We've Updated the Soundcloud! All new versions of the tracks have been replaced, as well as some new ones! https://soundcloud.com/yellow-the-musical/sets/undertale-yellow-… Check it out!

UT: Yellow Shine & Sparks Devlog 5 - March 2025

Progress Slowed - Mid-January 2025

After 7 long years, the wait is finally over. Chapters 1-4 of DELTARUNE are out now!

Celebrate the parallel story to Undertale by completing these quests.

We got composers!

Undertale, but nothing's wrong.

FINALLY, after a long time, we've updated the SoundCloud! To tune in to your favorite songs, they're sorted with the link below. https://soundcloud.com/undertale-yellow-the-musical/sets/underta…

Deltarune Tomorrow.

Undertale/ Deltarune AUs' Biggest Problem

Dev-Log today everybody.

By the way, at the moment, we're almost finished with Demo 1. If ANYBODY, and I mean ANYBODY, can make trailers like Undertale's (https://www.youtube.com/watch?v=1Hojv0m3TqA) then PLEASE, join our team.

https://forms.gle/N2gej5Xeq6WHZPNY9

Thanks, -Mason.