r/UndertaleYellow • • Jul 31 '26

Announcement UTY v1.3 update is out!

Thumbnail
gallery
162 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 • • 8h ago

Story AFTER THE UNDERTALE: THE HUNT FOR THE TRUTH - ACT 4: PART 17

Thumbnail
gallery
54 Upvotes

r/UndertaleYellow • • 7h ago

Original Creation The Snowdin Incident

Post image
35 Upvotes

I am very bad at drawing, but I had this idea for a while. So I took a stab at it myself. Sorry if it sucks, lol. I tried my best.

Obviously this is the Snowdin Incident. I had thought that LV changes a person's appearance the more they have, to the point Undyne and Asgore can't recognize Frisk as a human. I thought this could explain why Dalv, someone who is more shy, would attack Integrity first. While Integrity didn't go on a killing spree and most of the monsters she killed most likely was self defense, they did get a high LV, which by the theory's logic could have made them look similar enough to a human, but a bit creepy and uncanny, which could have been enough to scare Dalv into a fight in order to protect the little Kanako they had with them.

Is this true and dose LV change ones appearance? I don't actually know. Maybe it dosen't or Frisk was the only exception.

Also, if people don't mind my drawing skills and think it is not bad, maybe I will make a 2nd part to this picture showing Integrity's POV against Dalv or even Axis. Only if that sounds Intresting


r/UndertaleYellow • • 8h ago

Story UTY AU - Home? (Now readable)

Thumbnail
gallery
34 Upvotes

r/UndertaleYellow • • 8h ago

Story A Family of Foxes Chapter 3: A Glimpse of Normalcy part 1

Thumbnail
gallery
36 Upvotes

As always, original ao3 story by Jem Vixen here:https://archiveofourown.org/works/67557656/chapters/174607741

and be sure read all the previous parts first. Sorry this took awhile if anyone is enjoying my retelling of this amazing story. Anyways, have a great day/night!


r/UndertaleYellow • • 1h ago

Original Creation Martlet pic with Birbly

• Upvotes

r/UndertaleYellow • • 10h ago

Discussion Hewo yall, big K here, ask me anything but than edit ur comment to make me look bad n evil

Post image
36 Upvotes

r/UndertaleYellow • • 8h ago

Story Chara and Clover sleepover.

Thumbnail
gallery
24 Upvotes

Another short continuation of the fanfic I wrote, this happened before the previous one I did.

Toriel’s sprites from Demirramon’s website.

Dina’s sprites from PrismShrimp.

Chara’s sprites from CrystalKaint.

Clover’s sprites from CrystalKaint.

If anyone is curious here's the MasterPost.


r/UndertaleYellow • • 4h ago

Original Creation Undertale: Justice Aftermath: PROLOGUE (Concept)

Thumbnail
gallery
9 Upvotes

I am not going to continue this comic, it is simply a concept of what Undertale might look like after the vengeance route


r/UndertaleYellow • • 5h ago

Found Creation New clover vs chara animation

Post image
12 Upvotes

High quality animation made by krisscross what do you think👀👀


r/UndertaleYellow • • 3h ago

Story Lucky Number - The Story Part 10

Thumbnail
gallery
7 Upvotes

r/UndertaleYellow • • 21h ago

Original Creation Mamadillo: Happy Days

Post image
202 Upvotes

Sometimes it's good to give your pup a piggyback ride! Made by brilliant art friend Cartist!

Sorry for the radio silence. A lot of things happened with me and Cartist in our lives and we had to recover. Should be back on normal posts (I hope). If you wish to support us, feel free to tip us at our Kofi!


r/UndertaleYellow • • 23h ago

Original Creation "I'm YOUR idiot" [JustDance collab art] (btw, Reddit banned my old account 😭)

Thumbnail
gallery
248 Upvotes

Thanks to my best friend KannaCSM (He drew Clover.)


r/UndertaleYellow • • 18h ago

Meme PoV: You're a being from outside their reality that wants to hug a Kanako

97 Upvotes

Get Yoinked (and rotated)

And before you all riot, u/GondorianRedditer has been yoinking them, and y'all never had a problem with it >:/


r/UndertaleYellow • • 2h ago

Original Creation Chufim's (Son of Chujin) thoughts (Mini comic)

Thumbnail
gallery
5 Upvotes

r/UndertaleYellow • • 7h ago

Original Creation (March 3, 2025) I'm in an AcEd mood

Post image
8 Upvotes

r/UndertaleYellow • • 3h ago

Original Character Feisty Five new generation

Post image
3 Upvotes

Cerohin: Son of Starlo and Ceroba

Misa: Son of Shyren and Moray

Mochi : Son/Daughter of Mooch and Ace

Sky: Daughter of Ed and Vanilla (OC)

Sori: Daughter of Toriel and Sans


r/UndertaleYellow • • 16h ago

Meme incorrect quotes 283

Post image
37 Upvotes

r/UndertaleYellow • • 5h ago

Crossover Update on LNL Gang vs Nightmare

4 Upvotes

I can’t do it.
I’m too lazy and untalented with writing.
I might ask someone else to do it


r/UndertaleYellow • • 8h ago

Story A Copykit in the Ketsukane Family Chapter 28: The Price

7 Upvotes

Here's the link: https://archiveofourown.org/works/64897873/chapters/253267441

Most of my writing gets down when I have downtime at work and for some reason it's been unusually busy for an extended amount of time meaning not only do I get too burnt out to write, but my oppurtunities to write are few and far between. Before this went down I could average 1500 words a shift and now I'm lucky to break 1000. It's not really an excuse because the reason I don't write outside of work is due to discapline issues and ADHD but whatever. Here it the first half of the finale and I'm not dead.


r/UndertaleYellow • • 1d ago

Story (Reunited) Making friends - Part 2

Thumbnail
gallery
151 Upvotes

r/UndertaleYellow • • 17h ago

Story UTY AU - Home?

Thumbnail
gallery
28 Upvotes

r/UndertaleYellow • • 1d ago

Original Creation Amalgamate eye trick

354 Upvotes

I headcanon Clover fears intense eyes due to partially remembering flowey deep eyes.


r/UndertaleYellow • • 24m ago

Original Creation Day 17: The Mo' the Ferry-er! #FLAWEDtober

Thumbnail
gamejolt.com
• Upvotes

(NOTE: Some features are still WIP and are not present in the playable demo.)