Team Cyan wishes a Happy, Merry Christmas, to those who celebrate! #Christmas #Undertale #Cyan #UndertaleFangame #UTC

UNDERTALE CYAN - Pre-Demo Update

Guys!! My Break is over!! #UndertaleCyan is SO back, y'all!!

Dev Update - February 2026

HAPPY FIRST ANNIVERSARY, UNDERTALE CYAN!

Undertale, but nothing's wrong.

Guys check out Toriel's new drip!! #Undertale #UndertaleCyan

Hello, everyone! I finally gave Belle a new Reference Card! ( Also unofficial redesign announcement for them 'jolters )

Happy #WIPWednesday! Are you working on a game? Making some art? Practicing a song? Something else? Tell us in the comments!

Happy one rotation around the earth, people!! Because of this occasion, we turned belle into a planet too! She's now dominating the solar system. ( Happy new year! )