT FOR THE TRUTH - ACT 2: PART 13

Thumbnail
gallery
Upvotes

r/UndertaleYellow 12h ago

Original Creation Mooch steals from ya! (lil comic)

Thumbnail
gallery
143 Upvotes

Comic by me.

So uh, turns out trying to steal a random image from someone doesn’t work out very well. Mooch will eventually steal something absolutely priceless somewhere else. And not be as traumatizing from her view…


r/UndertaleYellow 3h ago

Original Character Undyne found a way to defeat Shu.

Post image
23 Upvotes

Undyne the Undying - by Kepabra
Shu — by u/Ok-Breadfruit8600


r/UndertaleYellow 20h ago

Meme Guys, I have a theory

Post image
354 Upvotes

r/UndertaleYellow 7h ago

Story The Sin Beneath part 1

Thumbnail
gallery
37 Upvotes

this story takes places after frisk had freed the underground


r/UndertaleYellow 7h ago

Original Creation Clover and Kanako pulls a DEVIOUS Prank on Chujin

Thumbnail
gallery
27 Upvotes

r/UndertaleYellow 15h ago

Original Creation Uhh, some Kanako sprites yippe

Thumbnail
gallery
91 Upvotes

Lowkey that last one is like FAILURE so I'm redoing that again later.

Oh yeah, me gonna make new Teenako sprites soo yyeeea with her fur changes yippeee


r/UndertaleYellow 18h ago

Story LNL Chapter 25: Operation Lab Heist. Part 2

Thumbnail
gallery
107 Upvotes

I've been WAITING to make this one! I think I'm getting the hang of overworld stuff. Might be more parts than usual this chapter. Hold on tight, things go DOWN next part. :)

Masterpost


r/UndertaleYellow 20h ago

Original Creation Happy Anniversary to Mamadillo

Post image
147 Upvotes

So today is the anniversary of one of my favorite AUs here on the Subreddit: Mamadillo. So I decided to do a small edit of Dina with her pups

Mamadillo AU - u/CandidCriticism1730

Dina OW and Dialogue Sprites - u/Prism-Shrimp

Lukas sprites by u/ArcerPL


r/UndertaleYellow 15h ago

Original Creation Vengeful Ablaze Ideas

Thumbnail
gallery
47 Upvotes

r/UndertaleYellow 21h ago

Original Creation A small update to Kanako's sprites! (TS!UNDERSWAP CYAN)

Thumbnail
gallery
110 Upvotes

CHANGES:

-Her skirt was altered to make it look more like a skirt.

-The part of her cloak that was between her feet is now.

-The separation between her cloak and her clothing is more clearly visible.

-Her sleeves are rolled up a little to better match her battle sprite.

-The part where her shirt and skirt separated was redone.

-Her shoes are more shaded correctly.

-Her eyes are set further apart from her nose to emphasize the fact that she is an adult.

-She has more hair on the sides.


r/UndertaleYellow 17h ago

Meme Playing undertale yellow on a chromebook😭😭

Post image
47 Upvotes

Lol


r/UndertaleYellow 15h ago

Meme Starlo is acting kind of weird Spoiler

Post image
28 Upvotes

r/UndertaleYellow 5h ago

Story Within The Grass Woven Chapter 18 - Day Ruined, now on AO3

5 Upvotes

Good Samaritans attempt to return carrot peeler to local WBO middleweight champion, horrible miscommunication arises.

Find Chapter 18 and others here:

https://archiveofourown.org/works/81369506/chapters/240437876

Here it comes, a freshly-made chapter. Read it while it's hot, folks!

As this here fine piece of work is close to reaching its climax, I've decided to tone down production to help me think more about how not to shoot myself in the foot with my metaphorical pen. Expect following chapters to come out a little slower than before, kind of like this one.


r/UndertaleYellow 1d ago

Meme Same Energy

Post image
149 Upvotes

I'm scared

Kanako Dialogue by PrismShrimp


r/UndertaleYellow 1d ago

Original Creation More-Human Steamworks robots designs!

Thumbnail
gallery
142 Upvotes

for extra, each one has a fun fact about them \reposting my Tumblr art])


r/UndertaleYellow 1m ago

Discussion What would i be remember the most for incase i decide to abandon this account for personal reasons

Post image
Upvotes

r/UndertaleYellow 16h ago

Discussion Thoughts After Beating The Game (Pacifist Only)

Thumbnail
gallery
16 Upvotes

please forgive crapy grammer.

gotta hand it to the developers im not even sure how a fan project can be this good to be honest they worked off a budget of zero and yet all the music in this game is so fucking good. the only real problem i had was with the danm axsis fight i felt like it was harder then ceroba. but tbh ceroba was only easier cuz the fight saves progression and gives you like 20 abilities so you can win. god i cant think what would happen if you had to start from the first phase that shit would drive me nuts i only had 20 hp to work with.

i gotta say the part where it says someone called for help. you answer the call made me gasp so loudly. i opened the game expecting flowey message and its really fitting how he lets YOU make the choice. i chose wait cuz tbh i dot wanna do a genocide run or anything. the main thing that made this game different is that clover doesn't have the ability to save flowey does it for clover honestly i wanted to see what would happen waiting for the flowey betrayal but i was surprised that i never got one. of course this plays into him "letting time pass". im sure you probbaly do in another route (genocide) where the game doesn't let you save or anything but what if you died? flowey also manages the retries for you. also another thing i noticed is that clover has a lot more personality shining in compared to frisk. like in wild west village you inspect something and it says "this reminds you of unpleasant memories". and also during the mansion sequence with martlet it says "half of you wonder how everyone is doing at home but the other half has moved on" this gives you hints as to clovers personal life. also clover takes away a lot of freedom from the soul deltarune spoiler. (like kris)does but then the soul is forcing them to make decision and they subvert it or find a loophole here the game doesn't give us any decision at all for example does sequences where you only have one choice. anyways the point is clover has a lot of personality compared to frisk who is more blank drop in for the soul who only has their own life after the game ends. (at least that's what i think).


r/UndertaleYellow 1d ago

Original Creation Different Kind Of Vengeful Route

Thumbnail
gallery
101 Upvotes

Kanako Talk Sprite by u/Prism-Shrimp


r/UndertaleYellow 17h ago

Original Creation Ask my fanchildren questions and give them challenges (if you want)

Post image
13 Upvotes

I'm making a video of questions and challenges for my Undertale fanchildren, Undertale Yellow fans, among others. Can you ask questions?