Here is the concept art I have created for the entire experience as of June 5, 2023.

We're back in business.

Also viewable on YouTube: https://www.youtube.com/watch?v=h3ZM8cyZ1Do

Angry Sans progress

[DEVLOG] - We've been hard at work.

Undertale Last Breath Renewed: Deluxe has entered public beta!

Welcome to Sil's Treasury of Patches!

420!

Coming to V1.6

Undertale Last Breath: Definitive Edition is now available!

Buckle your seatbelts.