The mod adds to Friday Night Funkin one of the most beloved characters of Undertale fans. The mod is created by TheLunar27, Creataurus, Jatotz and Toby Fox.
Skeleton Sans will perform two new songs called “Spookeez” and “South”. His icon on the bar from below during the first song will have only the right eye flashes. And in the second song his both eyes will not flash.
Also in mod appears another character from Undertale. It is Papyrus who is the younger brother of Sans. He also performs a song called “Down to the Bone”.