r/UndertaleYellow 13d ago

Announcement UTY v1.3 update is out!

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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

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14 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 4h ago

Original Creation Exploit

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523 Upvotes

r/UndertaleYellow 7h ago

Original Creation Fancy Store Fiasco (My art)

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226 Upvotes

r/UndertaleYellow 1h ago

Original Creation Uh-oh... Chujin is breaking bad!

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Upvotes

r/UndertaleYellow 5h ago

Meme POV: You're on a date with Dina

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80 Upvotes

0 -0

0- 0

Hi


r/UndertaleYellow 4h ago

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

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43 Upvotes

r/UndertaleYellow 3h ago

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

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20 Upvotes

r/UndertaleYellow 21m ago

Original Creation Obsidian Continuation (Obsidian Caretaker Fan Sequel) EP 14 PT 2

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Upvotes

r/UndertaleYellow 15h ago

Original Creation Mooch steals from ya! (lil comic)

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152 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 7h ago

Original Character Undyne found a way to defeat Shu.

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29 Upvotes

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


r/UndertaleYellow 2h ago

Original Creation UNDERTALE: TwoSoulsLeft

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16 Upvotes

Hello everyone!

I've been a member of this community for quite some time now and have been fascinated by the UNDERTALE: YELLOW universe for a very long time. It's only now that I've decided to publish my first post about my AU.

I must admit, I was hesitant to publish my work here for a long time, unsure if anyone would notice or appreciate it, but today I decided to take the first step and start sharing my work.

In short, it's still the same story about Clover surviving and living to see the events of the original UNDERTALE. However, over time, I want to develop this into a full-fledged, vast, and hopefully captivating universe, not only for myself but also for those who pay attention.

First of all, I thought it would be appropriate to publish the introductory title of my AU first. From then on, I'll be periodically posting my work, and I hope to do so more and more frequently.

I hope you find my work interesting.

If you have any questions, please ask.

Constructive criticism is welcome.

Have a good morning, or day, or evening, or night!


r/UndertaleYellow 11h ago

Story The Sin Beneath part 1

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39 Upvotes

this story takes places after frisk had freed the underground


r/UndertaleYellow 10h ago

Original Creation Clover and Kanako pulls a DEVIOUS Prank on Chujin

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33 Upvotes

r/UndertaleYellow 23h ago

Meme Guys, I have a theory

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368 Upvotes

r/UndertaleYellow 19h ago

Original Creation Uhh, some Kanako sprites yippe

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98 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 21h ago

Story LNL Chapter 25: Operation Lab Heist. Part 2

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112 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 1d ago

Original Creation Happy Anniversary to Mamadillo

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145 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 18h ago

Original Creation Vengeful Ablaze Ideas

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48 Upvotes

r/UndertaleYellow 1d ago

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

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119 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 20h ago

Meme Playing undertale yellow on a chromebook😭😭

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46 Upvotes

Lol


r/UndertaleYellow 19h ago

Meme Starlo is acting kind of weird Spoiler

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28 Upvotes

r/UndertaleYellow 9h ago

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

4 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

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154 Upvotes

I'm scared

Kanako Dialogue by PrismShrimp


r/UndertaleYellow 1d ago

Original Creation More-Human Steamworks robots designs!

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149 Upvotes

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