Sans is one of the major antagonists of Underfell AU. He is the brother of Papyrus. Underfell Sans looks very similar to his Undertale counterpart. He is a skeleton with sharp teeth, with one being gold. His right eye is seen to be glowing red 24/7.

Sans is a main character in Underfell. He is the brother of Papyrus. Sans is a short skeleton. He has a sweating skull, two eye sockets, with the left one having a glowing red eye bags under the eye sockets (due to lack of sleep), a nose, and a smiling …

Fell Sans, is one of the main characters of the Underfell AU and the brother of Papyrus and takes on a similar appearance to the Sans of Undertale. Sans is a skeleton, who is pushed around by his younger (albeit significantly larger and more durable) brother Papyrus.

Mar 30, 2017 · Underfell is an AU of the well-known role-playing video game Undertale where all of the good-natured monsters who don't actually want to hurt the protagonist, are replaced by vicious versions with opposite intentions and vice versa.

Sans is the primary antagonist of Section 3 - Hell's Forest, acting as an alternate version of Sans from Undertale that shows no mercy to any human he finds, only being able to be kept in check in by his brother, GG!Underfell Papyrus. He originates from VyletBunni's (creator of Deltatraveler...

Sans is main antagonist the Underfell AU and the brother of Papyrus. He takes on a similar appearance to the Sans of UnderTale. Sans is a skeleton, presumably born in Snowdin, who is pushed around by his younger (albeit significantly larger …