PHASE 3 IS HERE!

Version 2.1 is here! - Added a main menu before the fight - Changed Mario's ATK & DEF

- Changed speech bubble size - Changed KR Color (Purple -> Orange) Phase 3 coming soon...

...?

Dev Update - December 2024

Game now has a NEW THUMBNAIL!!! I made this art over the course of a few days, and I'm pretty proud of how it turned out. Unfortunately the final version had to be cropped a bit to fit the ideal size. Speculate all you like about the owners of the hands

Our 2024 Advent Calendar has opened! Day 25: @yksuna is a great Creator who posts great illustrations including fan art of Arcane, Undertale, and more! Accept the quest and give them a follow to get Coins and a seasonal sticker!

REVOLUTION, REVOLUTION (Phase 3 Remix) and GAME OVER have been added to the game page's soundtrack so you can listen to them any time!

Announcement

Undertale Yellow: Beta Edition

I've decided to put this project on hiatus for now. Because the Undertoad animated series isn't out yet, I don't know what the battle UI will look like, and I don't want to make a custom one just to replace it when Season 1 releases. Hope you understand.